OKI ML520n User manual

MICROLINE

®

520/521 User's Guide

58351801

Every effort has been made to ensure that the information in this document is complete, accurate and up-to-date.

OKIDATA assumes no responsibility for the results of errors beyond its control. OKIDATA also cannot guarantee that changes in software and equipment made by other manufacturers, and referred to in this handbook, will not affect the applicability of the information in this handbook.

Mention of software products manufactured by other companies does not necessarily constitute endorsement by

OKIDATA.

© 1993, 1995, 1996, 1997, 1998, 2001 by OKIDATA

Revised edition, September, 2001

Written and produced by the OKIDATA Training &

Publications Department. Please address any comments on this publication

• by mail to:

Training & Publications Department

Okidata, Div. of Oki America, Inc.

2000 Bishops Gate Blvd.

Mount Laurel, NJ 08054-4620

• or by e-mail to: [email protected]

We welcome you to visit our web site: http://www.okidata.com

Year 2000 Compliance

All products currently sold by Okidata are Year 2000

Compliant. Each product contains information technology that accurately processes date and time data between the years 1999 and 2000. These products, when used in combination with products purchased from other manufacturers, whose products properly exchange date and time information, will accurately process the date and time. All future products are committed to meeting the same Year 2000 compliance.

E

NERGY

S

TAR

As an E

NERGY

S

TAR

®

Partner, Okidata has determined that this product meets the E

NERGY

S

TAR

guidelines for energy efficiency.

OKIDATA, OKILINK and MICROLINE are registered trademarks of Oki Electric Industry Company, Ltd. OKIDATA and

MICROLINE: marques déposées de Oki Electric Industry

Company, Ltd. OKIDATA: marca registrada, Oki Electric

Industry Company, Ltd. Epson is a registered trademark of Epson

America, Inc. IBM is a registered trademark of International

Business Machines Corporation. Microsoft is either a registered trademark or a trademark of Microsoft Corporation in the United

States and/or other countries.

Important Safety Instructions

Your OKI printer has been carefully designed to give you years of safe, reliable performance. As with all electrical equipment, there are a few basic precautions you should take to avoid hurting yourself or damaging the printer:

• Read the setup and operating instructions in this manual carefully. Be sure to save it for future reference.

• Read and follow all warning and instruction labels on the printer itself.

• Unplug the printer before you clean it. Use only a damp cloth; do not use liquid or aerosol cleaners.

• Place your printer on a firm, solid surface. If you put in on something unsteady, it might fall and be damaged; if you place it on a soft surface, such as a rug, sofa, or bed, the vents may be blocked, causing it to overheat.

• To protect your printer from overheating, make sure no openings on the printer are blocked. Do not put the printer on or near a heat source, such as a radiator or heat register. If you put the printer in any kind of enclosure, make sure it is well ventilated.

• The printhead can get quite hot when it has been printing for a length of time. Do not touch the printhead until it has had a chance to cool off.

• Do not use your printer near water, or spill liquid of any kind into it.

• Be certain that your power source matches the rating listed on the back of the printer. If you are not sure, check with your dealer or with your local power company.

• Your printer has a grounded, 3-prong plug as a safety feature, and it will only fit into a grounded outlet. If you can not plug it in, chances are that you have an older, non-grounded outlet; have an electrician replace it with a grounded outlet. Do not use an adapter to defeat the grounding.

• The printer must be installed near a power outlet which remains easily accessible.

• To avoid damaging the power cord, do not put anything on it or place it where it will be walked on.

If the cord becomes damaged or frayed, replace it immediately.

E-i

• If you’re using an extension cord or power strip with the printer, make sure that the total of the amperes required by all the equipment on the extension is less than the exten-sion’s rating. Generally, the total ratings of all equipment plugged into any one power line should not exceed 15 amps. Don’t exceed this unless you know that the power line your equipment is plugged into has a rating above 15 amps.

• Aside from the routine maintenance described in this handbook, don’t try to service the printer yourself; opening the cover may expose you to shocks or other hazards. Don’t make any adjustments other than those outlined in the manual — you might cause damage requiring extensive repair work. the

Warranty, Regulatory, and Safety Information booklet supplied with your printer explains how to get your printer serviced by qualified Okidata technicians.

• If anything happens that indicates that your printer is not working properly or has been damaged, unplug it imme-diately and follow the procedures in the

Warranty, Regulatory, and Safety Information booklet supplied with your printer for having your printer serviced.

Some of the things to look for:

The power cord or plug is frayed or damaged.

Liquid has been spilled into the housing, or the printer has been exposed to water.

The printer has been dropped or its cabinet has been damaged.

The printer doesn’t function normally when you’re following the operating instructions.

E-ii

Contents

Section 1: Getting Started ...................................................... 1

Unpack ..................................................................................... 1

Remove The Protective Film ................................................... 1

Remove The Shipping Retainers ............................................ 2

Install/Replace the Ribbon

Cartridge ............................................................................. 3

Connect to Power and Computer ............................................ 5

Power Up .................................................................................. 6

Load Paper ............................................................................... 6

Loading Rear-Feed Paper ................................................... 7

Loading Single-Sheet Paper ............................................. 10

Set the Top of Form ........................................................... 12

Run the Self Tests .................................................................. 13

Selecting an Emulation ......................................................... 13

Changing Emulations ....................................................... 13

Selecting a Printer Driver .................................................. 14

Printer Drivers ........................................................................ 14

Okidata Drivers ................................................................. 14

Section 2: Maintaining Your Printer .................................... 15

Replacing the Ribbon Cartridge ........................................... 15

Clearing Paper Jams ............................................................... 15

Clearing Rear Feed Jams ................................................... 15

Clearing Single Sheet Feed Jams ...................................... 16

Cleaning the Housing ............................................................ 17

Section 3: Using Your Printer ............................................... 19

Control Panel Indicator Lights .............................................. 19

Control Panel Buttons: Print Mode ....................................... 20

Control Panel Buttons: Menu Mode ..................................... 21

Print Mode ............................................................................. 22

Selecting Print Quality ..................................................... 22

Selecting Character Pitch ................................................. 23

Menu Mode ........................................................................... 24

Entering The Menu Mode ................................................ 24

Exiting The Menu Mode .................................................. 24

Resetting The Menu ......................................................... 24

Printing Out the Menu ...................................................... 24

Sample Default Menu Printout ......................................... 25

Summary of Menu Settings .............................................. 26

Explanation of Menu Items .............................................. 29

Using the Printer's Features ................................................... 32

Tear Feature ....................................................................... 32

Forms Tear-off Feature ...................................................... 32

Paper Park Feature ............................................................ 33

Section 4: Problem Solving .................................................. 35

Section 5: Specifications ....................................................... 39

Section 6: Parts & Accessories ............................................. 43

Before You Order ................................................................... 43

How to Order .......................................................................... 43

Replacement Parts ................................................................. 43

Manuals ................................................................................. 44

Accessories ............................................................................ 44

E-iii

Section 7: Commands ........................................................... 45

Epson FX Commands ............................................................ 45

IBM Proprinter III Commands ............................................... 47

Okidata MICROLINE Standard Commands .......................... 49

FCC/IC/CE Statements ........................................................... 51

FCC RFI Statement for 120V Models ................................... 51

IC RFI Statement for 120V Models ....................................... 51

FCC RFI Statement for 230/240V Models ............................ 52

IC RFI Statement for 230/240V Models ............................... 52

CE Statements ........................................................................ 52

Electromagnetic Conformance for 230/240V Models ..... 52

Safety Conformance for 230/240V Models ..................... 52

Index ...................................................................................... 53

Material Safety Data Sheet ................................................... 57

E-iv

Conventions Used in This Guide

The following conventions are used in this guide:

• Notes containing general information are preceded by the Note icon.

For example:

4 Interface cable and paper are sold separately.

• Statements containing precautions against actions which could cause printing problems or damage to the printer are set in italics, preceded by the Caution icon.

For example:

!

Leave the ribbon shield on the cartridge!

• Statements containing precautions against actions which could cause personal injury are set in bold

italics, preceded by the Warning icon.

For example:

Make sure the outlet is grounded. Do not use an adapter to defeat the grounding.

E-v

S

ection 1: Getting Started

Unpack

Choose a sturdy table, desk or printer stand to place your printer on when you remove it from the carton. Be sure to save all packing materials in case you need to ship the printer again. Check the box for these contents:

Ê Printer

Ë Ribbon cartridge

Ì Power cord

4 Interface cable and paper are sold separately.

If any of these items is missing or damaged, see your dealer immediately for a replacement.

Remove The Protective Film

1. Peel the clear protective film from the carriage cover.

Ê

Ì

Ë

English-1

2. Lift up on the ridged area at either end of the carriage cover.

Remove The Shipping Retainers

1. Open the access cover (

Ê) by grasping the tabs at either end and lifting, then remove the printhead shipping retainer (

Ë), leaving the cover open for installation of the ribbon.

Ë

Ê

3. Peel the clear protective film from the access cover.

2. Grasp the front edge of the paper separator (

Ì) and pull it up.

Ì

4. Press the carriage cover back into place.

E-2 Section 1

4. Remove the styrofoam shipping retainer, then lower the paper separator and press it into place.

Caution! If you are replacing the ribbon, the printhead may be

HOT

1. With the access cover open, slide the printhead (

Ê) to the center of the platen.

Ê

It is recommended that the printer be switched off prior to opening or removing the access cover.

Install/Replace the Ribbon

Cartridge

3 Be sure to use only ribbons specifically designated for

MICROLINE 520/521 printers. For the best results, use genuine Okidata ribbons, Part No. 52107001.

+

If you’re replacing the ribbon, lift up the cartridge at the end nearest the platen, then remove and discard it.

Getting Started E-3

2. Remove the new ribbon cartridge from its packaging.

!

Leave the ribbon shield on the cartridge!

3. Holding the ribbon cartridge with the knob (

Ë) facing up and the ribbon shield (

Ì) facing the platen, fit the grooves on either side at the back end of the cartridge over the pins on the ribbon plate (

Í).

4. Lower the front of the cartridge over the printhead until it snaps into place, then turn the knob (

Ë) in the direction of the arrow (clockwise) to take up the ribbon slack.

Ë

Ì

Ë

Í

E-4 Section 1

Connect to Power and Computer

3 You must supply the cable for connecting your printer to your computer. A shielded cable is required in order to ensure compliance of this equipment with FCC regulations.

3. Plug the other end into a 120-volt, grounded outlet.

3 These instructions are for the standard parallel interface. If you have the optional serial interface, see the instructions included with it.

1. Make sure both the printer and the computer are off.

2. Plug the power cord into the back of the printer.

4. Plug the interface cable into the parallel port on the back of the printer, and secure it in place with the wire loops (

Ê).

Ê

5. Turn the computer back on.

Getting Started E-5

Power Up

Turn the printer on:

• The printhead will cross back and forth along the platen, and the pins will gently fire to determine the printhead gap setting.

• The POWER light will come on.

• The ALARM light will also come on, but don’t be concerned: it’s just telling you that there is no paper loaded.

Load Paper

Your printer has provision for

• Single sheets (top feed)

• Continuous-forms (rear feed)

You can also install options:

• Cut Sheet Feeder (top feed) — holds 100 sheets

• Push and/or Pull Tractors for bottom feed of continuous forms, including

– labels

– heavy card stock

– multi-part forms

4 See the instructions provided with the options for information on installing them and on loading paper with the option installed.

Your printer’s innovative, “smart” printhead automatically detects and adjusts to the thickness of the paper you’re using, so you don’t have to fuss with setting the printhead gap when you change the type of paper or print path you’re using.

See Appendix A for more details on the types and sizes of print media you can use with your printer.

E-6 Section 1

Loading Rear-Feed Paper

The rear-feed path is recommended for printing reports, etc., on single-thickness, continuous fan-fold paper. For graphics or charts, it’s best to use the single-sheet paper path.

4 If you have any paper in the paper path, be sure to remove it from the path before installing rear-feed paper!

1. Move the paper lever to the position marked “REAR”.

2. Grasp the front edge of the paper separator (

Ê) and pull it up to access the tractors.

Ê

3. Pull up on the tractor lock levers (

Ë) to release them, then open the tractor covers (

Ì).

Ë

Ë

Ì

Getting Started E-7

4. Position the right-hand tractor for the width of the paper you’re loading, then pull the paper through the opening between the printer and the rear cover, and place the first two holes on each side over the tractor pins (

Í). Please note that an equal number of paper holes must be engaged on either tractor in order to ensure proper paper feed.

4 The movement of the left tractor is limited to ensure that the paper will always contact the paper sensor when loaded.

5. Close the tractor covers and adjust the left tractor to position the edge of the paper: reference marks (

Î) on the printer indicate the left edge position for the two most common paper sizes.

Î

Í

6. Lock the left tractor in place by pushing back on the lock lever (

Ï).

Ï

E-8 Section 1

7. Adjust the right tractor so that the paper holes are centered on the pins (careful—if paper is stretched too tight or left too loose, it can jam and cause problems), then lock the right tractor in place by pushing back on the lock lever (

Ð).

Ð

9. Push the FF/LOAD button. The paper will automatically feed into the printer and the ALARM light will go out. The printhead moves back and forth, gently firing the pins to sense the paper thickness and set the printhead gap.

10. Check the baseline for the Top of Form (TOF), indicated by the red line on the clear plastic paper shield (

Ñ). If it’s OK, press the SEL button and you’re ready to start printing. If it needs adjustment, set the Top of Form following the instructions on page 12.

Ñ

8. Close the paper separator and flip the wire feed guide over onto the pull-up roller assembly.

4 The wire feed guide keeps paper from curling back into the printer.

Getting Started E-9

Loading Single-Sheet Paper

The single-sheet path is best for letterhead stationery, memos, and envelopes and is recommended for printing graphs and charts because it provides the most accurate control of the paper.

!

If you have any continuous-form paper in the paper path, you must press the PARK button on the front panel to remove it from the path before loading single sheets.

1. Make sure the printer is turned ON and deselected

(SEL light off—press SEL button to deselect if necessary).

4 The ALARM light will remain on until paper is loaded.

2. Move the paper lever to the position marked “TOP”.

3. Grasp the back of the paper separator and unsnap it from the housing, then swing it up into the single-sheet feed position, making sure that the wire feed guide (

Ê) is nestled in the separator.

Ê

E-10 Section 1

4. Adjust the paper feed guides (

Ë) for the width of the paper and drop a sheet of paper into the separator.

Ë

5. Check the baseline for the Top of Form (TOF), indicated by the red line on the clear plastic paper shield

(

Í).

Í

The paper will automatically feed into the printer, and the printhead will move back and forth, gently firing the pins to sense the paper thickness and set the printhead gap.

4 If the paper doesn’t feed in properly, the “15” light on the control panel will begin flashing. To correct this, press the SHIFT and RESET buttons simultaneously, then reload the sheet.

If it’s OK, press the SEL button and you’re ready to start printing. If it needs adjustment, set the Top of

Form following the instructions on the next page.

Getting Started E-11

Set the Top of Form

The red line (

Ê) on the clear plastic paper shield shows the baseline of the current printing position to help you place the top of form.

To set the Top of Form:

Ê Ë Í Ì

Ê

SEL

SEL

MENU

EXIT

SHIFT

LF

Micro Feed

Down

GROUP

FF/LOAD TEAR

Micro Feed

Up

ITEM

SET

PARK QUIET

TOF

PRINT

1. Make sure the printer is deselected (SEL light off—if necessary, press SEL (

Ê) button to deselect printer).

2. Hold down the SHIFT button (

Ë) and press:

• FF/LOAD button (

Ì) to move the paper up in micro increments (TOF lower on page), or

• LF button (

Í) to move the paper down in micro increments (TOF higher on page).

When you’re done setting the TOF, press the SEL button

E-12 Section 1

(

Ê) to reselect the printer.

Temporarily Changing the Print Start Position

To place the print start position lower for one page only:

1. Press SEL to deselect the printer.

2. Keep pressing the LF button until the red line on the paper shield reaches the new position.

Resetting Top of Form to Default

To reset the Top of Form to the factory default, turn off the printer, then hold down the QUIET and PARK buttons while turning the printer back on.

SEL

SEL

MENU

EXIT

SHIFT

LF

Micro Feed

Down

GROUP

FF/LOAD

TEAR

Micro Feed

Up

ITEM SET

PARK QUIET

TOF

PRINT

Run the Self Tests

After you've installed ribbon and paper, you are ready to run the self tests. Do this any time you want to make sure the printer is functioning properly.

!

For wide carriage Model 521, be sure you have

wide paper loaded!

Selecting an Emulation

Your printer has three emulations:

• IBM Proprinter III (factory default)

• Epson FX

• Okidata Microline Standard

Font Sample Test

To run the test:

LF

Micro Feed

Down

GROUP

Turn the printer off, then press and hold the

LF

key while turning the printer back on.

To stop the test before it finishes:

SEL

SEL

MENU

Press SEL.

EXIT

Rolling ASCII Test

To run the test:

QUIET

TOF

Turn the printer off, then press and hold the

QUIET

key while turning the printer back on.

To stop the test:

SEL

SEL

MENU

EXIT

Press SEL.

Changing Emulations

Your printer is set at the factory for the IBM Proprinter III emulation. To change the emulation:

1. Enter the Menu mode by holding the SHIFT button while pressing the SEL button. The following line will print:

Printer Control Emulation Mode IBM PPR

2. Press the SET button until the emulation you wish to select prints.

3. Exit the Menu and save your setting by holding the

SHIFT button while pressing the SEL button.

Getting Started E-13

Selecting a Printer Driver

The drivers in the table below are listed by decreasing compatibility with your printer: use one as close to the

top of the list as possible. If your software does not have a printer driver from near the top of the list, call the manufacturer to see if they have added any drivers to those supplied when you purchased your software.

4 See your software documentation for instructions on how to install a printer driver.

Printer Drivers

Okidata Microline 520/521

Okidata Microline 320/321

Okidata Microline 292/293

Okidata Microline 192/193

Okidata Microline 182/183

Okidata Drivers

Okidata drivers are available for a variety of operating systems.

You can obtain the drivers by downloading them from the web site at

ä http://www.okidata.com

Okidata ML 520/1 IBM

IBM Proprinter III

IBM Proprinter II

IBM Proprinter

IBM Graphics Printer

Okidata ML 520/1 Epson

Epson FX850/1050

Epson FX86/286

Epson FX

Epson EX800/1000

E-14 Section 1

S

ection 2: Maintaining Your Printer

Replacing the Ribbon Cartridge

To replace the ribbon cartridge, see “Install (or Replace) the Ribbon Cartridge” in Section 1. For the best results, use genuine Okidata ribbons, Part No. 52107001.

Clearing Paper Jams

!

Always turn the printer off before you turn the platen knob!

Correcting for Continuing Rear-Feed Jams

If the paper keeps jamming, you probably have bits of paper stuck in the paper path.

1. Turn off the printer.

2. Use the platen knob to back the paper out.

3. Open the access cover and lift off the pull-up roller assembly.

Clearing Rear Feed Jams

To clear a rear-feed paper jam:

1. Turn off printer then turn the platen knob to back the paper out of the printer.

2. Remove any ripped pieces of paper.

3. Reload the paper, turn the printer back on and press the FF/LOAD button.

English-15

4. Lift the paper separator, open the tractors and remove the paper.

6. Back the sheet out.

7. Replace the roller assembly.

8. Reload regular paper.

9. Close the access cover.

10. Turn the printer on.

11. Press the FF/LOAD button.

5. Fold some continuous-feed paper over three times to make a page four sheets thick and load it on the tractors. Use the platen knob to draw the sheet around the platen: this brings any jammed bits of paper out.

Clearing Single Sheet Feed Jams

1. Turn the printer off.

2. Rotate the platen knob to back the jammed paper out of the carriage.

3. If necessary, open the access cover and lift off the pull-up roller assembly to provide access to remove any ripped pieces from around the carriage.

E-16 Section 2

Cleaning the Housing

You should clean the printer every six months (or after about 300 hours of operation).

1. Turn the printer OFF.

2. Remove the paper from the path.

3. Open the access cover and remove the pull-up roller assembly.

4. Use a clean, dry cloth to dust the area around the carriage shaft and platen. Be sure to remove any loose particles of paper.

5. Reinstall the pull-up roller assembly.

6. Close the access cover.

!

Never use solvents or strong detergents on the cabinet — they could damage the housing.

Maintaining Your Printer E-17

S

ection 3: Using Your Printer

Control Panel Indicator Lights

Glows = printer selected, ready to receive data

Flashes = printer in Print Suppress mode

Not lit = printer deselected (can't receive data)

Glows = printer in QUIET state

Indicate Print Quality selected

SEL

SEL

MENU

EXIT

POWER

SHIFT

ALARM

LF

Micro Feed

Down

GROUP

FF/LOAD

TEAR

Micro Feed

Up

SET

MENU

ITEM

PARK QUIET

TOF

PRINT

PRINT QUALITY

HSD UTILITY

CHARACTER PITCH

10

RESET

17

12

20

NLQ

15

PROP

Glows = printer on

Glows = printer in Menu mode

Glows = error condition exists, such as out of paper or paper jam, or paper lever is set to wrong position.

Blinks = unrecoverable error condition. Turn printer off, then on; if light still flashes, contact service dealer.

Indicate Character Pitch selected

English-19

Control Panel Buttons: Print Mode

Press to select (SEL glows)/deselect printer.

Press to reset paper alarm (ALARM glows).

Press to end printer tests.

Press with SHIFT to enter Menu mode.

Moves continuous-form paper up for tear-off or back down for printing.

Press to move paper up a line.

Hold for repetitive line feeds.

Hold on power up to start Font test.

Press to turn Quite mode On (light glows) and Off.

Printer deselected and no paper loaded: press with

SHIFT button to reset TOF to default

Hold on power up to start Rolling ASCII Test.

Press to set print quality, indicated by lights (HSD, UTILITY, NLQ).

SEL

SEL

MENU

EXIT

POWER

SHIFT

ALARM

LF

Micro Feed

Down

GROUP

FF/LOAD

TEAR

Micro Feed

Up

SET

MENU

ITEM

PARK QUIET

TOF

PRINT

PRINT QUALITY

HSD UTILITY

CHARACTER PITCH

10

RESET

17

12

20

NLQ

15

PROP

Used with other buttons to set TOF.

Press with SEL to enter Menu mode.

Retracts continuous-form paper from path.

Press to load/eject single sheet, or to move continuous-form paper to print position.

Printer deselected: press with SHIFT to move TOF down.

Press to set character pitch, indicated by lights (10, 12, 15, 17, 20, PROP).

E-20 Section 3

Control Panel Buttons: Menu Mode

Press to reset paper out alarm.

Press with SHIFT button to exit Menu mode.

Press and hold with LF button on power up to reset Menu to factory defaults.

Press to advance to next Group in Menu.

Press with SHIFT button to go back to previous Group in Menu.

Press to advance to next setting for the Item.

SEL

SEL

MENU

EXIT

POWER

SHIFT

ALARM

LF

Micro Feed

Down

GROUP

FF/LOAD TEAR

Micro Feed

Up

SET

MENU

ITEM

PARK QUIET

TOF

PRINT

Press and hold with SHIFT button to print out listing of all Menu settings, regardless of emulation or options engaged.

PRINT QUALITY

HSD

UTILITY

NLQ

CHARACTER PITCH

10

RESET

17

12

20

15

PROP

Press with SEL button to exit Menu mode.

Press to print list of current Menu settings.

Press with SHIFT button to print out current Group Menu settings.

Press to advance to next Item within a Group.

Press with SHIFT button to go back to previous Item in the Group.

Using Your Printer E-21

Print Mode

The seven buttons to the left on your control panel are multi-function buttons. In the print mode, they are used to manipulate the paper (see the illustration on the first page of this chapter).

The PRINT QUALITY and CHARACTER PITCH buttons on the right side of the control panel are used to select the quality and size of the printing.

4 The print quality and character pitch set by means of the front panel can be overridden by commands sent by the commercial software package from which you’re printing a document. If you run into this problem, see page 38?

for information on how to correct it.

Selecting Print Quality

Press the PRINT QUALITY button successively until the light underneath the print quality you wish to engage is lit:

Print Quality

HSD

Typeface

Gothic

Print Speed

Quality

Used for

Fastest

Lowest

UTILITY

Gothic

Fast

Medium

NLQ

Courier or Gothic

Slowest

Highest

Data reports Rough drafts, Correspondence, on continuous internal memos documents requirforms paper ing a polished appearance

4 Your printer also prints bar codes accessible through printer commands. The Microline Reference Manual provides complete lists of all the commands, along with information on their use.You may view this document by accessing it on the CD provided with your printer.

PRINT QUALITY

HSD UTILITY NLQ

E-22 Section 3

Selecting Character Pitch

4 If the SI command is received from your software, the character pitch selected on the control panel will be overridden by the SI command.

CHARACTER PITCH

10

RESET

17

12

20

15

PROP

Character pitch determines the width of the individual characters and is measured in characters per inch (cpi).

Press the CHARACTER PITCH button successively to page through the possible selections.

Epson and IBM emulations — 10 cpi, 12 cpi, 15 cpi,

17 cpi, 20 cpi, or Proportional. The lights indicate which pitch is selected.

Okidata Microline Standard emulation — 10, 12, 15,

17, or 20 cpi, either non-proportional or proportional: proportional is selected when both the light under the desired cpi and the light under PROP are lit.

To reset the character pitch to the factory default (10 cpi), make sure the printer is deselected (SEL light out), then hold the SHIFT button while pressing CHARACTER

PITCH button.

Available Fonts

Typeface

NLQ Courier

Proportional

Spacing

10 cpi*, 12 cpi, 15 cpi, 17 cpi, 20 cpi,

NLQ Letter Gothic 10 cpi*, 12 cpi, 15 cpi, 17 cpi, 20 cpi,

Proportional

Utility (Gothic) 10 cpi*, 12 cpi, 15 cpi, 17 cpi, 20 cpi,

Proportional

10 cpi*, 12 cpi, 15 cpi, 17 cpi, 20 cpi High Speed Draft

(Gothic)

Bar Code** Code 39, UPC A, UPC E, EAN 8, EAN 13,

Interleaved 2 of 5, Code 128, Postnet

* cpi = characters per inch

** Bar codes are available only through appropriate software packages or through programming.

Using Your Printer E-23

Menu Mode

When your printer is in the Menu Mode, you can use the front panel controls to change the defaults for the printer parameters, including emulation, page length, line spacing, typeface, pitch, etc. The changes you make in the Menu Mode will automatically be saved in your printer’s memory when you exit the Menu Mode and will be retained even if you turn the printer off.

!

If you are in the Menu Mode and turn the printer off without first exiting, any changes you have made in the menu will be lost.

Exiting The Menu Mode

To exit the Menu Mode, hold the SHIFT button and press the SEL button. The MENU light will go out and the SEL light will come on.

Resetting The Menu

To reset the Menu to the factory defaults, turn the printer off, then hold the SEL and LF buttons while turning it back on.

Printing Out the Menu

To print out the menu settings engaged, enter the Menu

Mode, then press the PRINT button.

Entering The Menu Mode

To place your printer in the Menu Mode hold the SHIFT button while pressing the SEL button. The MENU light will come on and, if the printer was selected, the SEL light will go out.

E-24 Section 3

Sample Default Menu Printout

Printer Control

Font

Font

Font

Font

Font

Symbol Sets

Symbol Sets

Symbol Sets

Symbol Sets

Rear Feed

Rear Feed

Rear Feed

Rear Feed

Rear Feed

Bottom Feed

Bottom Feed

Bottom Feed

Bottom Feed

Bottom Feed

Emulation Mode

Print Mode

Pitch

Proportional Spacing

Style

Size

Character Set

Language Set

Zero Character

Code Page

Line Spacing

Form Tear-Off

Skip Over Perforation

Page Length

Gap Control

Line Spacing

Form Tear-Off

Skip Over Perforation

Page Length

Gap Control

IBM PPR

Utility

10 cpi

No

Normal

Single

Set I

American

Slashed

USA

6 LPI

Off

No

11”

Auto Gap

6 LPI

Off

No

11”

Auto Gap

Top Feed

Top Feed

Top Feed

Top Feed

Top Feed

Line Spacing

Bottom Margin

Page Length

Gap Control

Wait Time

6 LPI

Valid

11”

Auto Gap

1 sec

Set-Up

Set-Up

Set-Up

Set-Up

Graphics

Receive Buffer Size

Paper Out Override

Print Registration

Uni-directional

64K

No

0

|||||||||||||||||||||||||||||||||||||—(FWD)— |||||||||||||||||||||||||||||||||||||

|||||||||||||||||||||||||||||||||||||—(REV)— |||||||||||||||||||||||||||||||||||||

Set-Up

Set-Up

Operator Panel Function

Reset Inhibit

Full Operation

No

Set-Up

Set-Up

Set-Up

Set-Up

Set-Up

Print Suppress Effective

Auto LF

Time Out Print

Auto Select

Printhead Gap Adjust

Yes

No

Valid

No

0

Parallel I/F

Parallel I/F

I-Prime

Pin 18

Buffer Print

+5v

Using Your Printer E-25

Summary of Menu Settings

The table below details all possible entries in the printer Menu. The defaults are in bold italics. Explanations for each item (in alphabetical sequence) follow the table.

Group

Printer Control

Font

Symbol Sets

Rear Feed

Item

Emulation Mode

Print Mode

Pitch

Proportional spacing

Style

Size

Character Set

Language Set

Zero Character

Code Page

Line Spacing

Form Tear-Off

Skip Over Perforation

Settings

IBM PPR, Epson FX, ML

Utility, NLQ Courier, NLQ Gothic, HSD

10 cpi, 12 cpi, 15 cpi, 17.1 cpi, 20 cpi

No, Yes

Normal, Italics

Single, Double

Set I, Set II

American, French, German, British, Danish I, Swedish, Italian, Spanish I, Japanese, Norwegian,

Danish II, Spanish II, Latin American, French Canadian, Dutch, Publisher

Slashed, Unslashed

USA, Canada French, Multilingual, Portugal, Norway

6 LPI, 8 LPI

Off, 500ms, 1 sec, 2 sec

No, Yes

E-26 Section 3

Group Item

Rear Feed (cont.) Page Width*

Page Length

Gap Control

Bottom Feed

**

Line Spacing

Form Tear-Off

Top Feed

Skip Over Perforation

Page Width*

Page Length

Gap Control

Line Spacing

Bottom Margin

Page Width*

Page Length

Gap Control

Wait Time

* Model 521 only

** Applicable only when optional Bottom-Feed Push Tractor is installed.

Settings

13.6”, 8”

11”, 11-2/3“, 12”, 14”, 17”, 3”, 3.5”, 4”, 5.5”, 6”, 7”, 8”, 8.5”

Auto Gap, Semi Auto Gap, 1, 2, 3, 4, 5, 6, 7, 8, 9

6 LPI, 8 LPI

Off, 500ms, 1 sec, 2 sec

No, Yes

13.6”, 8”

11”, 11-2/3“, 12”, 14”, 17”, 3”, 3.5”, 4”, 5.5”, 6”, 7”, 8”, 8.5”

Auto Gap, Semi Auto Gap, 1, 2, 3, 4, 5, 6, 7, 8, 9

6 LPI, 8 LPI

Valid, Invalid

13.6”, 8”

11”, 11-2/3“, 12”, 14”, 17”, 3”, 3.5”, 4”, 5.5”, 6”, 7”, 8”, 8.5”

Auto Gap, Semi Auto Gap, 1, 2, 3, 4, 5, 6, 7, 8, 9

500 ms, 1 sec, 2 sec

Using Your Printer E-27

Group

Set-Up

Item

Graphics

7 or 8 Bit Graphics‡

Receive Buffer Size

Paper Out Override

Print Registration

Operator Panel Function

Reset Inhibit

Print Suppress Effective

Auto LF

Auto CR†

Print DEL Code‡

SI Select Pitch (10 cpi)†

SI Select Pitch (12 cpi)†

Time Out Print

Auto Select

Printhead Gap Adjust

Settings

Uni-directional, Bi-directional

8, 7

64K, 1 Line, 32K

No, Yes

0, 0.05 mm Left, 0.10 mm Left, 0.15 mm Left, 0.20 mm Left, 0.25 mm Left, 0.25 mm Right,

0.20 mm Right, 0.15 mm Right, 0.10 mm Right, 0.05 mm Right

Full Operation, Limited Operation

No, Yes

Yes, No

No, Yes

No, Yes

No, Yes

17.1 CPI, 15 CPI

20 CPI, 12 CPI

Valid, Invalid

No, Yes

0, -1, +1

† Appears only when IBM Proprinter emulation is selected.

‡ Appears only when MICROLINE Standard emulation is selected.

E-28 Section 3

Group

Parallel I/F

Item

I-Prime

Pin 18

Auto Feed XT

©

© Appears only when Epson LQ emulation is selected.

Settings

Buffer Print, Buffer Clear, Invalid

+5V, Open

Invalid, Valid

Explanation of Menu Items

These explanations are in alphabetical sequence. Line

Spacing, Form Tear-Off, Skip Over Perforation, Page

Length, and Gap Control appear several times in the menu.

7 or 8 Bit Graphics. Choose graphics your system uses:

7 or 8 (factory default) dots in each column printed.

Auto CR (IBM). If you wish to have the printer automatically add a carriage return when a Line Feed is received at the end of the line, change the setting to Yes.

Auto LF. If your printout is consistently double spaced, select No (factory default); if it overprints, choose Yes.

Auto Feed XT (Epson). If your system uses pin 14 of the parallel interface to control automatic line feed, change the setting to Valid.

Auto Select. With the factory default (No) engaged, the printer will remain deselected after you load in paper so that you can set the Top of Form. If you always use the same Top of Form setting, change this setting to Yes.

Bottom Margin. Change the setting to Invalid if you want printer to ignore the bottom margin setting. Cau-

tion!! This can cause loss of data and damage the printhead.

Character Set. Choose IBM Set I (factory default) or

IBM Set II.

Code Page. Choose USA (factory default), Canada

French, Multilingual, Portugal, or Norway.

Emulation Mode. Choose IBM PPR (default) for IBM

Proprinter III, Epson FX, or ML for Okidata Microline

Standard.

Using Your Printer E-29

Form Tear-Off. Choose 500ms, 1 sec, or 2 sec to turn this feature on and select a time interval for the printer to wait before advancing the paper.

Gap Control. Determines how the printhead gap is set.

Auto Gap automatically determines paper thickness on first page: for single sheets, it also rechecks each page while printing. Semi Auto Gap is similar; but it does not recheck single sheets while printing. You can also choose a fixed headgap setting of 1 (narrowest) to 9 (widest).

Graphics. Change to bi-directional graphics for faster printing: optimize by the Print Registration setting in the

Menu.

I-Prime. Sets what the printer does when it receives the I-

Prime signal from software. Buffer Print (factory default): prints out buffer contents before resetting. Buffer Clear: dumps buffer contents immediately. Invalid: ignores I-

Prime signal.

Language Set. Replaces certain symbols with special characters used in the respective foreign language.

Line Spacing. Change from 6 to 8 lpi (lines per inch) to get more lines per page.

Operator Panel Function. Change to Limited Operation to deactivate PRINT QUALITY and CHARACTER PITCH buttons when several people are using the printer and you don’t want these settings changed from the control panel.

4 This feature also prevents normal access to the

Menu. To access the Menu, turn the printer off, then hold down the SEL key while turning the printer on.

Page Length. Selects the length of the paper you’re using.

Page Width (Model 521 only). Choose 8” for letter-size paper.

Paper Out Override. Senses when less than one inch of paper remains and stops printing. Choose Yes to override the detector. Caution!! This can cause loss of data and

damage the printhead.

Pin 18. Sets the signal on pin 18 to +5V (factory default) or Open.

Pitch. Choose character width measured in characters per inch (cpi).

Print DEL Code (MICROLINE Standard). Change to

Yes if you wish to print the DEL code (decimal 127) as a solid box.

Print Mode. Choose NLQ Courier or NLQ Gothic font for letter quality printing, utility (factory default) for faster draft printing, or HSD for fastest printing (lowest quality).

Print Registration. Change the setting as required to obtain the best registration for bi-directional printing.

E-30 Section 3

Print Suppress Effective. If you system uses the DC1 and DC3 codes for something other than the print suppress mode, change the setting to No.

Printhead Gap Adjust. Fine tunes the automatic setting of the printhead gap. If your printer is consistently printing too light, change the setting to -1; if it’s too dark, change the setting to +1.

Proportional Spacing. Change the setting to Yes to engage proportional spacing of characters.

Receive Buffer Size. 64K (factory default), 1 Line, or

32K. Selects amount of memory devoted to holding received data. 1 Line will tie up your computer while printing, but if you abort the print job, the printer will stop printing much sooner.

Reset Inhibit. Selecting Yes prevents your software from resetting your printer’s settings.

SI Select Pitch, 10 CPI (IBM only). Sets the pitch

(17.1—the factory default— or 15 characters per inch) to be engaged when the printer control panel is set for 10 cpi and the SI command is received.

SI Select Pitch, 12 CPI (IBM only). Sets the pitch (20— the factory default— or 12 characters per inch) to be engaged when the printer control panel is set for 12 cpi and the SI command is received.

Size. Change to Double for double width and height printing.

Skip Over Perforation. Change to Yes if you want the printer to go to the next page when it comes within 1” of the bottom. Keep it set to No if your software has its own page formatting controls.

Style. Change to Italics if you want the printed characters to be slanted.

Time Out Print. If your software spends a long time processing between portions of data it feeds to the printer, change the setting to Invalid to keep your printer from inadvertently dumping the received data while it’s waiting for more.

Wait Time. Sets the amount of time—500 ms, 1 sec

(factory default), or 2 sec—the printer will wait for more data before moving to the form tear-off position.

Zero Character. If you don’t wish the printer to use a slash to distinguish the number 0 from the capital letter

O, change the setting to Unslashed.

Using Your Printer E-31

Using the Printer's Features

Tear Feature

When you’re using continuous forms with either the built-in rear-feed tractor or the optional bottom-feed push tractor, you can use this feature to advance the forms up to the tear position so you can easily tear off a printed sheet without wasting paper or readjusting the printer. To do this, simply press the TEAR button on the front panel.

TEAR

SET

!

The tear feature can NOT be used when the optional pull tractor is installed!

Forms Tear-off Feature

!

Never engage Forms Tear-off when printing on labels!

The Forms Tear-off feature automatically moves the paper up to the tear position after the selected interval.

When the printer receives data, it will move down to the initial printing position.

This feature is normally turned off. To activate it:

Ë

SEL

Ê Ì Í

SEL

MENU

EXIT

POWER

SHIFT

ALARM

LF

Micro Feed

Down

GROUP

FF/LOAD

TEAR

Micro Feed

Up

SET

MENU

ITEM

PARK

PRINT

QUIET

TOF

1. Hold the SHIFT button (

Ê) and press the SEL button

(

Ë) to enter the Menu mode.

2. Press the GROUP button (

Ì) until the line

Rear Feed Form Tear-Off Off prints.

3. Press the SET button (

Í) until the time interval you wish to select prints .

4. Hold the SHIFT button (

Ê) and press the SEL button

(

Ë) to exit the Menu mode and save the setting.

4 Some programs pause occasionally while sending data. If the pause lasts more than the selected interval, the paper will advance to the tear-off position until more data is received. This extra paper movement can cause uneven print registration in graphics. If you have this problem, use the menu to deactivate Forms

Tear-Off.

E-32 Section 3

4 If you have problems setting the Top of Form high enough on the page when using Forms Tear Off, see

“Problem Solving.”

Paper Park Feature

If you have continuous-form paper loaded and you wish to switch to another paper path, first tear off the printed pages, then press the PARK button. The continuous-form paper will immediately retract from the paper path.

PARK

PRINT

2. Swing the wire guide up into the paper separator, and swing the separator upright.

3. Move the paper lever to “TOP.”

4. Load single sheet paper.

To switch to continuous-form feed:

1. Press FF/LOAD to remove single sheet from paper path if needed.

2. Lower the paper separator and swing the wire guide out.

3. Move the paper lever to “REAR” or “BOT,” as appropriate.

4. Press FF/LOAD.

4 When you switch paths, the printhead travels and gently fires pins to sense paper thickness and set the gap.

Switching Paper Paths

To switch to single-sheet feed:

1. Tear off any printed pages, then press PARK.

Using Your Printer E-33

S

ection 4: Problem Solving

Problem: Nothing happens when I turn on the printer.

Solution: The printer may not be plugged in. Check the power cord connection to the outlet and to your printer. If you’re using a power strip, make sure it’s turned on.

Check to be sure that the fuse hasn’t blown or that the circuit breaker hasn’t tripped.

Problem: The printer doesn’t print when the computer

sends data.

Solutions: (1) The printer may be deselected. If the SEL light is out, press the SEL button to select the printer.

(2) The printer cable may not be securely connected.

Check the cable to be sure that it is properly connected to both the PC and the printer.

(3) If you have installed the serial I/F board, it may not be firmly seated. Check to be sure that the board is firmly seated in the printer.

Problem: I’m getting strange symbols, incorrect fonts,

etc., when I try to print a document.

Solution: The printer driver you have engaged does not agree with the emulation selected for your printer.

To check the emulation selected, first make sure paper is loaded, then press the SEL and SHIFT buttons simultaneously to enter the MENU on your printer. Next, press the GROUP button: this will print the emulation selected.

If the emulation is not the one you want to use, press the

SET button to change it to the one you want before exiting the MENU (to exit, press SEL and SHIFT buttons).

If the emulation is correct, check your software documentation on how to select a printer driver, then check to be sure that you have selected one of the drivers listed for that emulation in Section 1. The closer the driver is to the top of the list, the more compatible it will be with your printer. If your software doesn’t have any of the indicated drivers available, check with the software manufacturer to see if they have added any additional drivers since you purchased your software.

If you have embedded any printer commands in your software, check to be sure that you entered them correctly.

English-35

Problem: I’ve installed a brand new ribbon and the

printing is smeared and streaked.

Solution: The plastic ribbon shield is either loose or missing. The shield must be left on the ribbon when you are installing the cartridge. To remedy this situation,

(caution—printhead may be HOT!) move the printhead to the center of the platen and lift off the ribbon cartridge. If the ribbon shield is loose, secure it in place properly. If it’s missing, locate it and reinstall it.

Problem: I see printing on the right side of the page

which is lighter or darker than the rest of the print.

Solution: Although the printer automatically sets the head gap, it may sometimes need minor adjustment. To do this:

1. Hold SHIFT button and press SEL button to enter

Menu mode.

2. Press GROUP button until Setup group prints.

3. Press ITEM button until Printhead Gap appears.

4. Press SET button to change setting. The default setting is 0. If the printing is sometimes lighter, change the setting to -1; if it’s sometimes darker, change it to +1.

5. Hold SHIFT button and press SEL button to save setting and exit Menu mode.

Problem: The Alarm light is on and the Character Pitch

15 light is flashing.

Solution: This indicates a paper loading error. To stop the flashing light, press the SEL button. Before trying to load paper again, check to be sure that the paper lever is in the correct position (BOT, TOP, REAR) for the path you’re using.

If the paper lever is in the correct position and you’re using rear feed, lift up the paper separator and check to be sure that the paper is properly on the tractors and has not jammed up somehow.

If the paper lever is in the correct position and you’re using the optional bottom-feed push tractor, check the bottom tractor unit to be sure that the paper is properly on the tractors and has not jammed up before entering the printer.

Once the paper is correctly loaded, press and release the

SEL button, then hold the SHIFT button and press the

RESET (Character Pitch) button.

E-36 Section 4

Problem: The first line is printing too far down on the

page and I can’t get it any higher using the SHIFT and

LF/Micro Feed Down buttons.

Solution: The setting for the Top of Form (TOF) will be restricted if you have the Forms Tear-Off feature engaged when you set the TOF. To correct for this, you must reset the TOF with the Forms Tear-Off disengaged, as follows:

1. Hold SHIFT button and press SEL button to enter Menu mode.

2. Use GROUP and ITEM buttons to reach Rear Feed

Form Tear-Off entry and/or Bottom Feed Form Tear-Off entry, depending on paper path(s) you’re using.

3. Use SET button to change Form Tear-Off setting to Off.

4. Hold SHIFT button and press SEL button to exit Menu mode.

5. Press SEL button to deselect printer.

6. Hold SHIFT button while pressing LF/Micro Shift Down button to set TOF at desired position.

7. Hold SHIFT button and press SEL button to enter Menu mode.

8. Use GROUP and ITEM buttons to reach Rear Feed

Form Tear-Off entry and/or Bottom Feed Form Tear-Off.

9. Use SET button to change Form Tear-Off to desired setting (500ms, 1 sec or 2 sec).

10. Hold SHIFT button and press SEL button to exit Menu mode.

Problem: I need to load paper, but the Alarm light is

not on and I can’t load paper.

Solution: If the Alarm light is off, the printer thinks it has paper loaded. To correct this problem, press and release the SEL button, then hold the SHIFT button and press the RESET (Character Pitch) button. The Alarm light will come on and you’ll be able to load paper.

Problem: My word processor files don’t print the way I

have the MENU and front panel set.

Solution: Before sending a file to the printer, many word processors send either an “initialization string” or an I-Prime signal to the printer.

The initialization string contains codes that reset the printer to a default set of features: otherwise the printer might accidentally print using features set for a previous job. These codes override panel or MENU settings. To set your printer to ignore the reset code, enter the printer

MENU (hold SHIFT button while pressing SEL/MENU button) and change the Reset Inhibit item (in the Set-Up group) to Yes. Please note that while this will stop the reset code from resetting your printer, other codes in the

Problem Solving E-37

initialization string may still override the printer MENU and/or front panel settings.

The I-Prime signal is sent over the parallel interface (pin

31) and will automatically override any settings you have made using the front panel buttons. To eliminate this problem, enter the program MENU (hold SHIFT button while pressing SEL/MENU button) and change the I-

Prime item (in the Parallel I/F group) to Invalid.

Problem: The Print Quality and Character Pitch buttons

on the front panel won’t work.

Solution: The Operator Panel Function item on the printer MENU can be used to disable these buttons. If the printer is part of a customized system or if it is used by a number of people, the system manager may have used this option to make sure the printer is always set properly.

Problem: Static electricity causes the paper to stick.

Solution: In cold, dry weather, static charges can build up on continuous-form paper. This can make the paper cling to the paper separator. If you have this problem during high-volume printing jobs, try moving the single sheet paper guides on the separator together so that the paper rests on the guides rather than on the separator itself.

E-38 Section 4

S

ection 5: Specifications

Print Method: Impact dot matrix

Printhead: 9 pins, 0.34 mm diameter, automatically adjusting to paper thickness, with thermal protection

Print Speed

Mode

High Speed Draft (HSD)

Utility

Characters per second at 10 Cpi

427 cps

320 cps

Near Letter Quality (NLQ) 80 cps

Characters per Line (CPL)

Setting

10 cpi

12 cpi

15 cpi

17.1 cpi

20 cpi

ML520

80 cpl

96 cpl

120 cpl

137 cpl

160 cpl

ML521

136 cpl

163 cpl

204 cpl

233 cpl

272 cpl

Emulations:

Epson FX, IBM Proprinter, and

Okidata Microline Standard co-resident

Interface:

Standard: Centronics parallel

Optional: RS-232C serial

Graphics Resolution

Emulation

Epson/IBM

Okidata

MICROLINE

Standard

Resident Fonts

Resolution

Single Density: 144

´ 240 dpi

Double Density: 120

´ 144 dpi

Quadruple Density: 72

´ 120 dpi

Single Density: 144

´ 288 dpi

Double Density: 144

´ 144 dpi

Quadruple Density: 72

´ 72 dpi

Print Quality Available Fonts

Near Letter Quality Courier, Gothic

Utility Gothic

High Speed Draft Gothic

English-39

Bar Codes: Code 39, UPC A, UPC E, EAN 8, EAN 13,

Interleaved 2 of 5, Code 128 (A, B, C),

Postnet

Receive Buffer Size: 64K

Reliability

Parameter

Mean Time Between

Failures (MTBF)

Reliability

6000 hours at 25% duty cycle and 35% page density

Mean Time to Repair 15 minutes

(MTTR)

Printhead life 200 million characters average in 10 cpi utility mode at 25% duty and 35% page density

Ribbon Life (on average, 10 cpi utility)

4 million characters

Paper Width: Minimum: 3”

Maximum: Model 520, 10”

Model 521, 16”

Paper Weight: 12 to 24 lb.

Paper Thickness: Rear feed: 0.014” (0.36 mm)

Bottom feed: 0.017” (0.44 mm)

Paper Specifications

Paper Type

Cut sheets

Feed

Top only

Weight Width Range*

14 to 24 lb. NM: 7.2 to 8.5”

WM: 7.2 to 14.3”

Single-part continuous forms

Rear, Bottom 12 to 24 lb. NM: 3 to 10”

WM: 3 to 16”

Carbonless, continuous forms

(orig. + 5 copies)

Rear, Bottom 9 to 11 lb.

NM: 3 to 10”

WM: 3 to 16”

Interleaf, continuous forms

(orig + 5 copies)

Rear, Bottom 10 to 12-lb. NM: 3 to 10” paper, 9-lb.

WM: 3 to 16” carbon

Labels

Envelopes, single feed

Bottom only

Top only

N.A.

NM: 3 to 10”

WM: 3 to 16”

24 lb. max 6.5 to 9.5”

Envelopes, continuous feed, non-overlap type

Card stock

Bottom only 24 lb. max 6.5 to 9.5”

Bottom only 120 lb. max. N.A.

Transparencies Top only — 8.5 to 11”

* NM = Model 520; WM = Model 521

E-40 Section 5

Dimensions (W

´

D

´

H)

Model 520: 17

´ 15 ´ 6½ inches

(431

´ 380 ´166 mm)

Model 521: 23

´ 15 ´ 6½ inches

(585

´ 380 ´ 166 mm)

Weight

Model 520: 17lb. 10oz. (8 kg)

Model 521: 23lb. 2oz. (10.5 kg)

Environmental Requirements

Parameter Range

Operating Temperature 41 to 104°F (5 to 40°C)

Storage Temperature 14 to 122°F (-10 to +50°C)

Operating Humidity 20 to 80% RH

Storage Humidity 5 to 95% RH

Electrical requirements: 120 volts ac (+5.5%, ±15%),

60 Hz (±2%)

Also available for 230 volts ac (+6%, -10%) or 240

(+10%) volts ac, 50/60 Hz

(±2%)

Specifications subject to change without notice.

Specifications E-41

S

ection 6: Parts & Accessories

How to Order Parts

Before you order, make sure you know your printer model number (on the front of the unit) and have the correct part number and description of the item. For your convenience, the most commonly used i,tems are listed below.

Ways to Purchase Replacement Parts

• Consult the dealer where you purchased your printer.

• Consult an Okidata Authorized Sales or Service Dealer.

(To locate an Authorized Okidata Sales or Service

Dealer, visit http:\\www.o,idata,com.)

• In the United States, purchase directly from Okidata:

Via the internet at http://www.mylokidata.com

Order toll-free by phone at 1-800-OKI-DATA

(1-800-654-3282), using VISA, MasterCard, or

American Express.

• In Canada, call 888-309-4570.

Replacement Parts

Replacement Part Order No.

AC Cord

Ê ...............................56609701

Access Cover

Ë

Model 520 ....................... 53067101

Model 521 ....................... 53067201

Platen Knob

Ì .........................53562601

Printhead

Í ..............................50099501

Pull-up Roller Assembly

Î

ML520 ............................. 53341501

ML521 ............................. 53341601

Ribbon

Ï .................................52107001

Ë

Ì

Ê

Í

Î

Ï

English-43

Manuals

Manual Order No.

Maintenance Manual ............................................. 59258401

Accessories

Accessory Order No.

Model 520

Cut Sheet Feeder

Ê ............................................. 70022501

Dual-Bin Cut Sheet Feeder ................................. 70022601

Pull Tractor, Top-Mount

Ë ................................. 70023001

Push Tractor, Bottom-Feed

Ì ............................. 70022901

Roll Paper Stand

Í ............................................. 70023301

Model 521

Cut Sheet Feeder

Ê ............................................. 70022701

Dual-Bin Cut Sheet Feeder ................................. 70022801

Pull Tractor, Top-Mount

Ë ................................. 70023201

Push Tractor, Bottom-Feed

Ì ............................. 70023101

Both Models

Serial Interface

Î ................................................ 70012801

E-44 Section 6

Í

Ê

Î

Ì

Ë

S

ection 7: Commands

This section contains a listing of the more commonly used commands. The Microline Reference Manual provides complete lists of all the commands, along with information on their use.You may view this document by accessing it on the CD provided with your printer.

Epson FX Commands

Epson Command

Backspace

Carriage Return, Execute

Character Pitch

Select 10 cpi

Select 12 cpi

Select 15 cpi

Select 20 cpi

Cancel 20 cpi

ASCII

BS

CR

ESC P

ESC M

ESC g

ESC SI

DC2

Decimal

8

13

27 80

27 77

27 103

27 15, or 15

18

Epson Command

Delete

Double Height On

Double Height Off

Double Width On

Double Width Off

Double Width, One Line Only

On

Off

Emphasized Print On

Emphasized Print Off

Enhanced Print On

Enhanced Print Off

Epson Set 1, Select

Epson Set 2, Select

Italic Printing On

Italic Printing Off

Form Feed

ASCII

DEL

ESC w 1

ESC w 0

ESC W 1

ESC W 0

ESC SO

DC4

ESC E

ESC F

ESC G

ESC H

ESC t 0

ESC t 1

ESC 4

ESC 5

FF

Decimal

127

27 119 49

27 119 48

27 87 49

27 87 48

27 14

20

27 69

27 70

27 71

27 72

27 116 48

27 116 49

27 52

27 53

12

English-45

Epson Command

Form Length n Inches (n = 1 to 22) n Lines (n = 1 to 255)

Horizontal Tab

ASCII

ESC C NUL n

ESC C n

HT

Justification

Left

Center

Right

Full

Line Feed, Execute w/ Carriage Return n/216" (n = 0 to 255) n/144" (n = 0 to 127)

Reverse, n/216"

(n = 0 to 255)

ESC a 0

ESC a 1

ESC a 2

ESC a 3

LF

ESC J n

ESC % 5 n

ESC j n

Line Spacing, Set n/144" (n = 0 to 127) n/216" (n = 0 to 255)

ESC % 9 n

ESC 3 n n/72" (n = 0-85 or 128-213) ESC A n

1/6"

1/8"

ESC 2

ESC 0

7/72" ESC 1

Decimal

27 67 0 n

27 67 n

9

27 97 48

27 97 49

27 97 50

27 97 51

10

27 74 n

27 37 53 n

27 106 n

27 37 57 n

27 51 n

27 65 n

27 50

27 48

27 49

Epson Command

Paper Out Sensor Off

Paper Out Sensor On

Print Quality/Font

Select HSD Print Mode

Select NLQ

Select UTL

Print Speed

Half-Speed On

Half-Speed Off

Print Suppress Mode On

Print Suppress Mode Off

Proportional Spacing On

Proportional Spacing Off

ASCII

ESC 8

ESC 9

ESC ( 0

ESC x 1

ESC x 0

ESC s 1

ESC s 0

DC3

DC1

ESC p 1

ESC p 0

Reset Printer

Clear Buffer & Initialize

Clear Print Buffer

ESC @

CAN

Skip Over Perforation, Cancel ESC O

Software I-Prime ESC } NUL

Subscript On

Superscript On

Subscript/Superscript Off

ESC S 1

ESC S 0

ESC T

Decimal

27 56

27 57

27 40 48

27 120 49

27 120 48

27 115 49

27 115 48

19

17

27 112 49

27 112 48

27 64

24

27 79

27 125 0

27 83 49

27 83 48

27 84

E-46 Section7

Epson Command

Underline On

Underline Off

Uni-Directional Printing

One Line Only

On

Off

Vertical Tab, Execute

ASCII

ESC - 1

ESC - 0

ESC <

ESC U 1

ESC U 0

VT

IBM Proprinter III Commands

IBM Command

Backspace

Carriage Return

Character Pitch

Select 10 cpi

Select 12 cpi

Select 15 cpi

Select 20 cpi

Select Compressed Pitch

ASCII

BS

CR

DC2

ESC :

ESC g

ESC SI

SI

Decimal

8

13

18

27 58

27 103

27 15

15

Decimal

27 45 49

27 45 48

27 60

27 85 49

27 85 48

11

IBM Command

Character Sets

IBM Set I

IBM Set II

Double Width On

Double Width Off

Double Width, One Line Only

On

Off

Emphasized Printing On

Emphasized Printing Off

Enhanced Printing On

Enhanced Printing Off

Form Feed

Form Length, n inches

(n = 1 to 22)

Form Length, n lines

(n = 1 to 255)

Horizontal Tab, Execute

Italics On

Italics Off

ASCII

ESC 7

ESC 6

ESC W 1

ESC W 0

SO

DC4

ESC E

ESC F

ESC G

ESC H

FF

ESC C NUL n

ESC C n

HT

ESC % G

ESC % H

Decimal

27 55

27 54

27 87 49

27 87 48

27 14

20

27 69

27 70

27 71

27 72

12

27 67 0 n

27 67 n

9

27 37 71

27 37 72

Commands E-47

IBM Command

Line Feed, Execute w/ Carriage Return n/144" (n = 1 to 127) n/216" (n = 0 to 255)

Auto Line Feed On

Auto Line Feed Off

Line Spacing

Set Spacing to 1/8"

Set Spacing to 7/72"

Set Spacing to n/72"

(n = 0 to 255)

Store Spacing Set by ESC A n

Set Spacing to n/144"

(n = 1 to 127)

Set Spacing to n/216"

(n = 0 to 255)

Overscore On

Overscore Off

Paper Out Sensor Off

Paper Out Sensor On

Print Quality, Select HSD

ASCII

LF

ESC % 5 n

ESC J n

ESC 5 1

ESC 5 0

ESC 0

ESC 1

ESC A n

ESC 2

ESC % 9 n

ESC 3 n

ESC _ 1

ESC _ 0

ESC 8

ESC 9

ESC # 0

Decimal

10

27 37 53 n

27 74 n

27 53 49

27 53 48

27 48

27 49

27 65 n

27 50

27 37 57 n

27 51 n

27 95 49

27 95 48

27 56

27 57

27 35 48

IBM Command

Print Suppress On, ML520

Print Suppress On, ML521

Print Suppress Off

Proportional Spacing On

Proportional Spacing Off

Reset: Clear Print Buffer

Software I-Prime

Stop Printing

Subscript On

Superscript On

Subscript/Superscript Off

Top of Form, Set at Current

Position

Underline Printing On

Underline Printing Off

Uni-Directional Print On

Uni-Directional Print Off

Vertical Tab, Execute

ASCII

ESC Q STX

ESC Q SYN

DC1

ESC p 1

ESC p 0

CAN

ESC } NUL

ESC j

ESC S 0

ESC S 1

ESC T

ESC 4

ESC - 1

ESC - 0

ESC U 1

ESC U 0

VT

Decimal

27 81 3

27 81 22

17

27 112 49

27 112 48

24

27 125 0

27 106

27 83 48

27 83 49

27 84

27 52

27 45 49

27 45 48

27 85 49

27 85 48

11

E-48 Section7

Okidata MICROLINE Standard

Commands

Okidata Command

Backspace

Carriage Return

Character Pitch

Select 10 cpi

Select 12 cpi

Select 15 cpi

Select 17.1 cpi

Select 20 cpi

Character Sets

Standard

Line Graphics

Double Height On

Double Height Off

Double Width Printing

Emphasized Printing On

Emphasized Printing Off

Enhanced Printing On

Enhanced Printing Off

ASCII

BS

CR

RS

FS

ESC g

GS

ESC # 3

ESC ! 0

ESC ! 2

ESC US 1

ESC US 0

US

ESC T

ESC I

ESC H

ESC I

Decimal

8

13

30

28

27 103

29

27 35 51

27 33 48

27 33 50

27 31 49

27 31 48

31

27 84

27 73

27 72

27 73

Okidata Command

Form Feed

Horizontal Tab, Execute

Initialize Printer

ASCII

FF

HT

ESC CAN

ESC ! /

ESC ! *

Italic On

Italic Off

Line Feed Commands w/ Carriage Return w/o Carriage Return n/144" (n = 0 to 127)

Reverse

LF

ESC DC2

ESC % 5 n

ESC LF

Line Spacing

Set Spacing to 1/6"

Set Spacing to 1/8"

Set Spacing, in n/144"

(n = 0 to 127)

ESC 6

ESC 8

ESC % 9 n

Skip Over Perforation, in

1/3" increments (n = 1 to 9) ESC G nn

Skip Over Perforation

Default ESC % S 0

Paper Out Sensor Off

Paper Out Sensor On

ESC E 1

ESC E 0

Decimal

12

9

27 24

27 33 47

27 33 42

10

27 18

27 37 53 n

27 10

27 54

27 56

27 37 57 n

27 71 nn

27 37 83 48

27 69 49

27 69 48

Commands E-49

Okidata Command

Print Quality

Select HSD

Select NLQ Courier

Select NLQ Gothic

Select Utility

Print Speed, Set to Full

Print Speed, Set to Half

Print Suppress On

Print Suppress Off

Proportional Spacing

On

Off

Reset: Clear Print Buffer

Software I-Prime

Subscript Printing On

Subscript Printing Off

Superscript Printing On

Superscript Printing Off

Top of Form, Set at

Current Position

ESC Y

ESC Z

CAN

ESC } 0

ESC L

ESC M

ESC J

ESC K

ESC 5

ASCII

ESC # 0

ESC 1

ESC 3

ESC 0

ESC >

ESC <

DC3

DC1

E-50 Section7

Decimal

27 35 48

27 49

27 51

27 48

27 62

27 60

19

17

27 89

27 90

24

27 125 48

27 76

27 77

27 74

27 75

27 53

Okidata Command

Underline Printing On

Underline Printing Off

Uni-Directional Print On

Uni-Directional Print Off

Vertical Tab, Execute

ASCII

ESC C

ESC D

ESC -

ESC =

VT

Decimal

27 67

27 68

27 45

27 61

11

F

CC/IC/CE Statements

Federal Communications Commission (FCC)

Radio Frequency Interference (RFI)

Statement for 120V Models

WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guaranteed that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver

• Plug unit into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/television technician for help.

4 It is the responsibility of the user to obtain the required shielded cable in order to ensure compliance of this equipment with FCC regulations.

Changes or modifications not expressly approved by

Okidata may void your authority to operate this device.

Industry Canada (IC) Radio Frequency

Interference (RFI) Statement for 120V Models

This Okidata apparatus complies with the Class B limits for radio interference as specified in the Industry Canada

Radio Interference Regulations.

English-51

FCC RFI Statement for 230/240V Models

WARNING: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of the equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at their own expense.

4 It is the responsibility of the user to obtain the required shielded cable in order to ensure compliance of this equipment with FCC regulations.

Changes or modifications not expressly approved by

Okidata may void your authority to operate this device.

IC RFI Statement for 230/240V Models

This Okidata apparatus complies with the Class A limits for radio interference as specified in Industry Canada

Radio Interference Regulations.

European Union Council of the European

Communities Statement of Electromagnetic

Conformance for 230/240V Models

This product complies with the requirements of the

Council Directive 89/336/EEC on the approximation of the laws of the member states relating to electromagnetic compatibility.

European Union Council of the European

Communities Statement of Safety

Conformance for 230/240V Models

This product is in conformity with Directive 73/23/EEC on the harmonization of the laws of member states relating to electrical equipment designed for use within certain voltage limits.

E-52 FCC/IC/CE Statements

I

ndex

7 or 8 bit graphics, menu item ...................... 28, 29

A

Accessories ........................... 47

ALARM light ....................... 19

Auto

CR menu item ............ 28, 29 feet XT menu item ........... 29 gap .......................................

LF menu item ............. 28, 29 select menu item ........ 28, 29

B

Backspace command ................. 49, 51, 53

Bar codes ........................ 23, 40

Baseline ................................ 12

Bottom margin menu item ... 29

Buffer clear (I-Prime) .................. 30 receive .............................. 40

Buttons, control panel .......... 20

C

Cable, computer ..................... 5

Carbonless forms specifications ...................... 40

Card stock specifications ..... 40

Carriage return command ................. 49, 51, 53

Character pitch ..................... 23 button .............................. 20 commands ............ 49, 51, 53 lights ................................ 19

Character set commands .................. 51, 53 menu item .................. 26, 29

Characters per line ................ 39

Code page menu item ..... 26, 29

Commands, printer ......... 49-52

Continuous forms tear-off feature ............ 32-33 jams, clearing ............. 15-16 loading ........................... 7-9 park feature ...................... 33

specifications .................. 40

Continuous forms (cont.) switching to single sheets .............................. 33 tear feature ....................... 32

Control panel .................. 19-24

Courier typeface ............. 23, 39

Customer information center ............................. 43-44

Cut sheet feeders .............................. 47 specifications ................... 40

D

Defaults menu mode ................ 26-29 top of form ....................... 12

DEL code .............................. 30

Dimensions ........................... 41

Double width and height size menu item ................. 31 commands ................. 49, 51,

Drivers, printer ...................... 14

E

Electrical requirements ......... 41

Emphasized print commands ............... 49, 51, 53

Emulation mode menu item ...................... 26, 29

Emulations ..................... 14, 39

Enhanced printing commands ............... 49, 51, 53

Envelope specifications ....... 40

Epson FX emulation ............. 14 commands .................. 49-50

F

FF/LOAD button .................. 20

Font sample test .................... 13

Fonts ............................... 23, 39

Form feed commands .... 49, 51, 53 length commands 50, 51, 53 tear-off menu item . 26, 27, 30 wait time ..................... 31

English-53

G

Gap control menu item ................................ 27, 30

Gothic typeface .............. 23, 39

Graphics menu item ........ 28, 30 resolution ......................... 39

GROUP button ...................... 20

H

Horizontal tab command ................. 50, 51, 53

Humidity requirements ......... 41

I

IBM Proprinter emulation .... 14 commands .................. 51-52

Installation ....................... 1-14

Interfacing .............................. 5

Interleaf forms specifications ...................... 40

I-Prime menu item .......... 29, 30

Italics print commands ........... 49, 51, 53 style ................................. 31

ITEM button ......................... 20

J

Jams, paper ..................... 15-16

Justification commands ........ 50

L

Label specifications ............. 40

Language set menu item ................................ 26, 30

Letter Gothic typeface .... 23, 39

LF button .............................. 20

Lights, control panel ............ 19

Line feed commands .... 50, 52, 53 spacing commands ........... 50, 52, 53 spacing menu item ................... 26, 27, , 30

Loading paper .................. 7-11

M

Maintenance ................... 15-17

Manuals, ordering ................ 46

Margin, bottom, menu item ...................................... 29

Material Safety Data Sheet

(MSDS) ................................ 63

Menu light ............................ 19

MENU button ....................... 20

Menu mode ..................... 24-31 buttons ............................. 21 entering ............................ 24 exiting .............................. 24 resetting to defaults ......... 24 sample printout ................ 25 settings ....................... 26-29

MICROLINE Standard emulation ............................ 14 commands .................. 53-54

O

Operator panel function menu item ...................... 28, 30

Overscore commands ............ 52

P

Page length menu item ................................ 27, 30

Page width menu item .... 27, 30

Paper installation ................... 7-11 jams ............................ 15-16 lever ............................ 7, 10 loading ......................... 7-11 out override menu item ........................... 28, 30 out sensor commands ........... 50, 52, 53 quality commands ........... 50, 52, 54 rear feed ......................... 7-9 reference marks .................. 8 single sheets ............... 10-11 specifications ................... 40 speed commands ........ 50, 54 suppress mode commands ........... 50, 52, 54

Parallel interface ..................... 5

PARK button ........................ 20

Park paper feature ................. 33

Parts, replacement ................. 46

Pin 18 menu item ............ 29, 30

Pitch menu item .............. 26, 30

Postnet bar code ............. 23, 40

E-54 Index

Power connection ......................... 5 light ................................. 19

Print button .............................. 20

DEL code menu item ........................... 28, 30 lights ................................ 19 mode menu item ........ 26, 30 quality .............................. 22 registration menu item ........................... 28, 31 speed ................................ 39 start position .................... 12 suppress effective menu item ................. 28, 31

Printer commands .................. 49-54 drivers .............................. 14

Printhead gap control menu item ..... 30 gap adjust menu item ........................... 28, 31 life .................................... 39 replacement ..................... 46 specifications ................... 39

Problem solving ............. 35-38

I-Prime signal ................... 38 paper loading ................... 37 printhead gap ................... 36 static electricity ............... 38 strange symbols ............... 35 top of form ....................... 37

Proportional character pitch ................. 23 spacing commands ....... 50, 52, 54 menu item ............. 26, 31

Proprinter emulation ............ 14 commands .................. 51-52

Protective film .................... 1-2

Pull tractors and push tractors ................................. 47

R

Rear feed paper jams ...... 15-16

Receive buffer size menu item ...................... 28, 31

Replacement parts ................ 47

Reset button .............................. 20 inhibit menu item ...... 28, 31 printer commands ........... 50, 52, 54

Resident fonts ....................... 39

Resolution, graphics ............ 39

Ribbon cartridge install/replace ................ 3-4 life ...................................... 4

MSDS ............................... 63 replacement ..................... 46 shield ................................. 3

Roll paper stand ................... 47

Rolling ASCII test ................ 13

Q

QUIET button .............................. 20 light ................................. 19

S

SEL button .............................. 20 light ................................. 19

Self tests ................................ 13

Semi auto gap (gap control) ................................ 30

Serial interface ...................... 47

SET button ........................... 20

Shield, ribbon ......................... 3

SHIFT button ........................ 20

Shipping retainers .............. 2-3

SI select pitch menu items .............................. 28, 31

Single sheet paper jams .................................. 16 loading ....................... 10-11 switching to continuous forms ............................... 33

Size menu item ............... 26, 31

Skip over perforation commands .................. 50, 54 menu item ............ 26, 27, 31

Slashed zero .................... 26, 31

Software I-Prime commands ............... 50, 52, 54

Stop printing command ........ 52

Style menu item .............. 26, 31

Subscript commands ............... 50, 52, 54

Superscript commands ............... 50, 52, 54

Index E-55

T

TEAR button ........................ 20

Tear feature ........................... 32

Temperature requirements .... 41

Tests ...................................... 13

Time out print menu item ................................ 28, 31

Time, wait, menu item .... 27, 31

Top of form ........................... 12 commands .................. 52, 54

Transparency specifications ...................... 40

Troubleshooting (see also

Problem Solving) .......... 35-38 paper jams .................. 15-16

Typefaces ........................ 23, 39

V

Vertical tab commands ............... 51, 52, 54

W

Wait time menu item ...... 27, 31

Weight .................................. 41

Z

Zero character menu item ...................... 26, 31

U

Underline commands 51, 52, 54

Unidirectional printing commands ............... 51, 52, 54

Unpacking .............................. 1

E-56 Index

M

aterial Safety Data Sheet (MSDS)

Material Safety Data Sheet (MSDS)

# 58304701

For Black Ribbon (P/N 52107001)

For more information, contact Okidata at:

2000 Bishops Gate Blvd.

Mount Laurel, NJ 08054-4620

For Emergency Information, call 1-800-OKIDATA.

Emergency First Aid Procedures

Emergency Procedure

Contact occurs Flush eyes with large quantities of water for with eyes.

for 15 minutes, keeping eyelids open with fingers. Seek medical attention.

Contact occurs Wash thoroughly with soap and water.

with skin

Hazardous Ingredients

Carbon Black

CAS# 1333-86-4

OSHA PEL 3.5 mg/m

3

ACGIH TLV Not applicable

Coloring Material

CAS# Not applicable

OSHA TWA Not applicable

ACGIH TLV Not applicable

Oil

CAS# Not applicable

OSHA TWA Not applicable

ACGIH TLV Not applicable

Additives

CAS# Not applicable

OSHA TWA Not applicable

ACGIH TLV Not applicable

Nylon 6-6 Fabric

CAS# Not applicable

OSHA TWA Not applicable

ACGIH TLV Not applicable

Current as of September 30, 2001

English-57

Physical Data

Melting Point: Not applicable

Boiling Point: Not applicable

Vapor Pressure: Not applicable

Vapor Density (Air = 1): Not applicable

Evaporation Rate (Butyl Acetate = 1): Not applicable

Specific Gravity (H

2

O=1): No data available

Solubility in Water: No data available

Appearance and Odor: Nylon 6-6 fabric impregnated with liquid black ink

Fire and Explosion Hazard Data

Flash Point (Method Used): Not applicable

Flammable Limits, LEL/UEL: Not applicable

Extinguishing Media: Water, CO

2

, Dry Chemical or Foam

Special Fire and Explosion Procedures: Not applicable

Unusual Fire and Explosion Hazards: None

Health Hazard Data

Routes of Entry: Ingestion, Eyes, Skin

Health Hazards: None

Reactivity Data

Stability: Stable

Polymerization: Will not occur.

Hazardous Decomposition or Byproducts: None

Conditions to Avoid: Not applicable

Incompatibility (Materials to Avoid): None

Spill Cleanup and Disposal

Spill Cleanup: If the ribbon is inadvertently pulled out, it should be rewound on the reel using the take-up knob.

Waste Disposal: Follow appropriate federal, state and local regulations.

Safe Handling and Use

Respiratory Protection: Not applicable

Protective Gloves and/or Eye Protection: Not normally required. Protective gloves desirable in some cases.

Ventilation: Not applicable

Other Protective Equipment and/or Hygienic Practices: Not applicable

E-58 Material Safety Data Sheet

Special Precautions

Precautions for Handling or Storage: Store in a dark, cold place. Do not pull ribbon out of cartridge.

Other Precautions: Not applicable

To the best of the manufacturer's knowledge, the information contained herein is accurate. However, neither the manufacturer, nor any of its affiliates, make any representations or warranties (expressed or implied), nor assumes any liability (including liability for any direct, incidental, consequential, or other damages) with respect to the accuracy or completeness of the information contained herein. Such information may be (without limitation) invalid if the specified material is used in combination with another, in a particular process, or under unusual conditions. Determination of suitability of any material for any given purpose is the sole responsibility of the user who assumes all risk and responsibility therefor. All materials may present unknown hazards and should be used with appropriate caution. The manufacturer cannot and does not guarantee that the hazards described herein are the only ones that exist.

Material Safety Data Sheet E-59