Mitsubishi Electronics P91DW(UB) Operation Manual

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Mitsubishi Electronics P91DW(UB) Operation Manual | Manualzz

DIGITAL MONOCHROME PRINTER

MODEL

P91DW(UB)

OPERATION MANUAL

FUNC DOWN UP SET

GAMMA FEED

COPY

OPEN

THIS OPERATION MANUAL IS IMPORTANT

TO YOU.

PLEASE READ IT BEFORE USING YOUR

DIGITAL MONOCHROME PRINTER.

DIGITAL MONOCHROME

PRINTER

This digital monochrome printer complies with the requirements of the EC Directive

89/336/EEC, 73/23/EEC, 93/42/EEC and 93/68/EEC.

The electro-magnetic susceptibility has been chosen at a level that gains proper operation in residential areas, on business and light industrial premises and on smallscale enterprises, inside as well as outside of the buildings. All places of operation are characterised by their connection to the public low voltage power supply system.

FOR THE MODEL P91DW(UB) ONLY

WARNING:

In the USA or Canada, use the AC power cord according to the recommendations as below, in order to comply with UL2601-1 and CAN/CSA C22.2 No. 601.1.

Case 1. Connect to the 120V receptacle of the room or the host equipment.

The AC power cord should be UL or CSA approved and consist of type SJT, size

16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 125V 10A or higher rating connector and NEMA 5-15 type, 125V 10A or higher rating, Hospital

Grade plug.

Case 2. Connect to the 230V receptacle of the room or the host equipment.

The AC power cord should be UL or CSA approved and consist of type SJT, size

16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and NEMA 6-15 type, 250V 10A or higher rating, Hospital

Grade plug.

Case 3. Connect to the 120V receptacle of the host equipment.

The AC power cord should be UL or CSA approved and consist of type SJT, size

16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 125V 10A or higher rating connector and IEC320-2.2/E type, 125V 10A or higher rating plug.

Case 4. Connect to the 230V receptacle of the host equipment.

The AC power cord should be UL or CSA approved and consist of type SJT, size

16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and IEC320-2.2/E type, 250V 10A or higher rating plug.

NOTE:

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 instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense.

Information:

This class A digital apparatus complies with Canadian ICES-003.

"CLASSIFIED BY UNDERWRITERS LABORATORIES INC.®

WITH RESPECT TO ELECTRIC SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN

ACCORDANCE WITH UL2601-1 AND CAN/CSA C22.2 No. 601.1"

CAUTION:

RISK OF ELECTRIC SHOCK DO NOT OPEN.

TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE COVER (OR

BACK)

NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

When you dispose of the unit or accessories, you must obey the law in the relative area or country and/or regulation in the relative hospital.

WARNING:

Install and use this appliance in accordance with the opration manual for safety and EMC

(Electromagnetic Compatibility). If it is not installed and used in accordance with the operation manual, it may cause interference to other eequipment and/or other risk.

To prevent fire or shock hazard, do not expose this appliance to rain or moisture.

This appliance must be earthed.

In Europe, use the AC power cord acording to the recommendations as below, in order to comply with EN60601-1 and EN60950.

Connect to the 230V receptacle of the room or the host equipment.

The AC power cord should be VDE approved and consist of core size 1mm 2 or bigger, length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and CEE(7)VII type or IEC 320-2.2/E type, 250V 10A or higher rating plug.

Use the USB cable according to the recommendations as below, in order to comply with

EN60601-1-2.

The USB cable with appropriate plug should be 2m long or shorter, comply with USB 2.0

standard High speed requirements and USB IF (USB Implementers Forum) approved.

This product is to be employed with medical equipment, just for reference purpose, not for medical diagnostic purpose.

Information:

This equipment complies with EN55011, class B, group 1.

1

CONTENTS

1

2

3

4

Front Panel .............................................................. 6

Rear Panel ............................................................... 7

B

C

D

E

9

A

B

5

6

7 7

8

Selection of Gamma (

γ) Curve ............................. 13

1

2

PRECAUTIONS

In the interest of safety, please observe the following precautions:

POWER REQUIREMENT

This Digital monochrome printer is designed for operation on 120/220-240V AC 50/60Hz in U.S.A and Canada,

220-240V AC 50/60Hz in Europe. Never connect to any outlet or power supply having a different voltage or fre-

PROTECTIVE MEASURES

IF ABNORMALITIES ARISE, . . .

Use of the unit during emission of smoke or abnormal sounds (without adopting countermeasures) is dangerous.

In such a case, unplug the power cord from the source outlet immediately, and request maintenance services from the sales dealer.

NEVER INSERT ANY OBJECT INTO THE UNIT

Foreign objects of any kind inserted into this unit constitute a safety hazard and can cause extensive damage.

If any object should be inserted into the unit, unplug the power cord, then contact the sales dealer.

DO NOT PLACE ANYTHING ON THE UNIT

Heavy objects placed on the unit can cause damage or obstruct proper ventilation.

PROTECT THE POWER CORD

Damage to the power cord may cause fire or shock hazard. When unplugging, hold by the plug only and remove carefully.

Never put a heavy thing on the power cord. The cord may be damaged causing a fire or electric shock.

DO NOT PLACE WATER CONTAINERS ON THE UNIT

Do not place flower vases, and other water-holding containers on the unit. If, for some reason, water seeps to the inside of the unit, unplug the power cord from the source outlet, and contact the sales dealer. If used without corrective measures, the unit may be damaged.

quency.

WARNING : THIS APPARATUS MUST BE EARTHED.

AVERTISSEMENT : CET APPAREIL DOIT ETRE MIS A

LA TERRE.

This equipment is classified as class I, type B according to the type of protection against electric shock.

DO NOT REMOVE THE CABINET

Touching internal parts is dangerous, besides, it may lead to malfunction. Contact the sales dealer to carry out internal checks and/or adjustments. Before opening the cover for eliminating a jammed paper, etc., be sure to disconnect the power cord plug.

PLACE THE UNIT ON A HORIZONTAL LEVEL

The unit is likely to be affected if it is placed in slanted conditions or in unstable places.

PROTECT AGAINST DEW FORMATION

In extremely cold regions, if the unit is moved quickly from an extremely cold place to a warmer one, dew is likely to be formed. If dew is formed, printing is not possible.

OPERATING AMBIENT TEMPERATURE RANGE

The operating ambient temperature range is 5

°C-40°C

(41 °F-104°F), and humidity of 20-80%.

BE CAREFUL AROUND PRINT PAPER EXIT SLIT

Do not insert your hand or any material into the paper exit slit during printing.

Do not touch the cutter blade inside the paper exit slit.

Otherwise, your finger will be injured.

DO NOT TOUCH THE THERMAL HEAD AND CUTTER

Do not touch your hand to the thermal head (located inside the unit) and the cutter blade.

The thermal head is heated to high temperature.

This may cause injury.

INSTALLATION LOCATIONS

MAINTAIN GOOD VENTILATION

Ventilation slots and holes are provided on sides of this unit.

Place the unit on a hard and level surface and locate at least 4" (10cm) from walls to ensure proper ventilation.

UNSUITABLE LOCATIONS

Avoid shaky places or hot-springs areas where hydrogen sulfide and acidic ions are likely to be generated.

PLACES WITH HIGH HUMIDITY AND DUST

Do not place the unit at locations with high humidity and/or dust. They can cause extensive damage.

Avoid places where the unit is likely to contact oily fumes and vapors.

PLACES NOT LIKELY TO BE EXTREMELY HOT

Places exposed to direct sunlight, or near heating appliances can attain extremely high temperatures, which may deform the cabinet, or can become a prime cause of damage.

SET THE UNIT ON A FLAT PLACE

Do not use the unit in the state inclined ±20° in vertical or horizontal direction, or in an unstable place.

It will disturb paper feeding or ventilation, or affects the set.

2

FOR LONG OPERATING LIFE

UNSUITABLE MATERIALS FOR THE UNIT

Many plastic components are used in the backside. Coat flaking and deformation are likely to occur if the unit is wiped with chemical dusters, benzine, thinner or any other solvent, if rubbers or PVC items are left in contact with the unit for extended duration, or if the unit is sprayed with insecticide.

CARE OF THE CABINET

Unplug and clean with a soft cloth slightly moistened with a mild soap and water solution. Allow to dry completely before operating. Never use petroleum base solutions or abrasive cleaners.

HEAD ABRASION

The thermal head, like the video head, wears out.

When it is abraded, it becomes hard to print out fine details of the picture. In such a case, it is necessary to replace the thermal head. Consult with the sales dealer for replacing the head.

WHEN A DEFECT IS FOUND

When you detect smoke or smell from the unit, disconnect immediately the power cord plug from a wall socket and ask the agent for repair. Dangerous if the unit is operated in that state.

CONNECTION DEVICES

Read thoroughly "Operating Precautions" of the instruction booklets for other devices connected with the Digital monochrome printer.

Do not disconnect the power cord during printing.

CAUTION ON RELOCATING

When transporting this unit, make sure it is not likely to be subjected to impacts. They can be a prime cause for damage. Further, make sure to disconnect the power cord from the power outlet, and the cables from the connected devices.

UNPLUG THE POWER CORD DURING A LONG

ABSENCE

Turn off the MAIN power switch and unplug the power cord during a long absence.

THERMAL PAPER

2 When the remaining length of the paper is about10"

(25cm), a color belt appears at the paper end.

Prepare for replacement of the paper. If the remaining paper length is less than 10" (25cm), printing becomes uneven due to the uneven paper core surface.

2 When the Printed paper is touched by wet hand, the print may be discolored.

2 When the paper runs out during printing, the printing operation stops and "EP" is displayed by the indicator on the front panel. Install new paper at this time.

2 Store the printed paper in a place with low humidity free from a direct sunlight.

2 If the paper absorbs nonvolatile organic solvents

(alcohol, ester, ketone, etc.) the print may be discolored.

Particularly, if the paper comes in contact with soft vinyl chloride such as a transparent tape, it quickens discoloration.

2 Do not use paper other than the specified one.

2 Immediately after the paper is replaced, 2-3 images may be printed with a blank part due to hand's dust or oil.

2 Avoid a direct sunlight or a place near a heater, and store the paper in a place with 30

°C ( 86°F) or lower temperature and 35-80% RH.

2 When the paper is rapidly transferred from a cool place to a hot place, a vapor or a dew is generated on the paper surface causing paper jam or degraded printing quality.

2 A finger print or dust on the paper surface may degrade the printing quality.

Note:

Mitsubishi brand thermal paper is specially treated with an antistatic coating against thermal head damage caused by static-electricity discharge.

The use of non-treated paper may cause premature head failure in your product.

3

SAFETY TECHNICAL CHECKS

Periods: According to the recommendations of the manufacturer of medical device.

Scope: a) Visual check

Housing, cables, operator controls, readout device ( displays, LED etc.), labels, accessories, instruction manual.

b) Function test

Performance check acc. instruction manual, also unity and applicability of set and accessory test.

c) Electrical check

Safety electrical test of the configuration in accordance with EN60601-1.

“ In the interest of safety, avoid the handling of liquids beside the set.”

RESPONSIBILITY OF THE MANUFACTURER

The manufacturer, assembler, installer or importer considers himself responsible for the effects on safety, reliability and performance of the EQUIPMENT only if:

– assembly operations, extensions, readjustments, modifications or repairs are carried out by persons authorized by him, and

– the electrical installation of the relevant room complies with the IEC requirements

– the EQUIPMENT is used in accordance with the instructions for use.

• Any service after expiration of the warranty period will be made at cost. Consult our service station in your place.

TECHNICAL DESCRIPTION

The supplier will make available on request such circuit diagrams, component part lists, descriptions, calibration instructions or other information which will assist the USER's appropriately qualified technical personnel to repair those parts of the EQUIPMENT which are classified by the manufacturer as repairable.

The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include:

– use of the accessory in the PATIENT VICINITY

– evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate

EN60601-1 and/or EN60601-1-1 harmonized national standard.

The transportation and storage environmental conditions are:

Temperature : -20 °C - +60°C (-4°F - +140°F)

Humidity : 90%RH or less at 40

°C (104°F)

Note : The above transportation environmental conditions indicate the storage environmental conditions during transport.

4

3

UNPACKING

Take the unit out of the box by the following procedures. Make sure to check the contents.

• Make sure to keep the unit horizontal.

FUNC

DOWN UP

SET

GAMMA

FEED COPY

Accessories

Thermal paper

AC power cord

Cleaning paper

Operation manual

Printer driver (1 floppy disk)

5

4

FEATURES AND FUNCTIONS

Front Panel

1

2

3

4

5

6

7

8

9

GAMMA FEED

COPY

FUNC DOWN UP SET

B OPEN

Name

1

2

Power switch

FUNC button

3 DOWN button

4

UP button

5

6

SET button

Indicator

7

GAMMA button

8

FEED button

9

COPY button

A

Print exit/Cutter

B

Lever

A

Function

Turns on/off the power.

Function mode changes whenever FUNC is pressed.

Press to change the value in function mode.

Press to change the value in function mode.

Press to set each function value and γcurve.

Displays stand-by, functions and error messages.

Press to change the γ-curve.

Press to feed the paper.

Press for additional copies of the previous printout.

Printed paper will come out through this slot. Cut the printed paper here.

Opens the door.

Reference page

-

14•15

15

15

13

12

11

-

-

-

15-17

6

Rear Panel

C ON

OFF

1 2 3 4

LOCK

ON

OFF

1 2 3 4

USB

AC LINE

D

E

F

POTENTIAL EQUALIZATION

TERMINAL

This is used to equalize the potential of the equipment connected to this unit.

For details refer to the installation instruction of equipment to be connected.

Name

Function

C

D

E

F

Mode switches Select special functions.

USB terminal Connects to the device equipped with

USB interface such as personal computer.

Power terminal (AC LINE) Connect the power cord to this terminal.

Potential equalization terminal

Makes the connected equipment of potential equal.

Reference page

10

10

-

-

7

5

INSTALLATION OF PAPER

Moisture, fingerprints or dust on the paper surface may cause a noise at printing or deterioration in print quality. Set the paper in the following procedure to prevent adhesion of fingerprint or dust on the paper surface.

• Pull out the first 15-

20cm (6 in. - 9 in.) of the paper to remove any slack in the roll.

OPEN

• Switch the lever located on the left side to the

“OPEN” position.

The door opens.

•Place the paper roll

in the printer.

printing side cutter

INCORRECT CORRECT

Note: The printing surface is the outside.

Place the paper with the thermosensitive side (printing side) up.

When the paper roll is placed inversely, images can not be printed.

• Cut the paper end with the cutter just like tearing off the paper.

8

When setting the paper, observe the following precautions to prevent paper jam.

Do not use defective paper.

Do not use the bent or wrinkled paper.

Adjust the paper position correctly.

When the paper is fed out skewed from the print exit, adjust the paper position so that it is fed out straight.

Do not slack the roll paper.

Set the paper tightly to remove any slack.

If the side of the print paper is uneven or the core is sticking out, the amount of paper feeding after printing may vary.

When the side of paper is uneven or the core is sticking out, install the print paper after making the paper side even.

The core is sticking out.

The paper is uneven.

Make the paper side even.

INCORRECT CORRECT

CAUTION

• Keep the high-density paper away from fingerprint, dust or moisture when storing it.

• Do not touch the rubber roller. Do not stain or damage the roller surface.

• Do not touch the thermal head (located behind the cutter). When printing, the thermal head is heated to high temperature.

• Do not touch the cutter blade.

9

6

EXAMPLE OF CONNECTION

Connecting to various equipment with USB interface such as medical equipment and personal computer.

Connection

1 Turn off the power switches of the digital monochrome printer and the equipment to be connected.

2 Connect the digital monochrome printer with PC or medical equipment through a USB cable.

3 Insert the USB cable to the printer's connector.

Personal computer or medical equipment

To USB terminal

ON

OFF

1 2 3 4

LOCK

ON

OFF

1 2 3 4

USB

AC LINE

Connect

Power cord

Rear panel

Mode switch setting

Set the mode switches on the rear panel.

• When setting the switch No. 1 to ON, DOWN, UP, SET and GAMMA buttons will be locked. (The functions will not be available.)

Set the switches other than No. 1 to OFF.

ON

OFF

1 2 3 4

LOCK

ON

OFF

1 2 3 4

Installing printer driver

Printer driver is required to print the data from a personal computer connected with this printer.

The printer driver for Windows ® 2000 is supplied with this printer.

Refer to the “Read me” for installing the printer driver in the floppy disk supplied with this unit.

Adobe Acrobat Reader is required to open ReadMeE.pdf file. You can download Acrobat

Reader free from the Web site of Adobe Systems Incorporated (http://www.adobe.com/ products/acrobat/).

Microsoft ® Windows ® 2000 is the registered trademark of Microsoft Corporation in the

U.S.A and other countries.

Adobe and Acrobat are registered trademark of Adobe Systems Incorporated.

10

7

PRINTING

Printing procedure

• Press the

“POWER” switch to turn on the power.

cutter

• Cut the printed

paper with the

cutter by

tearing off the

paper in the

upper right

direction.

• Print a picture with an application software. The image data is transferred through parallel data interface.

Copy printing

2 You can set the number of copies by pressing the COPY button on the front panel. You can copy the same picture as many times as you desire until a new image data is printed.

2 When the COPY button is pressed during copy printing, the current image will be completed and the rest will not be printed.

2 The set number of the copy printing will not be memorized.

COPY

Indicator

- : number of copies

: continuous printing

COPY printing mode

11

Paper feeding

2 By pressing the "FEED" button on the front panel, you can feed the paper.

FEED

Precautions on Printing

2 If printing is continued with a very black picture, the printer will become overheated and printing will not be available. " " is indicated, and the button functions become invalid.

In this case, wait for a while until the unit is cooled down.

2 Avoid pulling out or holding the recording paper during printing or copying.

It can cause paper jam. Do not touch the paper until printing or copying ends.

Paper saving mode

2 When the paper saving mode switch is set to " " in the function mode, print feeding length is shorter than normal condition.

Before cutting the print, press the FEED button on the front panel to advance the paper.

12

8

ADJUSTMENT OF PRINT PICTURE

Selection of Gamma ( γ) Curve

You can select γ-curve by pressing the gamma button " ".

Each time the button is pressed, the indicator and

γ-curve number is switched. After a γ-curve number has been selected, press the "SET" button to store the γ-curve number.

FUNC DOWN UP SET

GAMMA FEED

Indicator/Adjustable Item

γ−curve set mode

Adjustable contents

This is the mode to select the gamma ( γ) curve (density diagram characteristic) to get the proper density for each printing image. Select the best one among the five gamma curves.

13

9

SETTING OF FUNCTION MODE

1 Select a function mode by pressing the FUNC button.

FUNC DOWN UP SET

GAMMA FEED

• Each time the FUNC button is pressed, the mode is switched as shown below.

Standby

Paper type selection mode

Paper saving mode

Set condition printing mode

Buzzer set mode

14

2 Adjust a numeric value by pressing } or { button.

Adjustable items of each function mode are as follows.

FUNC DOWN UP SET

Indicator/Adjustable item

Paper type selection mode

Adjustment contents

Mode to select paper type.

: Standard paper

: High density paper or High glossy paper

GAMMA FEED

Paper saving mode

Mode to select paper saving mode.

: Paper saving mode OFF

: Paper saving mode ON

Printer condition printing mode

Mode to select whether the printer conditions will be printed over the image or not.

: The printer conditions are not printed.

: The printer conditions are printed.

Buzzer set mode

Mode to select whether the buzzer will sound or not.

: Buzzer does not sound. (Sounds only at occurrence of error)

: Buzzer sounds.

3 When completing setting the function, press the SET button.

The set functions will not be lost even if the power is turned off.

15

10

ERROR DISPLAY

When an error in operation occurs, an audible alarm and a visible error is displayed in the LED indicator.

Cause/Error display Symptom/Remedy

[Symptom]

• When the paper runs out or the paper is not installed, printing becomes impossible and alarm tone is given.

In this case, all the functions of buttons and switches become invalid.

[Remedy]

Install brand-new paper according to "5. INSTALLATION OF

PAPER" on page 8.

Cause/Error display Symptom/Remedy

[Symptom]

• When the head gets overheated, " " is displayed on the indicator and alarm tone is given.

In this case, all the functions of buttons and switches become invalid.

[Remedy]

Wait until the head is cooled down.

Cause/Error display error

Symptom/Remedy

[Symptom]

• An alarm tone is given once, " " is displayed for one second in the indicator, and button operation is nullified in the following cases:

• The COPY button is pressed first after the power is turned on.

• The DOWN, UP, SET or GAMMA button is pressed when the MODE switch No. 1 is set to ON.

• Any button on the front panel is pressed when one of the other error messages is displayed on the LED.

16

Cause/Error display Symptom/Remedy

[Symptom]

• When the door opens, an alarm tone is given.

[Remedy]

Close the door.

Cause/Error display Symptom/Remedy

[Symptom]

• When the thermal head does not automatically go up after printing, an alarm tone is given.

• " " is displayed in the indicator and all the functions of buttons and switches become invalid.

[Remedy]

Turn the power off. Then turn it on again.

17

11

STATUS AND MODES

Set state/Mode

LED display

Left

Point and right

Contents of right side LED display

Power off Power off

Stand-by

Print state

Copy state

γ-curve set mode (γ-curve)

During data receiving

During printing

,

Number of copies

γ-curve No.

Paper type setting mode

,

Standard / High density or High glossy

Out/ In (OFF/ON) Paper saving mode

Set condition printing mode

Buzzer setting mode

Error detect state

,

,

,

Out/ In (OFF/ON)

Out/ In (OFF/ON)

Overheat

No paper

Button input error

Door is open.

Gear lock

18

12

USE OF CLEANING PAPER

When the thermal head is dirty with dust and perspiration, etc., white spots or stripes may appear on the print. In this case, clean the thermal head in the following procedure BY

USING THE SUPPLIED CLEANING PAPER.

Press the "POWER" switch to turn on the power.

Close the door without taking out the cleaning paper.

OPEN

Switch the left side lever to the "OPEN" position.

FEED

Keep pressing the

"FEED" button until you hear a beep.

Roll the cleaning paper and install into the set.

Cleaning paper

Red mark

Adjust the red mark on the cleaning paper parallel to the platen roller.

Platen roller

Cleaning paper

OPEN

Open the door.

Take out the cleaning paper.

Do not pull out the cleaning paper while the door is closed.

and print 1-2 sheets to verify the cleaning effect.

CAUTION

0 It is recommended that after printing 10 rolls of paper the unit be cleaned using the supplied cleaning paper.

0 If the symptom of the dirty head is not corrected even after cleaning, your set needs repairing, contact your dealer.

0 Do not pull out the sheet and the cleaning paper while the door is closed.

This may cause extensive damage on the unit.

0 Never use other cleaning papers. It may cause damage to the thermal head.

0 This cleaning paper should be used only for cleaning the thermal head. Do not use it for other purpose.

19

13

MAINTENANCE

Turn off the power for maintenance.

Maintenance of Main Unit

Wipe off stains of the front panel with a soft cloth.

When the panel is heavily stained, wipe of with the cloth moistened with neutral cleanser diluted by water and finish with a dry cloth.

Maintenance of Rubber Roller

When the rubber roller is dirty with dust, etc., a black spot may appear on the print.

In this case, eliminate the dust on to the rubber roller with a blower or a brush.

Rubber roller

Cleaning of Thermal Head

When the thermal head is dirty with dust, etc., white spots or stripes may appear on the print.

In this case, clean the thermal head according to "12. USE OF

CLEANING PAPER".

Note: After installation of new roll of paper, dust on the paper will generally require 2 to 3 prints to be made before the dust is eliminated.

20

14

SPECIFICATIONS

Type:

Model:

Power supply and power consumption:

Digital Monochrome Printer

P91DW(UB)

Connection terminal:

Dot resolution:

Gradation:

Printing speed:

Print size:

Operating conditions:

External dimensions:

Weight:

Standard accessories:

Optional accessory:

120V AC, 50/60Hz, 1.4A

220-240V AC, 50/60Hz, 0.8A

USB interface (Series "B" receptacle)

1024 x 1024 pixels (Standard)

(Max. 1024 x 5120 pixels)

256 gradations

5.1 sec (Standard)

4" x 4" (100mm x 100mm) (Standard)

(Max. 4" x 20" (100mm x 500mm))

Temperature 41 - 104˚F (5-40˚C)

Humidity 20 - 80% RH (No dewing)

6.1" x 3.8" x 11.8" (154mm x 97mm x 300mm); W x H x D

6.8 lbs (3.1kg)

AC power cord ........................................................... 1 piece

Thermal paper KP65HM-CE .......................................... 1 roll

Cleaning paper .......................................................... 1 sheet

Printer driver ...................................................... 1 floppy disk

Thermal paper KP65HM-CE, KP65H-CE, KP61B-CE,

KP61S-CE, KP91HG-CE

SERVICE INFORMATION

Before requesting service please review this operation manual to correct minor complaints.

If you are unable to correct the problem, consult your MITSUBISHI Dealer or MITSUBISHI

Service Department.

DO NOT ADJUST ANY CONTROLS NOT DESCRIBED IN THIS OPERATION MANUAL.

DO NOT REMOVE THE PROTECTIVE ENCLOSURE OF THIS UNIT.

21

MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.

9351 Jeronimo Road, Irvine, CA 92618

Phone 949-465-6000

Mitsubishi Electric Europe B.V.

UK Branch

Travellers Lane, Hatfield, Herts. AL10 8XB, England, U.K.

Phone (0) 1707 276100 FAX (0) 1707 278755

German Branch

Gothaer Strasse 8, 40880 Ratingen ; Postfach 1548, 40835 Ratingen ; Germany

Phone (2102) 486-9250 FAX (2102) 486-7320

French Branch

25, Boulevard des Bouvets - 92741 NANTERRE cedex

Phone (01) 55.68.55.00

FAX (01) 55.68.57.31

Italian Branch

Centro Direzionale Colleoni, Palazzo Perseo-Ingresso 2,

Via Paracelso 12, 20041 Agrate Brianza, (Milano) Italy

Phone (039) 60531 FAX (039) 6057694

Benelux Branch

Nijverheidsweg 23 A, 3641 RP. Postbus 222, 3640 AE Mijdrecht

Phone 02972-82461 FAX 02972-83936

Spanish Branch (Barcelona)

Sucursal en españa

Polígono Industrial "Can Magí", Calle Joan Bucallà 2-4,

Apartado de Correos 420, 08190 Sant Cugat del Vallês,

Barcelona, Spaín

Phone 93.5653154

FAX 93.5894388

871C593A7

Manufactured by Mitsubishi Electric Corporation

1 Zusho Baba, Nagaokakyo-City, Kyoto Japan

Made from recycled paper

PRINTED IN JAPAN

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