Samsung ML-6060 Specifications

LASER PRINTER
ML-6060
ML-6060N
SERVICE
LASER PRINTER
Manual
CONTENTS
1. Precautions
2. Specifications
3. Disassembly and Reassembly
4. Troubleshooting
SA
MS
UN
G
5. Exploded Views and Parts List
6. Electrical Parts List
7. Block Diagram
8. Connection Diagram
9. Schematic Diagrams
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1. Precautions
1-1 Safety Precautions
Read each caution carefully:
1. Do not use this printer near water or when
exposed to inclement weather.
2. Do not place this printer on an unstable cart, stand
or table; the product may fall, causing serious
damage to the product.
3. Slots and openings in the cabinet are provided for
ventilation. To ensure reliable operation and to protect the printer from everheating, do not block or
cover any of these openings. Do not place the
printer in an enclosure unless the enclosure provides adequate ventilation.
4. Never push objects of any kind into the printer
through the cabinet ventilation slots as they may
touch dangerous high voltage points, create short
circuits, cause a fire, or produce an electrical
shock. Never spill liquid of any kind on the printer.
5. Do not place the printer in a location where someone may trip on the cords.
6. Select a work surface that is large enough to hold
the printer.
7. Position the printer within six feet of the computer
and within five feet of an electrical outlet.
8. Operate this printer using the power source (110V,
220V, etc) indicated on the marking label. If you
are not sure of the type of power source available,
consult your dealer or local power company.
9. If you need to use an extension power cord with
this printer, make sure that it uses a three-wire
grounded cord and that the total ampere ratings for
all of the products using the extension do not
exceed the extension cord ampere rating. Also,
make sure that the total of all products plugged
into the wall outlet does not exceed 15 amperes.
10. Do not allow anything to rest on the power cord or
data communications cable.
11. Unplug this printer from the wall outlet before
cleaning. Do not use liquid cleaners or aerosol
sprays. Use a damp cloth for cleaning.
12. Do not touch the surface of the photo-sensitive
drum as marks or scratches may impair print quality.
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13. Do not expose the drum unit to direct light for prolonged periods.
14. Use only standard papers, OHP films, and
approved envelopes. Feed OHP films though the
manual feed slot only. See specifications for
approved papers and envelopes.
15. Other than replacing consumables such as paper
and toner, refer all questions to qualified service
personnel.
LASER STATEMENT (LASERTURVALLISUUS)
WARNING : NEVER OPERATE AND SERVICE THE PRINTER
WITH THE PROTECTIVE COVER REMOVED
FROM LASER/SCANNER ASSEMBLY. THE
REFLECTIVE BEAM, ALTHOUGH INVISIBLE, CAN
DAMAGE YOUR EYES.
Class 1 laser product
Luokan 1 laserlaite
Klass 1 laser apparat
Allonpituus 770-795nm
Teho 0.29mW±0.02mW
CAUTION
INVISIBLE LASER RADIATION WHEN
THIS COVER OPEN. DO NOT OPEN
THIS COVER.
VORSICHT
UNSICHTBARE LASERSTRAHLUNG,
WENN ABDECKUNG GEOFFNET.
NIGHT DEM STRAHL AUSSETZEN.
ATTENTION
REYONNEMENT LASER INVISIBLE EN CAS D’OUVERTURE. EXPOSITION DANGERUSE AU FAISCEAU.
ATTENZIONE
RADIAZIONE LASER INVISIBLE IN CASO DI
APERTURA. EVITARE L’ESPOSIZONE LA FASCIO.
PRECAUCION
REDIACION LASER INVISIBLE CUANDO SE
ABRE. EVITAR EXPONERSE AL RAYO.
CAUTION : Avoid exposure to invisible laser radiation when the
development unit is not installed.
1-1
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Precautions
1-2 Servicing Precautions
Note : Requirements for AC power are described on the label affixed to the rear of the printer. Check the AC
voltage rating requirement before use.
1. Before disassembly, pull the power plug from the AC
power connector.
2. To avoid spilling toner inside the machine, do not turn
the printer over or on its side before removing the
developer cartridge.
3. Faulty installation of DRAMs may cause permanent
damage to the Laser Printer.
4. Use only+5V power for video controller-related circuitry.
5. When replacing parts, use only the same type of part
as the original. Replacing components with a second
vendor’s part may cause faulty operation.
6. Check the insulation between the blades of the AC
plug and accessible conductive parts (examples :
metal panels and input ports).
7. Insulation Checking Procedure:
Disconnect the power cord from the AC power
source. Connect an insulation resistance meter
(500V) to the blades of the AC plug.
The insulation resistance between each blade of the
AC plug and accessible conductive parts (see left)
should be greater than 1 megaohm.
8. Never defeat any of the B+ voltage interlocks. Do not
apply AC power to the unit (or any of its assemblies)
unless all solid-state heat sinks are correctly installed.
9. Always connect a test instrument’s ground lead to the
instrument chassis ground before connecting the positive lead; always remove the instrument’s ground
lead last.
1-3 ESD Precautions
Some semiconductor (“solid state”) devices are easily damaged from static electricity. Such components commonly are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits (ICs), LargeScale Integrated circuits (LSIs), some field-effect transistors, and semiconductor chip components. The following techniques will reduce the occurrence of component damage caused by static electricity:
CAUTION : Be sure the power is off to the chassis or circuit board, and observe all
other safety precautions
charge to damage ESDs.
1. Immediately before handling any semiconductor components assemblies, drain the electrostatic charge
from your body by touching a known earth ground.
Alternatively, wear a discharging wrist strap device.
(Be sure to remove the strap before applying power
to the unit under test to avoid potential shock.)
2. After removing ESD-equipped assembly, place it on a
conductive surface such as aluminum foil to prevent
accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage
ESDs.
4. Use only a ground-tip soldering iron when soldering
or desoldering ESDs.
5. Use only anti-static solder removal device. Some solder removal devices are not rated as “antistatic;”these can accumulate sufficient electrical
1-2
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2. Specifications
Note: It is subject to change without notice.
Item
Specification & Description
Engine
ML-6060
Print Speed
12PPM (A4 Size, 5% Character Pattern)
Resolution
True 600 x 600 dpi, 1200 DPI class with SRT
Source of Light
Laser Diode (LSU:Laser Scanner Unit) + Electrophotography
Print Method
Non-impact Electrophotography
Feed Method
Cassette & Manual, Option Feeder
Paper Handling (input)
*Size
(1) Standard : A4, Letter, Legal, B5, Executive, Folio
(2) Envelope : MP Tray only
Paper Type
Monarch
Com-10
Intl-DL
Intl C5
Paper size(mm2)
98.5 x 190.5
104.9 x 241.3
110 x 220
162 x 229
(3) Universal type
Length : 150 ~ 356 mm
Width : 90 ~ 216 mm
*Weigh : For Cassette, 60 ~ 90 g/m2
For MPF, 60 ~ 143 g/m2
Paper Handing (output)
Face Down : 250 sheets, Face Up : 20 sheets
Feed Capacity
Cassette : 550 sheets of paper (75g/m2)
MP Tray : 100 sheets of paper (75g/m2)
30 sheets of transparencies
10 envelopes or card stocks
25 paper labels
Option Cassette : 550 sheets of paper
Warm-up time
30 seconds or less (23°C, 50%)
First Print Time
Tray1 : 15seconds or less
Tray2 : 17seconds or less
Power Rating
AC100~120V/ 220~240V(±15%), 50/60Hz (±3%)
Power Consumption
During Printing : 250WH (average)
Power Saving
During Sleep : Less than 12W
Consumption
Less than 50W during 1 hour when it turned on
Certification & Compliance
110V : UL,CSA,CDRH,FDA
220V : GS,SEMKO,FIMKO,NEMKO,DEMKO
Acoustic Noise
Stand by : Less than 35dB, Operating : Less than 48dB
Toner Supply
Print Cartridge
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2-1
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Specifications
Item
Printing Area
Specification & Description
No-print area : 3mm from edge(Top,Bottom,Left,Right) of listed core media
No-print area : 3mm from edge(Top,Bottom,Left,Right) of envelope
Operating Environment
Temperature : 10~30°C, Humidity : 20~80%RH
Storage Environment
Temperature : 0~35°C, Humidity : 10~90%RH
Weigh
Net : Max 11Kg, Gross : 15.5Kg
External Dimension
409.1 (W) x 362 (D) x 298.5 (H)mm
Print Cartridge
Life Span : 6,000 pages, 5% Pattern
Developing : Non-magnetic Contact Developing
Charging : Conductive Roller Charging
Density Adjustment : 3 step (Light, Medium, Dark)
Toner Supply Method : Exchanging the Developer
Toner Checking Sensor : None
Transfer System : Conductive Roller Transfer
Fusing System : Temperature & Pressure
Ozone Emission : Less than 0.1 PPM
Emulation
PCL5e,PCL6, optional PostScript Level 3 Compatible
Font
1 bitmap
45 scalable (35 intelligent, 10 truetype)
CPU
ARM7 TDMI (clock speed 66MHz)
RAM Memory
Standard : ML-6060,ML-6040 - 4M byte
ML-6060N -16M byte
Option SIMM Module ; 4, 8, 16, 32,64M byte
*Refer to Operator’s Guide for instructions on SIMM installation.
ROM
2M byte (8M bit x 2 : Program) Flash Memory
EEPROM
512 bytes
2-2
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Specifications
Item
Interface
Specification & Description
Bidirectional Parallel Standard
- IEEE 1284 COMPATIBLE MODE
- IEEE 1284 NIBBLE MODE
- IEEE 1284 BYTE MODE
- IEEE 1284 ECP WITHOUT RLE
- IEEE 1284 ECP WITH RLE
USB Interface Standard
- USB 1.0 compliant
- 12Mbps 1 port
Network Interface
100 Base T or 10 Base T (Autoselect)
Ethernet
Interface Switching
Automatic (Parallel, USB, Network)
Interface Time Out
5 min (max.)
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2-3
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Specifications
Item
Specification & Description
Network
Network Operating Systems
Windows 95/98 and Windows NT (3.51, 4.x )
Netware (3.x, 4.x), NDS and Bindery Mode /RPRINT, PSERVER Mode
UNIX and Apple Talk
Network Protocols Supported
TCP/IP : Windows 95/98, Windows NT, UNIX
IPX/SPX : Windows 95/98, Novell Netware
DLC/LLC : Windows 95/98, Windows NT
Ethertalk : Apple Talk
SNMP : for Network Printer Administration
Network Card Interface
Ethernet 10/100 BaseTX (Auto Negotiation)
Network Management S/W
Samsung’s Admin. Software Utility (SyncThru)
SNMP and MIB-II Support,
GUI based utility for Windows Systems and Test based utility for UNIX Systems
HTTP server for web browser based network management (can manage
NPC and printer options on Web Browser)
2-4
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3. Disassembly and Reassembly
3-1 General Precautions on Disassembly
When you disassemble and reassemble components, you must use extreme caution. The close proximity of
cables to moving parts makes proper routing a must. If components are removed, any cables disturbed by the
procedure must be restored as close as possible to their original positions. Before removing any component
from the machine, note the cable routing that will be affected.
Whenever servicing the machine, you must perform as follows:
1. Remove the paper cassette(s), and the print cartridge. Do not expose the cartridge to direct room light or sun
light, and be careful not to scratch the drum surface.
2. Turn the power switch off.
3. Unplug all the cables from the printer.
4. Replace with only an authorized component.
5. Do not force to open or fasten a plastic material component.
6. Be careful no obstacles are included when you reassemble components.
7. When you reassemble components, be careful small size components are located in place.
8. If you turn the machine over to replace some parts, toner or paper particles may contaminate the LSU window. Protect the LSU window with clean paper.
Releasing Plastic Latches
Many of the parts are held in place with plastic
latches. The latches break easily; release them carefully. To remove such parts, press the hook end of
the latch away from the part to which it is latched.
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3-1
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Disassembly and Reassembly
3-2 Transfer Roller
1. Open the printer cover.
3. Hold the cap at the both end of the roller, then
remove the roller.
2. Remove the cap.
3-2
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Disassembly and Reassembly
3-3 Controller Board
1. Remove two screws and remove the controller
board.
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2. Remove five screws securing the board and
unplug all connectors, and then take the controller board out of the printer.
3-3
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Disassembly and Reassembly
3-4 Pickup Assembly
1. Turn the printer upside down. Remove four
screws, then remove the bar cross bottom.
2. Remove three screws from the left base bracket,
and take the bracket out.
4. Take the assembly out.
Push the solenoid if
you have difficulty to
remove the pickup
assembly.
5. Check the pickup rubber wear. If the rubber is
heavily worn, replace it with a new one.
3. Remove four screws securing the pickup assembly.
Squeeze this tab to
remove the rubber.
3-4
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Disassembly and Reassembly
3-5 Main Cover
1. Remove two screws and remove the controller
board.
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2. Remove two screws at the back of the printer
and unplug one connector from the board, then
open the rear cover.
3-5
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Disassembly and Reassembly
5. Open the printer cover, and open the MP tray.
7. Unlatch the front ends of the cover.
6. Remove two screws securing the main cover.
8. Slide the main cover upward, out of the printer.
Note that the power
switch and the power
connecter are properly
released when you
remove the cover.
3-6
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Disassembly and Reassembly
3-6 MP (Multi-Purpose) Tray
1. Before you remove the MP tray, you should
remove:
-Main Cover (see page 3-5)
2. Remove the stoppers securing the MP tray.
3-7 Exit Assembly
1. Before you remove the exit assembly, you should
remove:
3. If you want to remove the roller shaft, unlatch
both ends of the shaft and take it out.
-Main Cover (see page 3-5)
2. Remove the exit tray in the direction of arrow.
4. If you want to remove the exit roller, sqeeze the
bottom of the roller and take it out.
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3-7
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Disassembly and Reassembly
3-8 LSU
1. Before you remove the LSU, you should remove:
-Main Cover (see page 3-5)
-Exit assembly (see page above)
2. Remove four screws, and remove the LSU. Then
unplug two connectors from the LSU.
3-9 HVPS board
1. Before you remove the HVPS board, you should
remove:
-Main Cover (see page 3-5)
2. Remove four screws and take the HVPS board out.
3-8
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Disassembly and Reassembly
3-10 Drive Assembly
1. Before you remove the drive assembly, you
should remove:
-Main Cover (see page 3-5)
4. Remove the motor assembly. Remove two screws
securing the motor to the motor bracket, then
take the motor out.
2. Remove six screws securing the drive assembly
from the gear bracket and unplug one connector
from the motor, and then take the drive assembly
out.
3. If you want to remove the motor from the drive
assembly, remove three gold screws securing the
motor assembly to the gear bracket.
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3-9
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Disassembly and Reassembly
3-11 Fan
1. Before you remove the fan, you should remove:
-Main Cover (see page 3-5)
2. Remove two screws, and remove the fan. Then
unplug one connector.
3-12 Solenoid
1. Before you remove the solenoid, you should
remove:
-Main Cover (see page 3-5)
2. Remove two screws, and remove the solenoid.
Then unplug one connector.
3-10
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Disassembly and Reassembly
3-13 Fuser Assembly
1. Before you remove the fuser, you should remove:
-Main Cover (see page 3-5)
To remove the thermistor from the fuser assembly :
Remove one screw, and release the wire from the
three holders, and then take the thermistor out.
2. Remove four screws and unplug one connector,
and then remove the fuser assembly.
To remove the halogen lamp from the fuser assembly :
Remove two screws and take the halogen lamp out
of the fuser assembly.
To remove the thermostat from the fuser assembly
Remove two screws and take the thermostat out.
Note: When you reassemble the halogen lamp,
make sure that it is inserted into the slot
properly.
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3-11
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Disassembly and Reassembly
To remove the heat roller from the fuser assembly :
4. Remove the heat roller.
1. Remove the halogen lamp. (see page 3-11)
2. Remove two CS-rings and two gears. Then remove
two screws securing the BRKT gear fuser and take
the gear fuser out.
CS-ring
To remove the pressure roller from the fuser
assembly :
Remove the roller.
BRKT gear fuser
pressure roller
3. Remove two screws and take the cover fuser out.
4. Remove two screws and take the holder brush
ant out.
Holder brush ant
3-12
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Disassembly and Reassembly
3-14 Guide Feed
1. Before you remove the guide feed, you should
remove:
3. Remove the guide feed.
-Main Cover (see page 3-5)
2. Remove two screws and raise the guide feed in
the direction of arrow.
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3-13
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Disassembly and Reassembly
3-15 MPF Assembly and Miscellaneous on MPF Assembly
1. Before you remove the MPF assembly, you
should remove:
To replace the nockup plate :
1. Turn the gear shown in the square in the direction of arrow to release the nockup plate.
-Main Cover (see page 3-5)
2. Unplug two connectors and remove five screws,
and then take the MPF assembly out.
2. Remove the spring , then release the right end of
the plate .
1
2
To replace the pickup roller :
1. Remove the e-ring.
e-ring
3. Remove the nockup plate.
2. Remove the roller.
3-14
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Disassembly and Reassembly
To replace the Paper Empty (PE) sensor :
1. Release the wire from the two holders.
2. Unlatch the PE sensor, then take it out.
To replace the pickup holder and the Adjust End
MP:
1. Remove two screws and remove the MPT bracket.
3. Remove the pickup holder.
2. Raise the pickup holder in the direction of
arrow.
4. Remove the Adjust End MP
Adjust End MP
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3-15
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Disassembly and Reassembly
3-16 Engine Board and Miscellaneous
1. Before you remove the engine board, you should
remove:
4. While you push the latch to release the PCU
shield, take the PCU shield out of the printer.
-Main Cover (see page 3-5)
2. Remove six screws from the left and the right
base brackets and take them out.
5. Unplug all connectors from the PCU shield, and
remove the shield.
3. Remove eight screws securing the PCU shield
and remove two screws securing the SCF connector, and then take the PCU shield out of the
printer.
3-16
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Disassembly and Reassembly
To replace the exit board :
Unplug one connector from the controller board
and remove one screw securing the board. Then
release the wire from two holders and take the
board out.
To replace the fuser sensor :
Remove two screws and take it out.
To replace the Cap sensor :
Remove two screws and take it out.
To replace the actuator empty :
Take the sensor out while you squeeze the both
ends of the sensor.
Actuator empty
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3-17
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Disassembly and Reassembly
To replace the actuator feed
1. Turn the mechanism back and push down the
points as shown to unlatch the actuator feed.
To remove the transfer guide :
Remove three screws and take the guide out.
2. Turn the unit over again, and remove the actuator feed.
To replace the PTL ass’y
Release the three tabs latching the sensor using a
phillips screwdriver, then push the sensor down.
3-18
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Troubleshooting
4. Troubleshooting
4-1 DCU Control
In case of ML-6060,you can not use the DCU under ‘Diagnostic mode’
But, you can check set condition by status code
4-1-1 DCU Setup
1) Connect DCU to Controller Board Connector CN9 (4 pins)).
4-1-2 DCU Error Status Code
DCU error code will indicate malfunction area of the machine.
Display
Error status
60
OPEN FUSER ERROR
62
LOW HEAT ERROR
68
OVER HEAT ERROR
64
COVER OPEN ERROR
70
NO PAPER or NO CASSETTE
71
PAPER JAM 0
72
PAPER JAM 1
73
PAPER JAM 2
95
LSU NOT READY
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4-1
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Troubleshooting
4-1-3 Error Solution
Display
60, 62, 68
Solution
1. Measure the resistance of the AC connector on the Fuser. Normal resistance is 2-4 ohms
for 110V, 6-8 ohms for 220V.
2. Check if the fuser lamp works properly.
3. Measure the resistance at Q7 on the engine board. If abnormal, replace U503,CN502,
70
1. Make sure that paper is loaded in the cassette.
2. Replace U555 sensor (photo interrupter).
3. Replace U7 on controller board.
71
1.
2.
3.
4.
5.
Make sure that paper is loaded in the cassette.
Check for pick-up unit. If it is heavily worn, replace it with new one.
Replace U554 sensor.
Check if the feed clutch works properly.
If abnormal, replace the feed clutch or Q3 on the Engine board .
72, 73
1.
2.
3.
4.
Make sure that the paper being used meets the specification.
Check if there is a paper jam in the fuser.
Replace U554 on the engine board or exits ensor on the frame.
Check the fuser roller for any dirt. If dirty, clean the roller.
95
1. Check for CN11,CN6 on the Controller board.
2. Replace U5,OSC1 on the Engine board.
3. Replace LSU.
4-2 Abnormal Image Printing and Defective Roller
If abnormal image prints periodically, check the parts shown below.
4-2
No
Roller
Abnormal image period
Kind of abnormal image
1
2
3
4
5
6
7
OPC Drum
Charge Roller
Supply Roller
Develop Roller
Transfer Roller
Heat Roller
Pressure Roller
95.6mm
38.5mm
45.3mm
47.1mm
56.1mm
69.3mm
72.5mm
White spot
Black spot
Horizontal density band
Horizontal density band
Black side contamination/transfer fault
Black spot and fuser ghost
Black side contamination
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Troubleshooting
4-3 Print Quality
Notice
In the ML-6060 Series system, the Developing/Supplying bias is set to decrease by -50V increments when
the system load is over the specified value. Therefore, if you check the bias without the toner cartridge, the
system load is recognized to be infinity and Developing/Supplying bias decreases by by -50V increments.
At the first warm-up after the printer is powered on and then off, the software does not have the data on
system load, so the Developing/Supplying bias measures -500V/-650V, the basic voltage.
And, from the second warm-up and on, the software has the data on system load, so the bias measures
-450V/-600V, which is less -50V than the basic voltage.
Without cartridge
First Warm-up
Second Warm-up
Developing Bias
-500V
-450V
Supplying Bias
-6500V
-600v
4-3-1 No Image
No image?
A on
next page
NO
YES
Is the OPC
terminal of machine NO
well-connected
to Frame?
Repair or replace the GND
terminal.
YES
Is the
OPCshaft of crv
well-connected to
GND terminal
NO
Repair or replace he
GND terminal
YES
Does the
video data line to NO
LSU transit to High/Low
when printing?
Check the path between
video controller, engine board
and HVPS. Repair or replace
the defective component
or board.
YES
The mirror in LSU might be misplaced so the light
path to the OPC deviates ->Repair or replace LSU
or remove any defective matters in the machine.
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4-3
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Troubleshooting
A
NO
Transfer
voltage OK? (on the
transfer roller
shaft)
YES
Are the
connection terminal NO
and connection
correct?
Repair or replace terminal.
YES
Replace HVPS or repair defective component.
(
(
Developing
and supplying
voltage
are OK?
NO
Is the connection NO
terminal OK?
Repair or replace terminal.
YES
YES
Replace HVPS or repair
defective component.
Sealing tape
NO
is removed from the
cartridge?
Remove the tape.
YES
Transfer roller might be out of its location.
-> Locate the roller into its place.
Does the
counter indicate overNO
the toner’s guarranty
life?
This could occurrs when the power of LSU is low or
the density is low due to the obstacles on the wind
-> Replace LSU or clean the window.
YES
(
(
Replace the toner cartridge.
Normal
Developing
4-4
-500V
Without Cartridge
-450V
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Troubleshooting
4-3-2 All Black
All black in
printing area?
NO
YES
Does the
video data line to LSU NO
transit to High/ Low when
printing?
YES
Check the path among video
controller, engine board,
HVPS, LSU for the shortage
or open. -> Repair or replace
the boards.
Replace LSU.
Is the
NO
Hsync/ signal received
in LSU?
Replace LSU.
YES
Is Main high
Voltage supplied
from HVPS?
NO
Repair orReplace HVPS.
YES
Is C/R
well connected to
Main high voltage
terminal?
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NO
Repair orReplace terminal.
4-5
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Troubleshooting
4-3-3 Vertical White Line (Band)
White line
NO
missing definitely?
Check if the
printout is still has the
NO
same problem even right after
passed through the
transfer roller.
YES
YES
Dirt of dust stuck onto the
window of internal lens of LSU
-> Clean it or replace LSU.
Preventive obstacles through
the path between OPC of
developer and LSU prevent the
path -> Remove the obstacles.
Dirt of dust stuck onto the
external glass of LSU
-> Remove the obstacles.
4-6
The ribs in fuser or toner on the
roller may invoke the image
problem. -> Replace the fuser
cover or the defective part.
The image is originally black or t
black part is far close to the top
-> Use the pattern which has the
image below bigger than 10mm
from the top.
Toner material might be stuck to
blade in the developer inside and it
prevents toner supply -> Replace
the developer.
Check both if the toner cartridge’s
counter is over its guaranty and
amount of the toner material.
-> Replace the toner cartridge.
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-4 Dark Image
NO
’Dark’ selected
via RCP?
YES
Change to
’Normal’ and test.
NO
END
Same at ’Normal’?
YES
(
(
Works
correctly with NO
-500V of developing
Bias voltage?
Repair or replace the defective
component.
YES
Works
NO
correctly after
replaced LSU?
Toner over supply due to the
adjustment fault of metering
blade in developer.
-> Replace developer.
YES
The power of LSU is set
high or internal problem.
-> Replace LSU or adjust
volume.
(
(
Normal
Samsung Electronics
Without Cartridge
4-7
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-5 Background
Recommended
paper used?
NO
Print 20 to 30 pages using
the recommended paper.
YES
- Adjust voltage or
NO
replace HVPS.
- Repair or replace
after checking the
terminals’ contacts.
Transfer,
charge and developing
voltage are OK?
YES
Same problem
occurs?
NO
END
YES
Operating/
storage atmosphere is NO
too high temperature
/humidity?
YES
Dirt or
dust around the NO
charge roller?
Replace the
toner cartridge.
YES
Clean the charge roller
Solve the problem under
the recommended condition or replace step-up device
(10-32 degree Centigrade). /terminal after check.
Check terminals or contacts and ’Guide-Deve Spring’
are misplaced.
NO
-> Repair or replace transfer roller etc.
Work OK?
Check if the LED of PTL in front of the transfer roller
is on when it presses the top cover switch on purpose.
-> If not, replace PTL.
YES
Internal blade or
suppying part of the
developer is defective.
-> Replace the toner
cartridge.
4-8
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-6 Ghost
Replace PTL
assembly.
Is it regular NO
interval of 95.6mm?
Is it regular NO
interval of 47.1mm?
YES
YES
Is it regular
interval of 56.1mm?
(as transfer roller
interval)
YES
A specific
roller has
resistance
-> Replace
PTL lamp
works OK?
NO
part of the transfer
ruined or its
value is changed.
transfer roller.
YES
Transfer roller cannot force
regularly due to the gears
eccentricity of transfer roller.
-> Replace the defective
component.
NO
Transfer roller is well
-connected to or not.
-> Replace the defective
component.
Transfer
voltage is set to
standard?
(
YES
(
Check HVPS
contacts and
HVPS’s selfoutput.
-> If failed,
repair/replace
HVPS.
Developing
/suppying voltage
normal? (-500V/
-650V)
NO
YES
Irregularity of NIP
between rollers in
developer.
-> Replace developer.
(
(
- Repair or replace HVPS .
- Check and repair or
replace the terminal
contacts.
Bias voltage
is OK? (-500V)
NO
Adjust the Bias
voltage or replace
HVPS.
YES
Operating/storage NO
temperature is too low or
not recommended
paper used?
There may be a problem in toner
layer control in toner cartridge.
-> Replace the developer.
YES
(
Samsung Electronics
(
(
(
Use the machine with
recommended paper and
at normal condition.
Normal
Without Cartridge
4-9
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-7 Black Dot
Is it regular NO
interval of 38.5mm?
When taking
NO
out the cartridge,
toner leaks?
YES
YES
Bad image
removes by
scratching?
NO
YES
The problem
randomly occured
due to the toner
fallen. -> Clean the
machine.
The problem occured
Toner leaks and toner Check toner is stuck onto
since the obstacles
material dropped onto the P/R or H/R in fuser.
stuck to charge roller.the paper. -> Replace the
-> Clean it or replace.
-> Replace developer
developer.
and C/R.
4-3-8 Horizontal Band
NO
Black band?
Black band
NO
is far about 10mm from
white band?
YES
The OPC is damaged under the
direct sunlight for around 5
minutes. -> If the same problem
persists in 10 hours, replace
the developer.
Problem of internal
contacts in OPC.
-> Replace developer.
The black
NO
band has regular
interval?
This occurs when no
Hsync/ at LSU.
-> Replace LSU.
YES
95.6mm interval?
NO
YES
The OPC is damaged due to
the irregular transfer voltage
of HVPS.
-> Repair OPC or the developer
-> If the same problem perststs
repair/replace HVPS
4-10
Does it appear
NO
at every 69.3mm at
specific place?
YES
Problems of terminal contact,
transfer voltage supplying,
and transfer roller’s due to the
charge roller is ruined (38.5mm).
-> Repair/replace HVPS,
developer.
Heat roller is ruined.
-> Replace the roller.
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-9 Irregular Density
OK after
taking out and NO
rocking the toner
cartridge?
When gray
NO
pattern printing,
irregular density
persists?
Transfer/
NO
charge/developing
voltage drops while
printing?
Defective agitator in
the toner supplying part
of developer.
->Replace the developer.
YES
YES
YES
Check if the ’guide deve
spring’ works OK and
repair/repalce.
Check high voltage
output and repair/
replace terminals/HVPS.
It is over the guaranty
life of toner cartridge.
(Check the counter
and replace it.)
PTL lamp
works OK?
NO
Replace lamp.
YES
Any obstacles NO
on the PTL lamp?
Bad images
NO
aroung the no image
area?
YES
YES
Irregualrity of toner
suppy from developer.
-> Replace developer.
Clean the window of PTL. Light distortion due to
the mirror ruined or
LSU’s diffused reflection.
-> Replace LSU.
Samsung Electronics
4-11
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-10 White Spot
Is it regular NO
interval of 95.6mm?
Is it regular
interval of 47.1mm?
YES
YES
Obstacles stuck on OPC’s
surface
-> Clean the OPC and
machine or replace
developer.
D/R in developing unit has
the defect.
-> Replace the developer.
When putting in/out the
developer, scratch is made.
-> Replace the developer.
4-3-11 Trembling at the End When OHP Printing
’Transparency’ NO
selected via RCP?
Select ’Transparency’
mode.
YES
Recommended
OHP film used?
NO
Use the recommended film.
YES
Operating
atmosphere is too
high temperature/
humidity
NO
Transfer
voltage OK?
NO
(on the teansfer roller
shaft)
YES
Solve the problem under the
4-12
Repair or replace the HVPS
YES
Are the
onne tion NO
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-3-12 Poor Fusing Grade
After printingNO
completed, any error
related fuser?
YES
Both ends
NO
of thermostat
open?
The machine
placed under the NO
severe low temperature for a long
time?
YES
While printing,
NO
the voltage of pin 60
of U17(CPU) on controller
board is 1.5V
~2.0V?
YES
Thermistor’s NO
contact is OK?
YES
Re-assemble
thermistor.
Place the machine
at normal
temperature and
re-test.
YES
Replace thermostat
and re-test.
Open the top
cover. When black NO
printing, is the fuser NIP
width is 3.03.5mm?
Check if the hardness of
P/R, and spring force is OK?
(hardness: 24 degree,
spring’s force: 3 Kg)
YES
Replace the contol
component on engine
board.
Check any contact
problem in thermistor
and repair.
Samsung Electronics
The paper used is too
thick or contains too
much cotton in it.
-> Re-test with the
recommended paper.
4-13
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Troubleshooting
4-3-13 Poor transfer and poor fusing when ENVELOPE printing
’ENVELOPE’
selected via
RCP
NO
Select ’ENVELOPE’mode
via RCP
YES
Transfer voltage
is OK?
NO
Replace or repair HVPS.
YES
Are the
connection terminal andNO
connection correct?
Repair orReplace HVPS.
YES
Is C/R
well connected to
Main high voltage
terminal?
NO
Repair or Replace terminal.
Replace HVPS or repair defective component.
4-14
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-4 Malfunction
4-4-1 No Power (LED Off)
Plug in the
power cord?
NO
Check the voltage first and plug
the power cord.
YES
The power
NO
voltage supplying is
the same as
rating?
Supply the power as the rating.
YES
The fan
revolves when NO
powered on?
Connections NO
on board are OK?
YES
YES
LEDs blink
once when
powered on?
Fuse of SMPS NO
is open?
NO
The On-Line
NO
key is being pressed
or shortage on
the panel
board?
YES
Repair/replace the
board.
Replace the fuse.
YES
YES
Samsung Electronics
Re-connect firmly
and re-test.
The connection
error between
controller board
and panel board
or malfunction
of boards.
-> Replace the
boards.
Shortage
between 5V and NO
GND, or between
24V and
GND?
Toner cartridge NO
is in the set?
Put in the
cartridge.
YES
YES
Detect failure due to the
Remove the shortage
or replace the board. board which detects top
cover open or switch error.
-> Replace the board or switch.
4-15
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Troubleshooting
4-4-2 Fuser Error
Measure the resistance
at the both ends of AC
line with covers open.
NO
Less than 10ohm?
Thermostat is open due to the heat etc.
-> Replace the thermostat.
YES
Remove the covers.
NO
AC is being supplied?
YES
The voltage
of pin #60 of U17 NO
(CPU) on the controller
is about 2.0V when
printing?
Re-assemble the top
cover and close it.
Check the fusing control
part and CN501on the
engine board.
-> Replace the component
or replace the engine
board.
Thermistor, connecting point or engine
board defected. -> Repair/replace the
component/board.
YES
END
4-16
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-4-3 Paper Jam (Mis-feeding)
Sounds the
NO
solenoid on when starts
print?
The solenoid defected.
-> Replace it.
YES
Does the
paper move?
The engine board and joint
board defected.
-> Replace boards.
NO
The pick-up unit is
assembled wrong.
-> Re-assemble or replace
the unit.
YES
Does the
paper move more thanNO
100mm?
Too many
papers in the
feeder?
YES
YES
Feeder
sensor and paper NO
width detect sensor
are assembled
reverse?
The sensor and
Reduce the amount
joint boards defected.
and re-test.
-> Repair/replace.
YES
Switch them.
NO
Paper guides
fit the paper width?
Take out the paper
and re-insert.
YES
NO
Paper end curled?
Does the
NO
extender pulled out?
YES
YES
Use the recommended
and quality paper.
Samsung Electronics
Pull out the
extender.
<Recommendation>
Use the MPF for the thick
paper such as envelope
and cardstock.
4-17
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4-4-4 Paper Jam (Jam 1)
Paper
NO
stopped before
the OPC?
YES
The
actuator of NO
paper exit sensor
works OK?
Paper
NO
stopped before
the fuser?
YES
Check the actuator exists and its
operation and around the engine board.
-> Replace.
YES
Check the LSU and
if it has the defect.
->Replace it.
Is the paper NO
rolled around the
presseure
roller?
Feeds
NO
multiple pages?
YES
YES
Check the roller
and ribs of fuser
are in place, and
remove burrs, if
any.
-> Remove the
factors of jam.
Remove the fuser, remove Reduce the amount
the paper and replace the and retest.
pressure roller, if necessary.
Severe skew NO
when feeding?
The paper
came out through NO
between fuser and
developer?
YES
YES
Adjust the paper guides to fit the
paper width.
Too thin
NO
or sensitive paper to
static electricity?
The force of springs pressing the
developer is weak.
-> Check guide-DEVE.
YES
Check the input path
to the fuser (such as
mis-assembly).
Check guide transfer
is grounded. Check
the shutter prevents
feeding.
Use the recommended
paper.
4-18
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
5. Exploded Views and Parts Lists(ML-6060)
5-1 Main Exploded View & Parts Lists
5-2 Cover Exploded View & Parts Lists
5-3 Frame Exploded View & Parts Lists
5-4 Exit Exploded View & Parts Lists
5-5 Fuser Exploded View & Parts Lists
5-6 Rack-MPF Exploded View & Parts Lists
5-7 Drive Exploded View & Parts Lists
5-8 Pick-Up Exploded View & Parts Lists
5-9 Cassette Exploded View & Parts Lists
Samsung Electronics
5-1
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-1 Main Exploded View
0
1
SA
MS
UN
SA
G
MS
UN
G
20
2
23
19
3
4
22
7
18
9
5
17
6
8
10
21
16
11
15
24
14
11-2
23
12
13-2
11-1
13-4
13-3
13
13-1
12
5-2
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Main Parts Lists
Location No.
1
2
3
4
5
6
7
8
9
10
11
11-1
11-2
12
13
13-1
13-2
13-3
13-4
14
15
16
16
17
18
18
19
20
21
22
23
24
25
SA. : Service Available
Description
ELA HOU TOP-HOUSING
UNIT-LSU
ELA UNIT-MOTOR
ELA UNIT-DEVE
ELA HOU-MPF
MEA RACK-FEEDER CST
CBF-HARNESS-MOTOR
MEA UNIT-FEEDER
PMO-CAP SENSOR
PMO-HOLDER SCF CN
MEA UNIT-BRKT BOTTOM(L)
FOOT-RUBBER
PMO-BRKT BASE L
IPR-BAR CROSS BOTTOM
MEA UNIT-BRKT BOTTOM(R)
FOOT-RUBBER
IPR-PLATE CST GAIDE
PMO-BRKT BASE R
SCREW-TAPTITE
SHIELD-PCU
PCT-INSULATOR PCU
PBA MAIN-ENGINE_V1
PBA MAIN-ENGINE_V2
ELA UNIT-FRAME BASE
PBA MAIN CTRL
PBA MAIN CTRL
ELA UNIT-FUSER
ELA UNIT-FUSER
CBF HARNESS-LSU
PCB PWR-HVPS
MEA RACK-HOU EXIT
PMO-DUCT FAN
MEA RACK-CAST,SCF
ELA HOU-SCF
SEC. Code
JC96-01590A
JC59-00004A
JC96-01656A
JC96-01559D
JC96-01650A
JC97-01323A
JC39-00074A
JC97-01324A
JC72-00320A
JC72-00327A
JC97-01315A
JC61-40001A
JC72-00328A
JC70-00098A
JC97-01316A
JC61-40001A
JC70-10924A
JC72-00329A
6003-000196
JC70-00080A
JC72-00334A
JC92-01187A
JC92-01190A
JC96-01641C
JC92-01171A
JC92-01215A
JC96-01732B
JC96-01732C
JC39-00074A
JC92-01175A
JC97-01338A
JC72-00582A
-
Q'ty
SA
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
X
O
O
X
O
O
X
O
O
O
O
X
X
O
O
X
X
X
X
O
O
O
O
O
O
O
O
O
X
O
O
O
X
X
1
1
1
1
1
1
1
1
1
1
Remark
550SHEETS
110V
220V
6060
6060N
110V
220V
OPTIONAL
OPTIONAL
O: Service available X: Service not available
Samsung Electronics
5-3
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-2 Top Exploded View
0
SA
MS
UN
G
1
11
10
9
2
12
3
13
16
3-7
5
3-6
3-1
3-5
SA
3-2
5-4
MS
UN
G
14
4
17
3-3
15
7
6
8
3-4
3-7
4
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Top Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
ELA-HOU COVER MAIN
JC96-01612A
1
O
1
PMO-COVER OPEN
JC72-00331A
1
X
2
PMO-COVER MAIN
JC72-00330A
1
X
3
MEA UNIT-MP TRAY
JC97-01325A
1
O
3-1
PMO-COVER-MP
JC72-00349A
1
X
3-2
NPR-BADGE (45)
JC71-00010A
1
X
3-3
PMO-TRAY EXTENSION MP
JC72-00354A
1
X
3-4
PMO-TRAY HOLDER MP
JC72-00353A
1
X
3-5
IPR-GUIDE LATCH
JB70-10906A
1
X
3-6
PMO-ADJUSTER_P SIDE
JC72-41381A
1
X
3-7
PMO-TRAY LINK MP
JC72-00350A
2
X
4
STOPPER HINGE OPEN
JC72-00482A
2
X
5
PMO-LENS LED
JC72-00365A
1
X
6
PMO-KEY BUTTON
JC72-00499A
1
X
7
PMO-KEY SAVE MODE
JC72-00500A
1
X
8
PBA LED PANEL-II
JC92-01208B
1
X
9
PMO-GUIDE EXIT
JC72-00326A
1
X
10
PMO-BUSHING F/DOWN
JC72-00387A
1
X
11
PMO-COVER REAR
JC72-00355A
1
X
12
PMO-STACKER REAR
JC72-00356A
1
X
13
IPR-SPRING LOCKER REAR
JC70-00088A
2
X
14
PMO-COVER CONTROLLER
JC72-00358A
1
O
15
PMO-CAP REAR
JC72-00503A
1
X
16
PMO-SUPPORT MP TRAY
JC72-00501A
1
X
17
PMO-LEVER_EMPTY, MP
JC72-41353A
1
X
S1
SCREW-TAPTITE
6003-000196
7
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-5
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-3 Frame Exploded View
0
15-1
15-2
15
15-3
12
2
16-1
1
16-2
3
19
19-2
39
3
7
17
16-3
16-4
16
21
19-1
14 13
18-1 18-2
38
18
11
8
22-1
20
34
5
22-2
22
22-3
36
30
44
43
30-1
23
9
12
22-4
30-2
31-3
31-2
30-3
35
24
31-1
33
32-2
31
25
26
32-1
27
28
32
41
28-2
28-1
29-1
29-2
29-3
29-4
29
4
5-6
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Frame Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
ELA UNIT-FRAME BASE
1
FAN-DC-HAWK
JC31-00004A
1
O
2
PMO-GUIDE RIB
JC72-00464A
1
X
3
CBF HARNESS-INLET ASS’Y
JC39-00073A
1
X
4
PMO-HOLDER WIRE
JC72-00471A
1
X
5
KEY DEVE
JC72-00550A
1
X
6
CBF HARNESS-ENGINE_CONTROL
JC39-00069A
1
X
7
CBF-HARNESS_FUSER
JC39-00085A
1
X
8
PBA SUB-EXIT SENSOR
JC92-01234A
1
X
9
CBF-HARNESS-THERMISTOR JOINT
JC39-00084A
1
X
10
CBF-HARNESS-MP_CLUTCH ENG
JC39-00076A
1
X
11
PBA SUB-FUSER_SW
JC92-01261A
1
O
12
MEC-ROLLER TRANSFER
JC75-10963B
1
O
13
PMO-FRAME COVER
JC72-00325A
1
X
14
IPR-TERMINAL FU
JC70-10961A
2
X
15
ELA-UNIT-HOLDER TR L
JC96-01730A
1
O
15-1
PMO-BUSHING TR
JC72-41142A
1
X
15-2
SPRING TR L
JC61-00047A
1
X
15-3
PMO-TRANSFER HOLDER
JC72-41145D
1
X
ELA-UNIT-HOLDER TR R
JC96-01729A
1
O
16-1
PMO-BUSHING TR
JC72-41142A
1
X
16-2
SPRING TR R
JC61-00046A
1
X
16-3
PMO-TRANSFER HOLDER
JC72-41145C
1
X
16-4
IPR-PLATE TR
JC70-11053A
1
X
17
GEAR-TR 29
JC66-00039A
1
O
18
ELA UNIT-GUIDE DEVE L
JC96-01643A
1
O
18-1
PMO-GUIDE DEVE L
JC72-00317A
1
X
18-2
SPRING GUIDE DEVE
JC61-70932A
1
X
16
Remark
O: Service available X: Service not available
Samsung Electronics
5-7
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Frame Parts Lists
Location No.
SA. : Service Available
SEC. Code
Q'ty
SA
ELA UNIT-GUIDE DEVE R
JC96-01642A
1
O
19-1
PMO-GUIDE DEVE R
JC72-00318A
1
X
19-2
SPRING GUIDE DEVE
JC61-70932A
1
X
20
ELA HOU-VARISTOR
JC96-01772A
1
O
21
IPR-TERMINAL TR
JC70-00132A
1
X
22
ELA UNIT-SENSOR DEVE
JC96-01644A
1
X
19
Description
22-1
PBA SUB-SWITCH
JC92-01235A
1
X
22-2
PMO-HOLDER ACTUATOR
JC72-00324A
1
X
22-3
PMO-ACTUATOR DEVE
JC72-00322A
1
X
23
GROUND FU
JC70-00073A
1
X
24
ICT-SHAFT HV LARGE
JC70-40912A
1
X
25
SPRING HV LARGE
JC61-00031A
1
X
26
GROUND-HVPS
JC70-00070A
1
X
27
IPR-REMOVE KEY
JC70-00139A
1
O
28
ELA UNIT-ACTUATOR FEED
JC96-01647A
1
X
28-1
PMO-ACTUATOR FEED
JC72-00336A
2
X
28-2
PMO-HOLDER ACTUATOR
JC72-41289A
2
X
ELA UNIT-GUIDE TRANSFER
JC96-01645A
1
X
29-1
PMO-HADER SAW PLATE
JC72-40247A
1
X
29-2
IPR-PLATE SAW
JC70-10232A
1
X
29-3
IPR-GUIDE TRANSFER
JC70-00126A
1
X
29-4
PMO-GUIDE RIB TR
JC72-00497A
1
X
ELA UNIT-GUIDE FEED
JC96-01653A
1
O
30-1
PMO-GUIDE OPTIC
JC72-00333A
1
X
30-2
GUIDE FEED
JC70-00076A
1
X
30-3
PMO-HOLDER G/PAPER
JC72-41020A
1
X
ELA UNIT-PTL
JC96-01606A
1
O
31-1
GUIDE PLATE FEED
JC70-00077A
1
X
31-2
PMO-HOLDER PTL
JC72-00319A
1
X
29
30
31
Remark
O: Service available X: Service not available
5-8
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
SA. : Service Available
Location No.
32
Description
SEC. Code
Q'ty
SA
ELA UNIT-EMPTY ACT
JC96-01720A
1
X
32-1
PMO-ACTUATOR EMPTY HAWK
JC72-00493A
1
X
32-2
SPRING EMPTY
JC61-70965A
1
X
33
PMO-HINGE GUIDE FEED
JC72-00321A
1
O
34
GND ICU
JC70-00142A
1
O
35
PMO-CAP SENSOR
JC72-00320A
1
X
36
GND MP
JC70-00091A
1
X
37
GEAR P/UP DRV
JC66-40219A
1
O
38
GROUND MOTOR
JC70-00072A
1
X
39
IPR-GUIDE DUST
JC70-11068A
1
X
41
IPR-OPC-HAWK
JC70-00125A
1
X
42
CAP CONNECTOR L
JC72-00463A
1
X
43
CAP CONNECTOR U
JC72-00465A
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-9
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-4 Exit Exploded View
0
12
9
10
11
3
4
3
2
9
8
7
6
5
13
1
5-10
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Exit Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
MEA RACK-HOU EXIT
JC97-01338A
1
O
1
PMO-FRAME REAR
JC72-00386A
1
X
2
GEAR-IDLE 15
JC66-00029A
1
X
3
RING-CS
6044-000001
2
X
4
GEAR-IDLE 25
JC66-00030A
1
X
5
SPRING-F/DOWN
JC61-00043A
4
X
6
PMO-HOLDER EXIT_F/DOWN
JC72-00388A
4
X
7
PMO-ROLLER-EXIT, MAIN
JC72-41081A
4
X
8
PMO-ROLLER-EXIT, FR
JC72-41082A
4
X
9
MEC-BEARING EXIT
JC75-10529A
2
X
10
RMO-RUBBER EXIT
JC73-40915A
4
X
11
PMO-SHAFT EXIT_F/DOWN
JC72-00384A
1
X
12
GEAR-EXIT
JC66-40209A
1
O
13
RMP-RUBBER EXIT_F/UP
JC73-00040A
4
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-11
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-5 Fuser Exploded View
0
2
4
12
10
11
7
3
6
1
9
35
1
36
8
13
5
14
15
16
17
1
18
31
30
19
29
28
20
33
26
32
25
34
22
5-12
37
23
27
21
24
Samsung Electronics
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Exploded Views and Parts Lists
Fuser Parts Lists
Location No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
SA. : Service Available
Description
ELA UNIT FUSER (110V)
ELA UNIT FUSER (220V)
SCREW TAPTITE M3 x 8, BH+
SCREW TAPTITE M3 x 10, FH+
SCREW MACHINE M3 x 6
THERMISTOR-FUSER
ELECTRODE FU R
ELECTRODE FU M
ELECTRODE FU L
THERMOSTAT
BRKT GEAR FUSER
GEAR-IDLE 25
GEAR-IDLE 15
RING-CS
COVER FUSER
ROLLER EXIT_F/UP
EXIT_F/UP (SPRING)
SPRING-CLAW
GUIDE-CLAW
LAMP-HALOGEN
LAMP-HALOGEN
ROLLER-HEAT
ROLLER PRESSORE
FRAME FUSER
GEAR FUSER, Z32
BUSHING HR-L
BUSHING HR-R
SPRING-BEARING PR
BUSHING PR
GUIDE REAR
SHAFT EXIT_F/UP
BUSHING_TX
GEAR-EXIT
RUBBER EXIT
RUBBER EXIT F/UP
ACTUATOR EXIT
SPRING-ACTUATOR
HOLDER BRUSH
BRUSH ANTISTATIC
HOLDER SHAFT
SEREW TAPTITE M3X6,BH+
SEC. Code
JC96-01732B
JC96-01732C
6003-000119
6003-000196
6001-000131
JC14-00001A
JC71-00006A
JC71-00007A
JC71-00005A
4712-000001
JC72-00504A
JC66-00030A
JC66-00029A
6044-000001
JC72-00377A
JC72-00378A
JC70-00099A
JC61-70922A
JC72-00376A
4713-001135
4713-001136
JC71-20901A
JC75-10956A
JC70-00092A
JC66-40926A
JC72-41076A
JC72-00381A
JC61-00042A
JC72-41078A
JC72-00379A
JC72-00383A
JC72-00382A
JC66-40209A
JC73-40909A
JC73-00040A
JC72-00385A
JC61-00050A
JC72-00551A
JC75-00095A
JC72-00537A
6003-000115
Q'ty
SA
Remark
1
1
6
1
2
1
1
1
1
1
1
1
1
2
1
3
3
4
4
1
1
1
1
1
1
1
1
2
2
1
1
3
1
3
1
1
1
1
1
1
4
O
O
X
X
X
O
X
X
X
O
X
X
X
X
X
X
X
X
X
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
110V
220V
110V
220V
O: Service available X: Service not available
Samsung Electronics
5-13
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-6 Rack-MPF Exploded View
0
4 11 16 8
10
12
20
21
14
16 18 17
2
15 18 3
1
6
5
24
13
22
7
25
26
19
9
5-14
Samsung Electronics
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Exploded Views and Parts Lists
Rack-MPF Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
ELA HOU-MPF
JC96-01650A
1
O
1
PHOTO-INTERRUPTER
0604-001095
1
O
2
SCREW-TAPTITE
6003-000125
2
O
3
WASHER-PLAIN
6031-000021
1
X
4
SOLENOID
JC33-00003A
1
X
5
CBF-HARNESS-MP_EMPTY
JC39-00079A
1
X
6
SPRING KNOCK UP
JC61-70913A
1
X
7
SPRING-PICK UP, MP
JC61-00041A
1
X
8
BRACKET_MP
JC70-00083A
1
X
9
PMO-PLT KNOCK_UP, MP
JC72-00360A
1
X
10
ICT-SHAFT_P/U, MP
JC70-00096A
1
X
11
PMO-GEAR P/U MP
JC72-00351A
1
X
12
PMO-CAM PICK UP MP
JC72-00345A
1
X
13
PMO-FRAME_MP
JC72-00352A
1
X
14
PMO-HOLDER_P/U,MP
JC72-00346A
1
X
15
PMO-HOUSING_P/U, MP
JC72-41028A
1
X
16
PMO-BEARING-PICK UP
JC66-10202A
2
X
17
RMO-RUBBER_P/U, MP
JC73-10907A
1
X
18
PMO-IDLE PICK UP, MP
JC72-41027A
2
X
19
RPR-PAD KNOCKUP, MP
JC74-00011A
1
X
20
RCR-FRICTION PAD 1 MP
JC73-00050A
1
X
21
RCR-FRICTION PAD 2 MP
JC73-00050B
1
X
22
PMO-RING KNOCK UP MP
JC72-00374A
1
X
23
SCREW TAPTITE
6003-000196
2
X
24
PMO-ADJUST END MP
JC72-41355A
1
X
25
RING-E
6044-000149
1
X
26
RING-CS
6044-000001
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-15
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-7 Drive Exploded View
0
2
9
16
10
11
12
4
5
15
16
14
8
5-16
6
7
13
3
1
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Drive Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
ELA UNIT-MOTOR
JC96-01656A
1
O
1
MOTOR-STEP
JC31-00002A
1
O
2
IPR-BRKT GEAR
JC70-00090A
1
X
3
IPR-BRKT MOTOR
JC70-00089A
1
X
4
GEAR-RDCN 145-70
JC66-00024A
1
X
5
GEAR-RDCN 90-24
JC66-00027A
1
X
6
GEAR-OPC DRV 135
JC66-00025A
1
X
7
GEAR-OPC DRIVE2
JC66-00036A
1
X
8
GEAR-FEED DRV
JC66-00026A
1
X
9
GEAR-CLUTCH 56
JC66-00028A
1
X
10
GEAR-FUSER DRV23
JC66-00003A
1
X
11
PMO-CLUTCH LEVER
JC72-00034A
2
X
12
SPRING-CLUTCH
JC61-00004A
2
X
13
WASHER-PLAIN
6031-000004
1
X
14
MPR-POLYWASHER 8
JC74-00006A
1
X
15
WASHER-PLAIN
6031-000023
1
X
16
SCREW-MACHINE
6001-000131
5
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-17
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-8 Pick-Up Exploded View
0
2
8
5
11
24 25
7
2
5
9
5
21
2
14
6
12
23
18
2
13
5
22
4
20
15
3
17
16
10
19
10
1
15
5-18
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Pick-Up Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
MEA RACK-FEEDER
JC97-01324A
1
O
1
SCREW-TAPTITE
6003-000002
1
X
2
WASHER-PLAIN
6031-000021
4
X
3
SPRING-FEED(1)
JC61-70941A
1
X
4
SPRING-FEED(2)
JC61-70942A
1
X
5
BEARING-PICK UP
JC66-10202A
4
X
6
GEAR-P/UP DRIVE
JC66-40219A
1
X
7
GEAR-FEED
JC66-40375A
1
X
8
GEAR-PICK UP(12)
JC66-40958A
1
X
9
IPR-SHAFT FEED
JC70-10229A
1
X
10
IPR-SHAFT FEED IDLER
JC70-10230A
3
X
11
IPR-SHAFT PICK UP
JC70-10231A
1
X
12
GROUND_FEED
JC70-00097A
1
X
13
IPR-GUIDE_FEED
JC70-10992A
1
X
14
PMO-HOUSING P/UP
JC72-40252A
1
X
15
PMO-ROLLER FEED L
JC72-40261A
2
X
16
PMO-ROLLER FEED S
JC72-40262A
1
X
17
PMO-SUB HOLDER FEED
JC72-40266A
1
X
18
PMO-FRAME_FEED
JC72-00341A
1
X
19
PMO-HOLDER FEED(1)
JC72-41184A
1
X
20
PMO-HOLDER FEED(2)
JC72-41185A
1
X
21
PMO-IDLE PICK_UP
JC72-00344A
1
X
22
PMO-ROLL_FEED, DRV 12
JC72-41295A
1
X
23
RMO-RUBBER PICK_UP
JC73-40907A
1
X
24
RMO-LEVER PICK_UP
JC72-41339A
1
X
25
SPRING PICK UP(12)
JC61-70966A
1
X
26
RING-CS
6044-000001
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-19
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
5-9 Cassette Exploded View
0
22
21
11
15
12
18
17
19
16
5
3
4
7
10
14
13
20
1
24
2
23
8
9
6
5-20
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts Lists
Cassette Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
MEA RACK-FEEDER CST (500)
JC97-01323A
1
O
1
PMO-COVER GUIDE EXT
JC72-40936A
1
O
2
PMO-FRAME CASSETTE
JC72-00361A
1
O
3
PMO-GUIDE EXT CST
JC72-00362A
1
O
4
PMO-GUIDE PAPER
JC72-00372A
1
O
5
PMO-GUIDE SIDE CST
JC72-00363A
1
O
6
PMO-INDICATOR PAPER
JC72-00407A
1
O
7
PMO-SIDE GUIDE EXT
JC72-40970A
1
O
8
PMO-SUB GUIDE CAST
JC72-00364A
1
O
9
PMO-HOLDER INDICATOR
JC72-41388A
1
O
10
PMO-LOCKER PLATE
JC72-41210A
1
O
11
IPR-FINGER
JC70-10213A
1
X
12
IPR-GUIDE EXT LOCK
JC70-00084A
1
O
13
IPR-GUIDE PAPER SCF
JC70-10922A
1
O
14
IPR-GUIDE PLT PAPER
JC70-10923A
2
O
15
IPR-PLATE KNOCK UP
JC70-00085A
1
O
16
IPR-PLATE SPR LOCK
JC70-10926A
1
O
17
IPR-SPR PLT G/SIDE
JC70-10929A
1
O
18
SPRING PLATE K/UP 1
JC61-00039A
1
O
19
SPRING PLATE K/UP 2
JC61-00039B
1
O
20
SPRING LOCKER PLATE
JG61-70531A
1
O
22
RCR-PAD FINGER
JC73-00051A
1
O
23
SCREW TAPTITE M3 x 10 NI
6003-0000001
7
O
24
LABEL(R)-CASSETTE
JC68-00412A
1
O
Remark
O: Service available X: Service not available
Samsung Electronics
5-21
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Exploded Views and Parts Lists
MEMO
5-22
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
6. Electrical Parts Lists
6-1 Main PBA
SEC CODE
LOCATION NO.
JC92-01219A
Q’ty
DESCRIPTION
1
PBA MAIN CTRL
0105-001032
TEST PAPER
2
PAPER-ART
“75g,W210,-,WHITE,HANSOI,L297”
0404-000112
“D2,D6”
2
DIODE-SCHOTTKY “RB420D,25V,100mA,SOT-23,TP”
0407-000101
“D1,D3,D4,D5,D7,D8”
6
DIODE-ARRAY “DA204K,20V,100mA,C2-3,SOT-23,T”
0801-001072
U8
1
IC-CMOS LOGIC “74ACT32,OR GATE,SOP,14P,150MIL”
0803-000118
U12
1
IC-TTL
“74F14,INVERTER,SOP,14P,150MIL,”
0803-000275
U6
1
IC-TTL
“74F32,OR GATE,SOP,14P,150MIL,Q”
0803-000468
“U2,U10,U20”
3
IC-TTL
“74LS273,D FLIP-FLOP,SOP,20P,30”
0803-001393
U19
1
IC-TTL
“7407,BUFFER/DRIVER,SOP,14P,150”
0803-003058
U24
1
IC-TTL
“74F1071,ESD,SOP,20P,-,-,TP,PLA”
0904-001319
U26
1
IC-USC
“USBN9602-28M,8BIT,SOP,28P,300MIL,
1006-000243
“U1,U7”
2
IC-LINE TRANSCEIVER
1103-000133
U11
1
IC-EEPROM
“93C66,256x16BIT,SOP,8P,150MIL,”
1105-001213
“U3,U9”
2
IC-DRAM
“416C1204,1Mx16BIT,SOJ,42P,400M”
1107-001121
“U32,U33”
2
IC-FLASH MEMORY“29F800,1Mx8/512Kx16Bit,TSOP,48P,787MIL,
48MHZ,ST,-,PLASTIC,3.3V,-,0TO+70C,-,-,-,-,-”
“74ACT245,SOP,20P,-,OCTAL,ST,PL”
70nS,5V,10%,PLASTIC,0to+70C,100uA,CMOS,ST”
1203-000496
U14
1
IC-VOL. SUPERVISORY
“7705,SOP,8P,150MIL,PLASTIC,20V”
1203-001026
“U15,U16”
2
IC-POSI.FIXED REG.
“33269,DPAK,3P,265MIL,
2007-000029
“R136,R138,R152”
3
R-CHIP
“0OHM,5%,1/10W,DA,TP,2012”
2007-000029
“R3,R4,R24,R26,R30,R37,R96”
7
R-CHIP
“0OHM,5%,1/10W,DA,TP,2012”
2007-000221
R59
1
R-CHIP
“1.2KOHM,5%,1/10W,DA,TP,2012”
2007-000241
R124
1
R-CHIP
“1.5KOHM,5%,1/10W,DA,TP,2012”
2007-000290
“R28,R32,R76,R141,R143”
5
R-CHIP
“100OHM,5%,1/10W,DA,TP,2012”
2007-000300
“R1,R5,R7,R8,R48,R49,R52,R60,R63,R64”
10
R-CHIP
“10KOHM,5%,1/10W,DA,TP,2012”
2007-000300
“R75,R146,R153”
3
R-CHIP
“10KOHM,5%,1/10W,DA,TP,2012”
PLASTIC,3.37/3.33V,-,-40TO+150C,800MA,-,ST”
2007-000308
“R40,R50,R51,R61,R66,R71,R74,R120”
8
R-CHIP
“10OHM,5%,1/10W,DA,TP,2012”
2007-000312
R111
1
R-CHIP
“10OHM,5%,1/8W,DA,TP,3216”
2007-000409
R144
1
R-CHIP
“15KOHM,5%,1/10W,DA,TP,2012”
2007-000449
“R12,R147,R151”
3
R-CHIP
“180OHM,5%,1/10W,DA,TP,2012”
2007-000468
R132
1
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000468
“R41,R56,R78,R79,R81,R83,R84,R86,R87,R89”
10
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000468
“R93,R95,R100,R104,R105,R109,R115,R119”
8
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000493
“R90,R97”
2
R-CHIP
“2.2KOHM,5%,1/10W,DA,TP,2012”
2007-000551
“R112,R121”
2
R-CHIP
“20OHM,5%,1/10W,DA,TP,2012”
2007-000766
R77
1
R-CHIP
“330OHM,5%,1/10W,DA,TP,2012”
2007-000774
“R6,R135”
2
R-CHIP
“33KOHM,5%,1/10W,DA,TP,2012”
2007-000781
“R108,R114,R118”
3
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000781
“R19,R20,R21,R22,R23,R25,R27,R31,R34,R38”
10
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000781
“R2,R9,R10,R11,R13,R14,R15,R16,R17,R18”
10
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
Samsung Electronics
9-1
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Main PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2007-000781
“R69,R70,R82,R88,R94,R99,R103,R106”
8
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000872
R134
1
R-CHIP
“4.7KOHM,5%,1/10W,DA,TP,2012”
2007-000931
“R47,R92”
2
R-CHIP
“470OHM,5%,1/10W,DA,TP,2012”
2007-000964
“R113,R117,R122,R126,R129,R130,R131”
7
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-000964
R145
1
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-000964
“R46,R55,R58,R65,R67,R72,R98,R102,R107”
9
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-001133
“R29,R33,R35,R36,R39,R42,R43,R44,R45,R54”
10
R-CHIP
“68OHM,5%,1/10W,DA,TP,2012”
2007-001133
“R57,R68,R80,R110”
4
R-CHIP
“68OHM,5%,1/10W,DA,TP,2012”
2007-001216
R91
1
R-CHIP
“82OHM,5%,1/10W,DA,TP,2012”
2007-007961
R142
1
R-CHIP
“1ohm,1%,1W,DA,TP,6432”
2011-001094
“RA1~RA10”
10
R-NETWORK
“39ohm,5%,63mW,L,CHIP,8P,TP”
“39ohm,5%,63mW,L,CHIP,8P,TP”
2011-001094
“RA11,RA12,RA13,RA14,RA15,RA16,RA17”
7
R-NETWORK
2203-000192
“C104,C106,C111,C121,C136,C140,C147”
7
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C172,C173,C176,C177,C178,C179”
6
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C19,C23,C24,C26,C27,C28,C29,C30,C32,C41”
10
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C44,C47,C50,C51,C52,C56,C57,C58,C59,C60”
10
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C5,C6,C7,C9,C10,C11,C15,C16,C18”
9
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C62,C63,C64,C65,C67,C68,C69,C71,C72,C73”
10
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C77,C78,C79,C80,C84,C85,C86,C88,C89,C90”
10
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C92,C94,C95,C96,C97,C98,C99,C102,C103”
9
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000239
“C13,C17,C20,C25,C74,C141,C174,C175”
8
“C-CERAMIC,CHIP”
“0.1nF,5%,50V,NP0,TP,2012”
2203-000239
“C145,C152,C156,C164,C165,C166,C167”
7
“C-CERAMIC,CHIP”
“0.1nF,5%,50V,NP0,TP,2012”
2203-000260
“C161,C162,C180,C181,C182,C183”
6
“C-CERAMIC,CHIP”
“10nF,10%,50V,X7R,TP,2012”
2203-000389
“C53,C117,C143”
3
“C-CERAMIC,CHIP”
“0.015nF,5%,50V,NP0,TP,2012”
2203-000455
“C160,C168,C169,C170,C171,C186”
6
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000455
“C187,C188,C189,C190,C191,C192,C193,C194”
8
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000455
“C4,C14,C31,C37,C40,C66,C83,C109,C151”
9
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000595
“C114,C120,C126,C130,C135,C138,C142,C146”
8
“C-CERAMIC,CHIP”
“0.22nF,5%,50V,NP0,TP,2012”
2203-000595
“C127,C132”
2
“C-CERAMIC,CHIP”
“0.22nF,5%,50V,NP0,TP,2012”
2203-000634
“C115,C124,C131,C184”
4
“C-CERAMIC,CHIP”
“0.022nF,5%,50V,NP0,TP,2012”
2203-000634
“C93,C101”
2
“C-CERAMIC,CHIP”
“0.022nF,5%,50V,NP0,TP,2012”
2203-000784
“C8,C22,C163”
3
“C-CERAMIC,CHIP”
“0.33nF,5%,50V,NP0,TP,2012”
2203-000818
“C21,C33,C34,C35,C36,C38,C39,C43,C45,C46”
10
“C-CERAMIC,CHIP”
“0.033nF,5%,50V,NP0,TP,2012”
2203-000818
“C48,C49,C61,C139”
4
“C-CERAMIC,CHIP”
“0.033nF,5%,50V,NP0,TP,2012”
2203-000891
C76
1
“C-CERAMIC,CHIP”
“4.7nF,10%,50V,X7R,TP,2012”
2203-000938
“C113,C119,C125,C129,C134,C137,C185”
7
“C-CERAMIC,CHIP”
“0.47nF,5%,50V,NP0,TP,2012”
2203-001002
“C42,C70,C75,C81,C91,C110,C128”
7
“C-CERAMIC,CHIP”
“0.047nF,5%,50V,NP0,TP,2012”
2203-001132
C100
1
“C-CERAMIC,CHIP”
“0.68nF,5%,50V,NP0,TP,2012”
2203-001158
C55
1
“C-CERAMIC,CHIP”
“0.068nF,5%,50V,NP0,TP,2012”
2402-000168
C87
1
“C-AL,SMD”
“100uF,20%,16V,GP,TP,8.3x8.3x6.3mm”
2404-000128
“C1,C2,C82,C105,C122,C158”
6
“C-TA,CHIP”
“10uF,20%,16V,-,TP,6032,-”
2404-000468
“C12,C54,C107,C108,C123,C133,C153”
7
“C-TA,CHIP”
“33uF,20%,16V,GP,TP,7343,-”
2404-000468
C155
1
“C-TA,CHIP”
“33uF,20%,16V,GP,TP,7343,-”
6-2
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Main PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2804-001163
OSC3
1
OSCILLATOR-CLOCK“20MHz,50ppm,10TTL & CMOS,ST,5V”
2804-001278
OSC2
1
OSCILLATOR-CLOCK
“48MHZ,100PPM,
10 TTL & CMOS,ST,5V,40MA”
2804-001348
OSC1
1
OSCILLATOR-CLOCK
2901-000229
“F1,F2,F5,F6,F7,F8,F9,F10”
8
FILTER-EMI SMD“50V,0.3A,-,22000pF,4.5x3.2x1.5mm,TP”
2901-000229
F11
1
FILTER-EMI SMD“50V,0.3A,-,22000pF,4.5x3.2x1.5mm,TP”
3301-000317
“L11,L12,L13”
3
CORE-FERRITE BEAD
“AB,2x1.25x0.9mm,-,-”
3301-000317
“L2,L3,L4,L5,L6,L7,L8,L9,L10”
9
CORE-FERRITE BEAD
“AB,2x1.25x0.9mm,-,-”
3702-000118
CN8
1
CONNECTOR-RIBBON “36P,FEMALE,ANGLE,AU”
3702-001121
CN4
1
CONNECTOR-RIBBON “60P,MALE,STRAIGHT,AUF”
3709-000177
“U4,U5”
2
CONNECTOR-CARD EDGE“72P,1.27mm,ANGLE,SN”
“45.032242MHz,100ppm,10TTL&CMOS,BK,5V,40mA”
3711-002811
CN5
1
CONNECTOR-HEADER
“BOX,10P,1R,2mm,STRAIGHT,SN”
3711-002812
CN6
1
CONNECTOR-HEADER
“BOX,11P,1R,2mm,STRAIGHT,SN”
3711-002813
CN2
1
CONNECTOR-HEADER
“BOX,12P,1R,2mm,STRAIGHT,SN”
3711-003205
CN9
1
CONNECTOR-HEADER
“BOX,4P,1R,2.0mm,STRAIGHT,SN”
3711-003408
CN12
1
CONNECTOR-HEADER
“BOX,2P,1R,2mm,STRAIGHT,SN”
3711-003409
CN13
1
CONNECTOR-HEADER “BOX,3P,1R,2mm,STRAIGHT,SN”
3711-003969
CN11
1
CONNECTOR-HEADER
“BOX,2P,1R,2.5mm,STRAIGHT,SN”
3711-003981
CN3
1
CONNECTOR-HEADER
“BOX,28P,2R,2mm,STRAIGHT,SN”
3722-001101
CN7
1
JACK-USB
4701-001020
“U22,U23”
2
FREQ-ATTENUATOR
JC11-10511A
U25
1
IC MASK ROM-LOW “ML-165,KM23C16005BG,SOP,44P,60”
JC11-10512A
U21
1
IC MASK ROM-HIGH “ML-165,KM23C16005BG,SOP,44P,60”
JC13-00006A
U17
1
“4P/2C,8.38mm,AU,IVR,#22-28”
“5-80MHz,15dB,-,0.03W”
IC ASIC- SPGPE+
“ML-6060,KS32C61200,QFP,240P,36.4x4”
JC41-00036A
PCB-HAWK CONTROLLER
Samsung Electronics
1
PCB-CTRL_6040A “ML-6040A,FR-4,4LAYER,1.6T,145X180MM”
6-3
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
6-2 Engine PBA
SEC CODE
LOCATION NO.
JC92-01190B
Q’ty
DESCRIPTION
1
PBA MAIN-ENGINE
0401-000005
“D1~D3,D5~D9,D506”
9
DIODE-SWITCHING
“1N4148,100V,200MA,DO-35,TP”
0402-000012
D502
1
DIODE-RECTIFIER
“UF4007,1KV,1A,DO-41,TP”
0402-000104
BD502
1
DIODE-BRIDGE
“D3SBA60,600V,4A,-,ST”
0402-000129
“D4,D10,D505”
3
DIODE-RECTIFIER
“1N4003,200V,1A,DO-41,TP”
0402-000314
D503
1
DIODE-RECTIFIER
“D10SC4M,40V,10A,ITO-220”
0402-000351
D501
1
DIODE-RECTIFIER
“1N4937,600V,1A,DO-41,TP”
0501-000010
“Q1,Q2,Q3,Q7,Q9”
5
TR-SMALL SIGNAL
“KSC1008,NPN,800mW,TO-92,TP,120”
0604-000142
U503
1
PHOTO-COUPLER
“TR,-,200mW,DIP-4,ST”
0604-001033
“U4,U554,U555”
3
PHOTO-INTERRUPTER“TR,-,150mW,DIP-4,ST”
0604-001207
U501
1
PHOTO-COUPLER
“TRIAC,-,-,DIP-6,ST”
0801-001262
U5
1
IC-CMOS LOGIC
“74HC4060,BINARY COUNTER,DIP,16”
1003-001291
U2
1
IC-MOTOR DRIVER
“A2918SWH,DIP,18P,1220MIL,-,+-1.5A,ST,
PLASTIC,-,-20to+85C,20W,45V,-”
1202-000103
U3
1
IC-VOLTAGE COMP.
“393,DIP,8P,300MIL,DUAL,36V,CMO”
1203-000002
U504
1
IC-POSI.ADJUST REG. “431,TO-92,3P,-,PLASTIC,2.44/2.”
1404-000167
TH501
1
THERMISTOR-NTC
“5ohm,10%,3150K,18.7mW/C,TP”
1405-000147
TNR502
1
VARISTOR
“470V,4500A,17x12mm,BK”
2001-000021
R512
1
R-CARBON
“27OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000045
R63
1
R-CARBON
“1.8KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000071
R507
1
R-CARBON
“22KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000105
“R16,R528”
2
R-CARBON
“1.5KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000118
R503
1
R-CARBON(S)
“180OHM,5%,1/2W,AA,TP,2.4X6.4MM”
2001-000119
R516
1
R-CARBON
“680OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000281
“R2,R3,R7,R8,R9,R20,
10
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
R21,R54,R58,R61”
2001-000281
R527
1
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000290
R49
1
R-CARBON
“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000362
“R29,R31,R51,R525”
4
R-CARBON
“150OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000429
“R25,R45,R50,R56”
4
R-CARBON
“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000435
R60
1
R-CARBON
“1MOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000525
R504
1
R-CARBON
“22OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000537
“R46,R47”
2
R-CARBON
“24KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000588
R514
1
R-CARBON
“3.3KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000613
R65
1
R-CARBON
“3.9KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000793
R68
1
R-CARBON
“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000812
“R5,R10,R11,R12,R22,
9
R-CARBON
“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
3
R-CARBON
“510OHM,5%,1/8W,AA,TP,1.8X3.2MM”
R64,R67,R520,R529”
2001-000832
“R13,R32,R521”
2001-000876
R57
1
R-CARBON
“6.2KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-001070
R502
1
R-CARBON(S)
“120OHM,5%,1/2W,AA,TP,2.4X6.4MM”
2001-001150
“R501,R505”
2
R-CARBON(S)
“470KOHM,5%,1/2W,AA,TP,2.4X6.4MM”
2003-000455
R513
1
R-METAL OXIDE(S)
“100ohm,5%,2W,AA,TP,4x12mm”
6-4
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Engine PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2003-000706
R511
1
R-METAL OXIDE(S)
“47Kohm,5%,2W,AA,TP,4.3x12mm”
2003-000767
R519
1
R-METAL OXIDE(S)
“680ohm,5%,2W,AA,TP,4x12mm”
2003-002123
“R509,R510”
2
R-METAL OXIDE(S)
“100Kohm,5%,1W,AA,TP,2.5x6.5mm”
2004-000345
“R4,R28,R30,R52,R526”
5
R-METAL
“15Kohm,1%,1/8W,AA,TP,1.8x3.2mm”
2004-000432
R517
1
R-METAL
“1Kohm,1%,1/4W,AA,TP,2.4x6.4mm”
2004-000481
R515
1
R-METAL
“2.4Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2004-000699
“R40,R69”
2
R-METAL
“3.3Kohm,1%,1/8W,AA,TP,1.8x3.2m”
2004-004006
R518
1
R-METAL
“2.3Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2005-001058
“R44,R48”
2
R-WIRE WOUND
“0.39ohm,1%,1W,AA,TP,4.3x12mm”
2005-001114
R506
1
“R-WIRE WOUND,NON”“0.44ohm,5%,2W,AA,TP,3.8x11mm”
2201-000017
“C20,C25,C27,C32”
4
“C-CERAMIC,DISC”
“1nF,10%,50V,Y5P,TP,5x3.5,5”
2201-000019
“C24,C502”
2
“C-CERAMIC,DISC”
“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”
“C5,C12,C13,C23,C33,
9
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000119
C508,C513,C519,C520”
2201-000119
C523
1
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000391
“C29,C30”
2
“C-CERAMIC,DISC”
“0.022nF,5%,50V,SL,TP,5x3,5”
2201-000469
“C18,C19,C521,C522”
4
“C-CERAMIC,DISC”
“0.33nF,10%,500V,Y5P,TP,5.5x3,5”
2201-002071
“C503,C504,C506”
3
“C-CERAMIC,DISC”
“2.2nF,20%,400V,Y5U,TP,12x7,10”
2202-000121
C31
1
“C-CERAMIC,MLC-AXIAL”“100pF,10%,50V,Y5P,TP,1.9x3.5,-”
2301-000010
C516
1
“C-FILM,PEF”
“100nF,5%,100V,TP,11.5x12.5mm,5”
2301-000323
“C501,C505”
2
“C-FILM,PEF”
“220NF,20%,275V,TP,18X8.5X26MM,22.5”
2301-001340
C509
1
“C-FILM,MPPF”
“10nF,10%,630V,TP,16x5.5x10.5mm,7.5”
2401-000183
“C517,C518”
2
C-AL
“1000uF,20%,35V,WT,TP,12.5x25,5”
2401-000532
C507
1
C-AL
“150uF,20%,400V,GP,BK,22x35,10”
2401-000603
C512
1
C-AL
“1uF,20%,50V,GP,TP,5x11,5”
2401-000698
C515
1
C-AL
“2200uF,20%,16V,WT,TP,12.5x25,5”
2401-001197
C510
1
C-AL
“33uF,20%,50V,GP,TP,6.3x7,-”
2401-002144
C17
1
C-AL
“47uF,20%,16V,GP,TP,5x11,5”
2401-002300
“C16,C28”
2
C-AL
“47uF,20%,50V,GP,TP,6.3x11,5”
2401-002420
C514
1
C-AL
“470uF,20%,16V,GP,TP,10x12,5mm”
2801-003885
OSC1
1
CRYSTAL-UNIT
“6.81984MHz,30ppm,28-AAM,20pF,75ohm,TP”
3301-000344
“BD1,BD3,BD10”
3
CORE-FERRITE BEAD “ZZ,3.5x6.5mm,-,-”
3301-001015
“BD503,BD504”
2
CORE-FERRITE BEAD “AA,3.6x0.6x5mm,-,-”
3601-000002
F501
1
FUSE-AXIAL LEAD
“250V,5A,SLOW-BLOW,GLASS,5.2x20mm”
3602-000001
“FC1,FC2”
2
FUSE-CLIP
“-,-,30mohm”
3711-000028
CN3
1
CONNECTOR-HEADER“BOX,4P,1R,2mm,STRAIGHT,SN”
3711-000217
CN501
1
CONNECTOR-HEADER“1WALL,3P,1R,3.96mm,STRAIGHT,SN”
3711-000484
CN1
1
CONNECTOR-HEADER“3WALL,5P,1R,2mm,STRAIGHT,SN”
3711-002809
CN5
1
CONNECTOR-HEADER“BOX,8P,1R,2mm,STRAIGHT,SN”
3711-003359
CN14
1
CONNECTOR-HEADER“BOX,10P,1R,2.5mm,STRAIGHT,SN”
3711-003409
“CN6,CN504”
2
CONNECTOR-HEADER“BOX,3P,1R,2mm,STRAIGHT,SN”
3711-003968
CN503
1
CONNECTOR-HEADER“BOX,3P,1R,2.5mm,STRAIGHT,SN”
3711-003981
CN8
1
CONNECTOR-HEADER“BOX,28P,2R,2mm,STRAIGHT,SN”
Samsung Electronics
6-5
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Electrical Parts List
Engine PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
3711-004443
CN502
1
CONNECTOR-HEADER“1WALL,2P,1R,7.92mm,STRAIGHT,SN”
JC26-00003A
T501
1
TRANS POWER-SW_V2“ML-5200A,220V,-”
JC27-00001A
LF501
1
COIL FILTER-SQ2828
“ML-5200A,18.0mH,0.20ohm,58T”
JC27-00002A
LF502
1
COIL FILTER-SQ2116
“ML-5200A,4.8mH,0.43ohm,45T”
JC27-60101A
L501
1
COIL FILTER-
“-,300UH,-,-”
JC27-60101B
L503
1
COIL FILTER-
“-,9UH,-,-”
JC27-60101C
L502
1
COIL FILTER-
“-,6UH,-,-”
JC33-10501B
L553
1
SOLENOID-6000
“ML-6000,24VDC,72W,57,39X39X22,”
JC39-40511A
“BD501,BD505,R508”
3
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J3,J4,J17,J18,J22,J25
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
,J26,J27,J28,J31”
JC39-40511A
“J41,J42,J43,J49,
J54,J55,J67,J68,J69,J71”
JC39-40511A
“J501~J508,J564”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J511,J512,J513,J522,
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
7
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
J525,J526,J567,J569”
JC39-40511A
“J528,J529,J531,J532,
J533,J535,J570,J572”
JC39-40511A
“J536,J538,J540,J541,
J543,J544,J574”
JC39-40511A
“J545~J552”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J553~J560”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
J561
1
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J72,82,83,J85~J89,91,92”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J93,J565,J575~J578”
6
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC41-00038A
HAWK ENGINE PCB
1
PCB-HAWK ENGINE
“ML-6040A,FR-1,1LAYER,1.6T,246.5x213.5mm”
JC96-01679A
ASSY-HEAT_SINK
1
ELA UNIT-HEAT SINK
“ML-6060,SEC,HEAT SINK ASSY,-,-,-,-”
0402-000304
D504
1
DIODE-RECTIFIER
“STPR1020CF,200V,5A,TO-220,ST”
1203-001721
U502
1
IC-PWM CONTROLLER“STR-G6153T,T0-220,5P,140MIL,PLASTIC,-,
1.5W NO HEATSINK,-20TO +120C,8A,-,ST”
1401-000108
THY501
6003-000119
1
THYRISTOR-TRIAC
“100A,600V,-,5V/uS,TO-220AB”
3
SCREW-TAPTITE
“BH,+,B,M3,L8,CBLACK,SWRCH18A”
JC62-00001A
HS502
1
HEAT SINK-FET
“ML-6060,A6063,SILVER”
JC62-30908A
HS503
1
HEAT SINK-SMPS
“ML-5000,AL,ANODIZING”
JF62-30201A
HS501
1
HEAT SINK
“HVPS,SPCC,t1.0”
6-6
Samsung Electronics
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Electrical Parts List
6-3 Others
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
JC92-01208B
PBA-PANEL 10P
1
PBA SUB-PANEL_II
0601-000161
“LED1,LED5”
2
LED
“ROUND,GRN,5mm,563nm”
0601-000255
LED4
1
LED
“ROUND,RED,5mm,700nm”
0601-000304
“LED2,LED3”
2
LED
“ROUND,YEL,5mm,585nm”
2001-000111
“R1,R2,R3,R4,R5”
5
R-CARBON
“150OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2201-000119
C1
1
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
3404-000155
“SW1,SW2,SW3”
3
SWITCH-TACT
“12V,50mA,160gf,6x6x3.5mm,SPST”
JC39-00072A
HAWK PANEL HARN 10P
1
CBF HARNESS-HVPS_CONTROL
JC41-00042B
HAWK PANEL_II PCB
1
PCB-HAWK PANEL_II
JC92-01234A
PBA-EXIT SENSOR
1
PBA SUB-EXIT SENSOR
0604-001033
1
PHOTO-INTERRUPTER
“TR,-,150mW,DIP-4,ST”
2001-000362
1
R-CARBON
“150OHM,5%,1/8W,AA,TP,1.8X3.2MM”
1
CBF HARNESS-EXIT SENSOR
“ML-6060,WIRE HARNESS,UL1061,50mm,BLK+RED,#26”
JC39-00071A
EXIT SENSOR HARN
“ML-6060,FR-1,1LAYER,1.6T,107.5x40.1mm”
-
“ML6060,WIRE HARNESS,UL1061,425mm,BK+RD+WH,#26”
JC41-00050A
PCB-EXIT SENSOR
1
PCB SUB-EXIT SENSOR “ML-6060,FR-1,1LAYER,1.6T,11.1x42.5mm”
JC92-01261A
PBA-FUSER SWITCH
1
PBA SUB-FUSER_SW
JC39-00077A
HARN-FUSER SWITCH 3P
1
CBF HARNESS-MP_CLUTCH
JC41-00068A
PCB-FUSER SWITCH
1
PCB SUB-FUSER_SWITCH“ML-6060,FR-1,1LAYER,1.6T,19.5x22mm”
JC92-01235A
PBA-SENSOR DEVE
1
PBA SUB-SWITCH
“ML-6060,SEC,USA/EU,-,-,-,-”
1
SWITCH-MICRO
“125V,5A,50gf,SPDT”
“ML-6060,WIRE HARNESS,UL1061,150mm,BLK,#26”
3405-000125
JC39-00083A
DEVE CHECK SENSOR HARN
1
CBF HARNESS-SWITCH_SENSOR
“ML-6060,WIRE HARNESS,UL1061,150mm,BLK+RED,#26”
JC41-00051A
PCB-DEVE CHECK SENSOR
Samsung Electronics
1
PCB SUB-SWITCH
“ML-6060,FR-1,1LAYER,1.6T,8x21.7mm”
6-7
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Electrical Parts List
MEMO
6-8
Samsung Electronics
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Block Diagram
7. Block Diagram
PROGRAM ROM
(FLASHMEMORY)
512K*16b*2ea
Sys Cn tl BU S
FONT ROM
(MASK ROM)
512K*16b*2ea
DATA RAM
(DRAM)
1M*16b*2ea
SIMM
(Up to 64MB)
PostScript 3
(Flash : 2MB
Font : 2MB)
(Option)
(Option)
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Sys Da ta BU S
ARM7TDMI
Cac he 8KB
Sys Ad dr BU S
POWER
ON RESET
C PU Da ta BU S
PLL
C PU Add r BU S
OSC.
20 MHz
SPGPe
( KS3 2C 61 10 0)
R e set & WD T
Ge ne rati on
/CS,/RD ,/WR
C PU D ATA BU S
C PU A DD R. BU S
R CS
RD
WR
R OM/SRA M/
FL ASH ROM
C on trol
(4 Ban k)
A/D Bu s
SYSTEM DATA B US
SYSTEM ADD R. BU S
IOCS
I/O
Co ntro l
(5 Ba nk)
CPU Bus
Interface
Block
EDO / FPM
D RAM
Control
(4 B ank)
GPIO
In te rrup t
Co ntro l
(4 Extern al )
Ti me r
(3 CH )
MA
MD
R AS
C AS
NETWORK
INTERFACE
(Option)
G EU
PANEL INTERCACE
MOTOR CONTROL
PVC
Systerm Bus
Interface
Bloc k
[Arbiter]
NV RAM INTERCACE
I/O
INTERFACE
SENSORS INPUT
PPI
74HC245*2EA
74LS273* 3EA
To ne
Gen er ator
OSC.(Video)
45.03224 MHz
SOLENOID CONTROL
FAN/PTL CONTROL
PARALLEL
INTERFACE
D M AC
(2 CH )
U A RT
(3 C H )
LSU INTERFACE
VIS
En gi ne
C omm . I/F
OSC.
48 MHz
JBIG
USB
INTERFACE IC
(USBN9602)
HVPS CONTROL
USB
INTERFACE
FUSER CONTROL
H CT
SCF INTERFACE
R AM : 5 12 B
LR AM :1 29 6B
C XRAM :256 B
H PVC
Laser Diode Vcc
on LSU
AD C
[LASER DIODE ON/OFF SWITCH]
RA M
51 2B + 51 2B
THERMISTOR
ADC INPUT
THV READ
ADC INPUT
SUPPLY 24V to
Motor/HVPS/FAN/LSU
SUPPLY 5V to each ICs
5V
SMPS
24V
24VS
[COVER OPEN SWITCH]
Samsung Electronics
7-1
Schematic Diagrams
8. Connection Diagram
S ize /E mp ty /F e e d /Ma nua l S e ns o r s a r e on B ©
d
Re m ar k
HVPS
PTL
P T L C t rl
5V
CN2
CN3
CN1
Ther mis tor
DCU
(F o r Sy s t e m Te s t )
T h e rm 1
T h e rm 2
J o in t t y p e
1 - Th e r m 1
2 - Th e r m 2
Exit
Senso r
Micro - Switch
( F or LS U 5 VS C ut )
LSU
P an el B' d
HOST
1234CN1 2
1 - 5V
2 - Ex it _s ig n a l
3 - GND_5
CN1 3
1 - 5V
2 - 5 VS
CN1 1
123456-
/ HSYNC
5 VS
GND_5
/ LD_ON
/ VDO
LS UP OWE
R1 2 0 0
7 - 2 4 VS
8 - GND_2 4
9 - P _MOT OR
1 0 - / LREADY
1 1 - EXT _CLK
12345678-
5V
GND_5
LED1
LED2
LED3
LED4
Ke y 1
Ke y 2
5V
RXD
TXD
GND- 5 V
CN3
CN5
CN8
3 6 P in
P 1 2 8 4 Co n .
US B P o r t
4 P in
CN7
4 P in
US B J ac k
(PC )
8-1
CN2
Cont roller
P ar a lle l P o rt
3 6 Pin
: No rm a l C o n ne c t o r
: Bo a rd o n t y p e Co n n e c t o r
CN1 4
S o le n o id
1 - 2 4 VS
2 - GND_2 4
3- 5V
4 - GND_5 V
5 - THV_P WM
6 - THVRD
7 - / THV_EN
8 - / MHV_P WM
9 - / DEV_P WM
10- P T L
1 1 - N.C.
1 2 - N.C.
CN1 0
CN6
1 - GND_5
2 - GND_5
3- 5V
4- 5V
5 - GND_2 4
6 - GND_2 4
7 - 2 4 VS
8 - 2 4 VS
9- 24V
10- 24V
CN4
1 - Sa v e
2 - P _Nar r o w
3 - Emp t y
4 - Fe e d
5 - FAN
6 - Clu t ch
7 - Fu s e r
8 - MP _Clu t c h
9 - MP _Em p t y
1 0 - Mo t o r _P A
1 1 - Mo t o r _P B
1 2 - / Mo t o r _P A
1 3 - / Mo t o r _P B
1 4 - SC F _Ca s s e te
1 5 - SC F _Mo t o r
1 6 - SC F _Clu t ch
1 7 - SC F _Emp t y
1 8 - N.C.
1 9 - T h e rm 2
2 0 - T h e rm 1
21- 5V
2 2 - EXT _Clo ck
2 3 ,2 4 - 5 V
2 5 - 5 VP S
2 6 ,2 7 ,2 8 - GND_5 V
CN1
1 - / MP _EMP T Y
2 - GND_5
3- 5V
CN2
1 - 2 4 VS
2 - MP _CLUT CH
CN5
1- 5V
2 - SC F_ Se l C as s e t t e
3 - SC F_ Mo t o r
4 - SC F_ CLUTC H
5 - SC F_ Em p t y
6 - 2 4 VS
7 ,8 - GND_ 5
CN3
1234-
CN8
SMP S
1 - N.C,. 2 - N.C ., 3 - 5 V, 4 - /IOC S3 , 5 - D3 1 , 6 - D3 0 ,
7 - D2 9 , 8 - GND5 , 9 - D2 8 , 1 0 - D2 7 , 1 1 - D2 6 ,
1 2 - GND5 ,1 3 - D2 5 , 1 4 - D2 4 , 1 5 - / EIRQ1 , 1 6 - GND5 ,
1 7 - A5 , 1 8 - A4 , 1 9 - A3 , 2 0 - / EIRQ0 ,2 1 - A2 ,2 2 - D2 3 ,
2 3 - D2 2 , 2 4 - A1 7 , 2 5 - D2 1 , 2 6 - A1 6 , 2 7 - D2 0 ,
2 8 - A1 5 , 2 9 - D1 9 , 3 0 - A1 4 , 3 1 - D1 8 , 3 2 - A1 3 ,
3 3 - D1 7 , 3 4 - A1 2 , 3 5 - D1 6 , 3 6 - A1 1 , 3 7 - A6 ,
3 8 - A1 0 , 3 9 - / RESET , 4 0 - A9 , 4 1 - / WAIT , 4 2 - A8 ,
4 3 - / IOCS 3 , 4 4 - A7 , 4 5 - / IOCS 3 , 4 6 - N.C ., 4 7 - N.C.,
4 8 - GND5 , 4 9 - A1 8 , 5 0 - / RD, 5 1 - /WE, 5 2 - GND5 ,
5 3 - N.C., 5 4 - N.C., 5 5 - / EIRQ1 , 5 6 - GND5 , 5 7 - N.C .,
5 8 - 5 V, 5 9 - 5 V, 6 0 - 5 V (6 0 p in Co n n e c t o r)
MP Tray
(Opt io n)
Mo t o _P A
Mo t o r _P B
/ Mo t o r_ PB
Mo t o r _P A
CN5 0 2
HOT
Ne u t ra l
CN5 0 1
HOT
Ne u t ra l
CN5 0 3
1 - FAN C o n t ro l
2 - N.C.
3- 24V
SCF
(Op tion)
Mo tor
Heat Lamp (Fuse r)
Power Switch
AC In- Let
11 0V fo r USA
2 20V for EU
DC FAN
Net wor k I/ F Card
(Op t io n )
Samsung Electronics
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Mic r o Sw it ch o n Bo a rd
In - 2 4 V
Ou t- 2 4 VS
Schematic Diagrams
9. Schematic Diagrams
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9-1 Main Circuit Diagram(1/10)
ML-6040 NC
5.1K (ML-6060)
ML-6060 NC
5.1K (ML-6040)
Samsung Electronics
9-1
Schematic Diagrams
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Main Circuit Diagram(2/10) : ML-6060
6040 : U4,U5 UNUSED
9-2
Samsung Electronics
Schematic Diagrams
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Main Circuit Diagram(2/10) : ML-6060N
Samsung Electronics
9-3
Schematic Diagrams
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Main Circuit Diagram(3/10)
6040 : U21,U25,U32 UNUSED
9-4
Samsung Electronics
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Schematic Diagrams
Main Circuit Diagram(4/10)
Samsung Electronics
9-5
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Schematic Diagrams
Main Circuit Diagram(5/10)
9-6
Samsung Electronics
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Schematic Diagrams
Main Circuit Diagram(6/10)
Samsung Electronics
9-7
Schematic Diagrams
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Main Circuit Diagram(7/10)
D2
RB420D T147
D6
RB420D T147
9-8
Samsung Electronics
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Schematic Diagrams
Main Circuit Diagram(8/10)
Samsung Electronics
9-9
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Schematic Diagrams
Main Circuit Diagram(9/10)
9-10
Samsung Electronics
Schematic Diagrams
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Main Circuit Diagram(10/10) : ONLY ML-6060N
Samsung Electronics
9-11
Schematic Diagrams
+5V
+5V
+5V
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9-2 Engine Circuit Diagram(1/2)
24V
+5V
1N4148
+24VS
D8
D7
D2
D3
R11
5.6K
1
2
3
4
5
6
7
8
9
10
CN14-1
R10
5.6K
R5
5.6K
1
2
3
4
5
6
7
8
CN5-1
+24VS
100
R9
R8
R7
R3
SCF_CASSETTE
SCF_MOTOR*
SCF_CLUTCH
SCF_EMPTY*
D505
1N4003T/R
3
2
1
R521
510
D9
+24VS
D6
D5
3
2
CN503-1
FAN
D1
1
1N4148
C28
47uF
50V
C519
100nF
DGNDAGND
AGND
Q9
KSC1008-Y
R520
5.6K
DGND
AGND
DGND
DGND
+5V
AGND
+5V
R56
1K
24V
+5V
+5V
FUSER
R525
150
D4
1N4003T/R
R4
15K
R57
6.2K
CN1-1
1
2
3
4
5
R2
100
MP_EMPTY*
3
1
3
R13
510
2
C23
100nF
8
2
FUSER_ON
Q1
KSC1008-Y
U3-1
3
Q2
KSC1008-Y
LM393
2
R63
1.8K
MP_CLUTCH
1
R64
5.6K
DGND
4
R65
3.9K
DGND
1
R12
5.6K
THERM1
C5
10nF
3
R25
1K
AGND
DGND
2
R69
3.3K
C32
1nF
AGND
THERM2
1
Q7
KSC1008-Y
DGND
DGND
BD3
BEAD
C27
1nF
24V
DGND
D10
1N4003T/R
+5V
+5V
+5V
R32
510
FEED*
EMPTY*
NARROW*
R29
150
R28
15K
1
A
K
2
1
R20
3
100
U554
GP1S523
E
4
DGND
9-12
C
DGND
R30
15K
R31
150
A
3
C
R51
150
1
A
R21
100
3
C
DGND
K
2
DGND
E
4
DGND
DGND
K
2
DGND
+5V
R58
100
E
4
DGND
R526
15K
CN6-1
C24
10nF
DGND
3
1
Q3
KSC1008-Y
+5V
R22
5.6K
U4
GP1S523
C13
10nF
2
CLUTCH
R52
15K
U555
GP1S523
C12
10nF
L553
CLUCH
+5V
+5V
+5V
R527
100
1
2
3
MANUAL*
DGND
AGND
DGND
Samsung Electronics
Schematic Diagrams
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Engine Circuit Diagram(2/2)
+24VS
C16
47uF
50V
C17
47UF
10V
OUT2B
2
OUT2A
1
5
LOADSPLY
OUT1B
CN3-1
1
2
3
4
17
OUT1A
11
C522
330pF
LOGICSPLY
U2
PHASE1
8
MOTOR_PB
7
MOTOR_PB*
RC2
E2
GROUND
SENSE2
_ENABLE2
9
+5V
6
REFERENCE
15
E1
18
SENSE1
RC1
12
MOTOR_PA
PHASE2
A2918SWV
_ENABLE1
10
14
3
13
16
C521
330pF
4
AGND
DGND
MOTOR_PA*
R40
3.3K
AGND
R50
1K
C19
330pF
R47
24K
R45
1K
C20
10nF
R48
0.39
C25
10nF
R44
0.39
R46
24K
C18
330pF
R49
10K
+5V
AGND
DGND
CN8-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
16k_clk
NARROW*
EMPTY*
FEED*
FAN
CLUTCH
FUSER
MP_CLUTCH
MP_EMPTY*
MOTOR_PA
MOTOR_PB
MOTOR_PA*
MOTOR_PB*
SCF_CASSETTE
SCF_MOTOR*
SCF_CLUTCH
SCF_EMPTY*
MANUAL*
THERM2
THERM1
BD10
BEAD
BD1
BEAD
16k_clk
U5
R61
100
9
*O
10
O
11
*I
R60
1M
12
fuser_cover
R54
100
OSC1
C?
100nF
16
8
6.81984MHz
CLR
VCC
GND
7
Q4
5
Q5
4
Q6
6
Q7
14
Q8
13
Q9
15
Q10
1
Q12
2
Q13
3
Q14
CD74HC4060F
C29
22pF
DGND
DGND
C30
22pF
C?
100pF
C33
100nF
C?
100pF
R67
5.6K
(or Jumper)
DGND
R68
47
EXT_CLK
C?
100pF
C?
100pF
C31
100pF
DGND
DGND
Samsung Electronics
DGND
+5V
EXT_CLK
C?
100nF
DGND
DGND
DGND
DGND
DGND
DGND
9-13
Schematic Diagrams
BD505
BEAD
D503
L502
D10SC4M
27pF
+5V
3
THERMISTOR
3
1
3
BD502
D3SBA60
C505
47nF
C501
220nF
2
C509
2.2nF
R510
100K
2
3
R511
47K
R515
A 1
4
1
C507
150uF
400V
C503
2.2nF
3
R509
100K
C511
100nF
1
12
3
R518
2.2K
U502
1
2
1
1.5K
R16
GND
OCP
2
FUSER_ON
THY501
BTA-600CW
A1
G
D501
1N4937
L503
STPR1020CF
1
27pF
A1
R512
10K
HS503
HEATSINK_TR
3
A2
HS502
A6063-H45
4
24V
DGND
2
3
A2
K
C518
1000uF
50V
C517
1000uF
50V
C516
100nF
R519
620
C510
3
2
1
4
D
FB
2
D504
5
STR-G6153
3
KAT-060H
R507
56K
6
8
6
BD504
BEAD
U501
MOC3061
BD501
BEAD
C502
10nF
1
R
7
5
+24VS
VCC
180
R503
R502
120
10
2 A
1
2
3
CN502-1
3951P03V000(T)
C512
1uF
16V
K3
U504
TL431CLP
CN504-1
2011P03V000
L501
300uH
C514
470uF
10V
R514
3K
2
AGND
AGND
1
C515
2200uF
16V
T501
D502
UF4007
TNR501
SVC561D
V2: NC
R517
1K
K 2
R505
470K
C513
100nF
2.4K
U503-1
PC123F
4
TNR502
SVC471
2
R501
470K
2
1
C504
2.2nF
R516
680
A2
3 4
1
1 2
4
CN501-1
3951P03V000(T)
K
C D
R513
100
TH501
LC404060
LHA7110
2
1
LF501
F501
30M-4P
A B
A1
1
1
LF502
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9-3 SMPS Circuit Diagram
47UF/50V
AGND
C520
100nF
C508
C 4
223 MONO
U503-2
PC123F
R506
0.44
100
R504
R508
680
E 3
HS501
HEATSINK_CC
C506
2.2nF
V1 (110V)
R509
:
47K
R510
:
47K
R506
:
0.22
R504
:
100
AGND
+5V
fuser_cover
DGND
TNR501:
9-14
DGND
560V
Samsung Electronics
ELECTRONICS
© Samsung Electronics Co.,Ltd. MAY 2000
Printed in Korea.
VERSION NO. : 1.00 P/N.: JC-0006A
Download Service Manual And Resetter Printer at http://printer1.blogspot.com