Samsung SS 1400 Service Manual

8/13/2019 Samsung SS 1400 Service Manual

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SERVICE

LASER PRINTERSS-1400

Manual

LASER PRINTER CONTENTS

1. Precautions

2. Specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Exploded Views and Parts List

6. Electrical Parts List

7. Block Diagram

8. Connection Diagram

9. Schematic Diagrams

10. Circuit Description


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Item Specification & Description

Engine ML-6040

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) *SizeStandard : A4, Letter, Legal, B5, Executive, Folio

Paper Type Paper size(mm2)Monarch 98.5 x 190.5Com-10 104.9 x 241.3Intl-DL 110 x 220Intl C5 162 x 229

(3) Universal type

Length : 150 ~ 356 mm

Width : 90 ~ 216 mm*Weigh : For Cassette, 60 ~ 90 g/m2

Paper Handing (output) Face Down : 250 sheets, Face Up : 20 sheets

Feed Capacity Cassette : 250 sheets of paper (75g/m2)

Warm-up time 30 seconds or less (23C, 50%)

First Print Time Tray1 : 15seconds or less

Power Rating AC100~120V, 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

Acoustic Noise Stand by : Less than 35dB, Operating : Less than 48dB

Toner Supply Print Cartridge

2. Specifications

Note: It is subject to change without notice.

2-1

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2-2

Specifications

Item Specification & Description

Printing Area 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 : 10~30C, Humidity : 20~80%RH

Storage Environment Temperature : 0~35C, Humidity : 10~90%RH

Weigh Net : Max 10Kg, Gross : 13Kg

External Dimension 429.1 (W) x 362 (D) x 249.5 (H)mm

Print Cartridge Life Span : 6,000 pages, 5% Pattern

Developing : Non-magnetic Contact Developing

Charging : Conductive Roller ChargingDensity 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 PCL4.5, GDI

Font 1 bitmap

45 scalable (35 intelligent, 10 truetype)

CPU ARM7 TDMI (clock speed 66MHz)

RAM Memory Standard : 4M byte

ROM 1M byte (8M bit x 1 : Program) Flash Memory

EEPROM 512 bytes

Interface 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

Interface Switching Automatic (Parallel, USB)

Interface Time Out 5 min (max.)

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3-1

3. Disassembly and Reassembly

3-1 General Precautions on Disassembly

When you disassemble and reassemble components, you must use extreme caution. The close proximity ofcables to moving parts makes proper routing a must. If components are removed, any cables disturbed by theprocedure must be restored as close as possible to their original positions. Before removing any componentfrom 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 sunlight, 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 plasticlatches. The latches break easily; release themcarefully. To remove such parts, press the hook endof the latch away from the part to which it islatched.



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Disassembly and Reassembly

3-2

slient

3-2 Transfer Roller

1. Open the printer cover. 3. Hold the cap at the both end of the roller, thenremove the roller.

2. Remove the cap(Give attention to the assembly

direction).

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3-3

3-3 Controller Board

1. Remove two screws and remove the controllerboard.

2. Remove five screws securing the board andunplug all connectors, and then take thecontroller board out of the printer.



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3-4

3-4 Pickup Assembly

1. Remove four screws securing the pickupassembly.

2. Take the assembly out.

3. Check the pickup rubber wear. If the rubber is

heavily worn, replace it with a new one.

Squeeze this tab toremove the rubber.

Push the solenoid ifyou have difficulty toremove the pickupassembly.

Notice : Befor turn the printer over. Open the front cover,insert the white paperm to inside themachine in order to keep clean the LSUwindow from the dust.


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3-5

3-5 Main Cover

1. Remove two screws and remove the controllerboard.

2. Remove two screws at the back of the printerand unplug one connector from the board, thenopen the rear cover.

3. Open the printer cover, and open the MP tray.



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3-6

4. Remove two screws securing the main cover. 6. Slide the main cover upward, out of the printer.

Note that the powerswitch and the powerconnecter are properlyreleased when youremove the cover.

5. Unlatch the front ends of the cover.


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3-7

3-6 MP (Multi-Purpose) Tray

1. Before you remove the MP tray, you shouldremove:

-Main Cover (see page 3-5)

2. Remove the stoppers securing the MP tray.



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3-8

3-7 Exit Assembly

1. Before you remove the exit assembly, you shouldremove:


2. Remove the exit tray in the direction of arrow.

3. If you want to remove the roller shaft, unlatchboth ends of the shaft and take it out.

4. If you want to remove the exit roller, sqeeze thebottom of the roller and take it out.


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3-9

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. Thenunplug two connectors from the LSU.

3-9 HVPS board

1. Before you remove the HVPS board, you shouldremove:


2. Remove five screws and take the HVPS boardand HVPS cover out.



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3-11

3-11 Fan

1. Before you remove the fan, you should remove:


2. Remove two screws, and remove the fan. Thenunplug one connector.



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3-12

3-12 Fuser Assembly

1. Before you remove the fuser, you should remove:


2. Remove four screws and unplug one connector,and then remove the fuser assembly.

To remove the thermostat from the fuser assembly

Remove two screws and take the thermostat out.

To remove the thermistor from the fuserassembly :

Remove one screw, and release the wire from thethree holders, and then take the thermistor out.

To remove the hologen lamp from the fuserassembly :

Remove two screws and take the hologen lanp outof the fuser assembly.

Note: When you reassemble the halogen lamp,make sure that it is inserted into the slot

properly.


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3-13

2. Pull lamp out.

3. Remove the heat roller.

To remove the pressure roller from the fuserassembly :

Remove the roller.

To remove the heat roller from the fuser assembly:

1. Remove two CS-rings and two gears. Thenremove two screws securing the BRKT gear fuserand take the gear fuser out.

pressure roller

CS-ringBRKT gear fuser



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3-14

3-13 Feed Guide & PTL Lamp

Guide feed spring

PTL lamp

1. Before you remove the guide feed & PTL lamp,you should remove:


2. Release the latches on the PTL lamp from theMPF assy and unplug one connector, thenremove the PTL lamp.

3. Remove guide feed spring and two screws,raisethe feed guide in the direction of arrow.

4. Remove the guide feed.


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3-15

3-14 Engine Board and Miscellaneous

1. Before you remove the engine board, you shouldremove:


2. Remove nine screws securing the PCU shieldand remove two screws securing the SCFconnector, and then take the PCU shield out ofthe printer.

3. While you push the latch to release the PCUshield, take the PCU shield out of the printer.

4. Unplug all connectors from the PCU shield, andremove the shield.



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3-16

To replace the exit board :

1. Unplug one connector from the controller board

and remove two screws securing the board. Thenrelease 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 bothends of the sensor.

Actuator empty


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3-17

To replace the actuator feed

1. Turn the mechanism back and push down the

points as shown to unlatch the actuator feed.

2. Turn the unit over again, and remove theactuator feed.

To remove the transfer guide :

Remove three screws and take the guide out.



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3-18

MEMO


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Troubleshooting

4-1

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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4-1-3 Error Solution

Display Solution

60, 62, 68 1. Measure the resistance of the AC connector on the Fuser. Normal resistance is 2-4 ohmsfor 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. Make sure that paper is loaded in the cassette.2. Check for pick-up unit. If it is heavily worn, replace it with new one.3. Replace U554 sensor.

4. Check if the feed clutch works properly.5. If abnormal, replace the feed clutch or Q3 on the Engine board .

72, 73 1. Make sure that the paper being used meets the specification.2. Check if there is a paper jam in the fuser.3. Replace U554 on the engine board or exits ensor on the frame.4. 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.

Troubleshooting

4-2

4-2 Abnormal Image Printing and Defective Roller

If abnormal image prints periodically, check the parts shown below.

No Roller Abnormal image period Kind of abnormal image

1 OPC Drum 95.6mm White spot/Black spot

2 Charge Roller 38.5mm Black spot

3 Supply Roller 45.3mm Horizontal density band

4 Develop Roller 47.1mm Horizontal density band

5 Transfer Roller 56.1mm Black side contamination/transfer fault

6 Heat Roller 69.3mm Black spot and fuser ghost

7 Pressure Roller 72.5mm Black side contamination


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Troubleshooting

4-3

Repair or replace the GND

terminal.

Check the path between

video controller, engine board

and HVPS. Repair or replace

the defective component

or board.

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.

No image?

Is the OPC

terminal of machine

well-connectedto Frame?

Does the

video data line to

LSU transit to High/Low

when printing?

A onnext page

NO

NO

NO

Repair or replace he

GND terminal

Is the

OPCshaft of CRU

well-connected to

GND terminal

NO

YES

YES

YES

YES

4-3 Print Quality

4-3-1 No Image

Notice

In the ML-6060 Series system, the Developing/Supplying bias is set to decrease by -50V increments whenthe system load is over the specified value. Therefore, if you check the bias without the toner cartridge, thesystem 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 onsystem 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 -650V -600v



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Troubleshooting

4-4

Transfer roller might be out of its location.-> Locate the roller into its place.

This could occurrs when the power of LSU is low orthe density is low due to the obstacles on the window-> Replace LSU or clean the window.

A

Transfervoltage OK? (on the

transfer rollershaft)

Are theconnection terminal

and connectioncorrect?

Repair or replace terminal.

Sealing tapeis removed from the

cartridge?

Replace HVPS or repair defective component.

Is the connectionterminal OK?

Replace HVPS or repair

defective component.

Repair or replace terminal.

Remove the tape.

Developingand supplying

voltageare OK?

Does thecounter indicate overthe toner's guarranty

life?

Replace the toner cartridge.

NO

NO

NO NO

NO

NO

YES

YES

YES

YES

YES

YES

( (

Normal Without Cartridge

Developing -500V -450V

Supplying -650 -600V

( (


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Troubleshooting

4-5

All black inprinting area?

Is theHsync/ signal received

in LSU?

Is Main highVoltage supplied

from HVPS?

Does thevideo data line to LSU

transit to High/Low whenprinting?

Replace LSU.

Check the path among video

controller, engine board,

HVPS, LSU for the shortage

or open. -> Repair or replace

the boards.

Replace LSU.

NO

NO

Is C/Rwell connected toMain high voltage

terminal?

NO

Repair orReplace HVPS.

Repair orReplace terminal.

NO

NO

YES

YES

YES

YES

4-3-2 All Black



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Troubleshooting

4-6

White linemissing definitely?

Dirt of dust stuck onto thewindow of internal lens of LSU-> Clean it or replace LSU.

Preventive obstacles throughthe path between OPC ofdeveloper and LSU prevent thepath -> Remove the obstacles.

Dirt of dust stuck onto theexternal glass of LSU

-> Remove the obstacles.

Check if theprintout is still has the

same problem even right afterpassed through the

transfer roller.

Toner material might be stuck toblade in the developer inside and itprevents toner supply -> Replacethe developer.

Check both if the toner cartridge'scounter is over its guaranty andamount of the toner material.-> Replace the toner cartridge.

The ribs in fuser or toner on theroller may invoke the imageproblem. -> Replace the fusercover or the defective part.

The image is originally black or theblack part is far close to the top.-> Use the pattern which has theimage below bigger than 10mmfrom the top.

NO NO

YESYES

4-3-3 Vertical White Line (Band)


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Troubleshooting

4-7

'Dark' selectedvia RCP?

Change to

'Normal' and test.

Workscorrectly with

-500V of developing

Bias voltage?

Works

correctly after

replaced LSU?

Repair or replace the defective

component.

The power of LSU is set

high or internal problem.-> Replace LSU or adjust

volume.

Same at 'Normal'? END

NO

NO

NO

Toner over supply due to the

adjustment fault of metering

blade in developer.

-> Replace developer.

NO

YES

YES

YES

YES

( (




( (

4-3-4 Dark Image



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Troubleshooting

4-8

Recommendedpaper used?

Transfer,charge and developing

voltage are OK?

Operating/storage atmosphere istoo high temperature

/humidity?

Solve the problem underthe recommended condition(10-32 degree Centigrade).

Dirt ordust around thecharge roller?

Clean the charge rolleror replace step-up device

/terminal after check.

Work OK?

Internal blade or

suppying part of thedeveloper is defective.-> Replace the tonercartridge.

Check terminals or contacts and 'Guide-Deve Spring'are misplaced.-> Repair or replace transfer roller etc.

Check if the LED of PTL in front of the transfer rolleris on when it presses the top cover switch on purpose.-> If not, replace PTL.

Print 20 to 30 pages usingthe recommended paper.

Same problemoccurs?

- Adjust voltage orreplace HVPS.

- Repair or replaceafter checking theterminals' contacts.

END

Replace thetoner cartridge.

NO

NO

NO NO

NO

NO

YES

YES

YES

YES YES

YES

4-3-5 Background

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Troubleshooting

4-9

YES

Is it regular

interval of 95.6mm?

PTL lampworks OK?

Transfervoltage is set to

standard?

Is it regular

interval of 47.1mm?

Is it regularinterval of 56.1mm?(as transfer roller

interval)

Developing/suppying vo ltage

normal? (-500V/-650V)

Check HVPScontacts andHVPS's self-output.-> If failed,repair/replaceHVPS.

Replace PTLassembly.

Irregularity of NIPbetween rollers indeveloper.-> Replace developer.

- Repair or replace HVPS .- Check and repair orreplace the terminalcontacts.

A specific part of the transferroller has ruined or itsresistance value is changed.-> Replace transfer roller.

Transfer roller cannot forceregularly due to the gearseccentricity of transfer roller.-> Replace the defective

component.

Transfer roller is well-connected to or not.-> Replace the defectivecomponent.

Bias voltageis OK? (-500V)

Operating/storagetemperature is too low or

not recommendedpaper used?

Adjust the Biasvoltage or replaceHVPS.

There may be a problem in tonerlayer control in toner cartridge.-> Replace the developer.

Use the machine withrecommended paper andat normal condition.

NO

NO

NO

NO

NO

NO

NO

YES YESYES

YES

YES

YES

YES




( (

( (

( (

4-3-6 Ghost



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Troubleshooting

4-10

Is it regular

interval of 38.5mm?

Printing cleaning mode-> If the same problempersists replace developer

and C/R.

When takingout the cartridge,

toner leaks?

Toner leaks and tonermaterial dropped ontothe paper. -> Replace thedeveloper.

Bad imageremoves byscratching?

Check toner is stuck ontothe P/R or H/R in fuser.-> Clean it or replace.

The problemrandomly occureddue to the tonerfallen. -> Clean themachine.

NO NO NO

YES

Is it regular

interval of 96mm?

OPC was damaged-> Replace developerand C/R.

NO

YES YES YES

4-3-7 Black Dot

NOBlack band?

The blackband has regular

interval?

Black bandis far about 10mm from

white band?

Problem of internalcontacts in OPC.

-> Replace developer.

The OPC is damaged under thedirect sunlight for around 5minutes. -> If the same problempersists in 10 hours, replacethe developer.

This occurs when noHsync/ at LSU.-> Replace LSU.

95.6mm interval?

Heat roller is ruined.-> Replace the roller.

The OPC is damaged due tothe irregular transfer voltageof HVPS.-> Repair OPC or the developer-> If the same problem perststs

repair/replace HVPS

Does it appearat every 69.3mm atspecific place?

Problems of terminal contact,

transfer voltage supplying,and transfer roller's due to thecharge roller is ruined (38.5mm).-> Repair/replace HVPS,

developer.

NO

NO NO

NO

YES

YES

YESYES

4-3-8 Horizontal Band


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Troubleshooting

4-11

OK aftertaking out and

rocking the tonercartridge?

Check if printer mode isecono mode-> select normal mode.

It is over the guarantylife of toner cartridge.(Check the counterand replace it.)

When graypattern printing,irregular density

persists?

PTL lampworks OK?

Any obstacleson the PTL lamp?

Transfer/charge/developingvoltage drops while

printing?

Defective agitator inthe toner supplying partof developer.->Replace the developer.

Check if the 'guide devespring' works OK andrepair/repalce.

Check high voltageoutput and repair/

replace terminals/HVPS.

Replace lamp.

Clean the window of PTL.

Bad imagesaroung the no image

area?

Irregualrity of tonersuppy from developer.-> Replace developer.

Light distortion due tothe mirror ruined orLSU's diffused reflection.-> Replace LSU.

NO NO NO

NO

NO NO

YES YES YES

YES

YES

YES

4-3-9 Irregular Density



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Troubleshooting

4-12

Is it regularinterval of 95.6mm?

Obstacles stuck on OPC'ssurface-> Clean the OPC and

machine or replacedeveloper.

When putting in/out thedeveloper, scratch is made.-> Replace the developer.

Is it regularinterval of 47.1mm?

D/R in developing unit hasthe defect.-> Replace the developer.

NO

YES YES

4-3-10 White Spot

RecommendedOHP film used?

Operatingatmosphere is toohigh temperature/

humidity

Solve the problem under the

recommended condition

(10~32 degree centigrade)

Replace HVPS or repair

defective component

Use the recommended film.

Transfervoltage OK?

(on the teansfer rollershaft)

Repair or replace the HVPS

NO

NO NO

YES

Are the connectionterminal and

connection correct?

Repair or replace terminalNO

YES

'Transparency'selected via RCP?

Select 'Transparency' mode.NO

YES

YESYES

4-3-11 Trembling at the End When OHP Printing


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Troubleshooting

4-13

After printingcompleted, any error

related fuser?

Both endsof thermostat

open?

Replace thermostatand re-test.

Replace the contolcomponent on engineboard.

Check any contactproblem in thermistorand repair.

The machineplaced under the

severe low tempera-ture for a long

time?

Place the machineat normal

temperature andre-test.

While printing,the voltage of pin 60

of U17(CPU) on controllerboard is 1.5V

~2.0V?

Thermistor'scontact is OK?

Open the topcover. When black

printing, is the fuser NIPwidth is 3.0-

3.5mm?

The paper used is toothick or contains toomuch cotton in it.-> Re-test with therecommended paper.

Check if the hardness ofP/R, and spring force is OK?(hardness: 24 degree,spring's force: 3 Kg)

Re-assemblethermistor.

NO

NO

NO NO

NO

NO

YES

YES

YES

YES YES YES

4-3-12 Poor Fusing Grade



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Troubleshooting

4-15

4-4 Malfunction

Plug in thepower cord?

The powervoltage supplying is

the same as

rating?

The fanrevolves whenpowered on?

LEDs blinkonce whenpowered on?

The On-Linekey is being pressed

or shortage onthe panel

board?

Repair/replace theboard.

Check the voltage first and plugthe power cord.

Supply the power as the rating.

Connectionson board are OK?

Re-connect firmlyand re-test.

The connectionerror betweencontroller boardand panel boardor malfunction

of boards.-> Replace theboards.

Fuse of SMPSis open?

Shortagebetween 5V andGND, or between

24V andGND?

Replace the fuse.

Toner cartridgeis in the set?

Detect failure due to theboard which detects topcover open or switch error.-> Replace the board or switch.

Put in thecartridge.

Remove the shortageor replace the board.

NO

NO

NO

NO

NO

NO

NO NO

NO

YES

YES

YESYES

YES

YESYES

YES

YES

4-4-1 No Power (LED Off)



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Troubleshooting

4-16

Less than 10ohm?

AC is being supplied?

The voltageof pin #60 of U17

(CPU) on the controlleris about 2.0V when

printing?

END

Thermostat is open due to the heat etc.-> Replace the thermostat.

Check the fusing controlpart and CN501on theengine board.-> Replace the componentor replace the engineboard.

Measure the resistance

at the both ends of ACline with covers open.

Remove the covers.

Re-assemble the topcover and close it.

Thermistor, connecting point or engineboard defected. -> Repair/replace thecomponent/board.

NO

NO

NO

YES

YES

YES

4-4-2 Fuser Error


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Troubleshooting

4-17

Sounds thesolenoid on when starts

print?

Does thepaper move?

Does the

paper move more than100mm?

The engine board and joint

board defected.-> Replace boards.

The solenoid defected.-> Replace it.

The pick-up unit isassembled wrong.-> Re-assemble or replacethe unit.

Feedersensor and paper

width detect sensorare assembled

reverse?

Switch them.

The sensor andjoint boards defected.-> Repair/replace.

Too many

papers in thefeeder?

Paper guidesfit the paper width?

Paper end curled?Does the

extender pulled out?

Use the MPF for the thickpaper such as envelopeand cardstock.

Reduce the amountand re-test.

Take out the paperand re-insert.

Use the recommendedand quality paper.

Pull out theextender.

NO

NO

NO

NO

NO

NO NO

YES

YES

YES

YES

YES

YES

YES YES

4-4-3 Paper Jam (Mis-feeding)



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Troubleshooting

4-18

Paperstopped before

the OPC?

Check the LSU andif it has the defect.->Replace it.

Paperstopped before

the fuser?

Severe skewwhen feeding?

Adjust the paper guides to fit thepaper width.

The force of springs pressing thedeveloper is weak.-> Check guide-DEVE.

The papercame out throughbetween fuser and

developer?

Too thinor sensitive paper to

static electricity?

Use the recommendedpaper.

Check guide transferis grounded. Checkthe shutter preventsfeeding.

Check the input pathto the fuser (such asmis-assembly).

Theactuator of

paper exit sensorworks OK?

Check the actuator exists and itsoperation and around the engine board.-> Replace.

Is the paperrolled around the

presseureroller?

Remove the fuser, removethe paper and replace thepressure roller, if necessary.

Feedsmultiple pages?

Reduce the amountand retest.

Check the rollerand ribs of fuserare in place, andremove burrs, ifany.-> Remove the

factors of jam.

NO NO NO

NO

NO NO

NO

NO

YES YES YES

YES

YES

YES

YES

YES

4-4-4 Paper Jam (Jam 1)


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5-1

5. Exploded Views and Parts Lists

5-1 Main Exploded View & Parts Lists5-2 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

5-10 Second Cassette Exploded View & Parts Lists

SEC MODEL : ML-6040Update on August.8.2000 By SEC



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Exploded Views and Parts Lists

5-2

5-1 Main Exploded View

1

2

3

17

4

5

6

7

8 9

14

15

19

18 10

16

20

23

23-2

23-1

0

24

11

12

13

13-1

22

21

justmnulscomjustmnulscom


42/104

5-3


Main Parts Lists

O: Service available X: Service not available

Location No. Description SEC. Code Q'ty SA Remark

1 ELA HOU TOP-HOUSING JC96-01747B 1 X

2 UNIT-LSU JC59-00004A 1 O

3 ELA UNIT-MOTOR JC96-01656A 1 O

4 ELA UNIT-DEVE JC96-01559B 1 X

5 MEA RACK-MPF JC97-01345B 1 O

6 MEA RACK-FEEDER CST JC97-01373A 1 O 270SHEETS

7 CBF-HARNESS-MOTOR JC39-00074A 1 X

8 MEA UNIT-FEEDER JC97-01324A 1 O

9 PMO-CAP SENSOR JC72-00320A 1 X

10 PMO-COVER HVPS JC72-00565A 1 O11 SHIELD-PCU JC70-00080A 1 X

12 PCT-INSULATOR PCU JC72-00334A 1 X

13 PBA MAIN-ENGINE_V1 JC92-01187A 1 O 110V

13-1 FUSE(V1) 125V 3601-000157 1 O

14 ELA UNIT-FRAME BASE JC96-01641D 1 O

15 PBA MAIN CTRL_LOW JC92-01258A 1 O

16 ELA UNIT-FUSER JC96-01778D 1 O 110V

17 CBF HARNESS-LSU JC39-00074A 1 X

18 PBA SUB-HVPS JC92-01175A 1 O19 MEA RACK-HOU EXIT JC97-01338B 1 O

20 PMO-DUCT FAN JC72-00582A 1 X

21 PMO-DUMMY FACE MAIN(L) JC72-00562A 1 X

22 PMO-DUMMY FACE MAIN(R) JC72-00563A 1 X

23 ELA UNIT-SCF NEC JC96-01692A 1 O

23-1 MEA RACK-CAST,SCF - 1 X

23-2 ELA HOU-SCF - 1 X

24 HARDWARE-KIT JC82-00011A 1 O SCREWS

SA. : Service Available



43/104


5-4

5-2 Cover Exploded View

0

1

2

4

4

5

6

7

910

11

12

13

14

18

17

16

15

8

3

3-1

3-2

3-6

3-6

3-33-4

3-5

19


44/104

5-5


Cover Parts Lists



0 ELA HOU-COVER MAIN JC96-01746B 1 O

1 PMO-COVER OPEN JC72-00473A 1 O

2 PMO-COVER MAIN JC72-00472A 1 X

3 MEA UNIT-MP TRAY JC97-01343A 1 O

3-1 PMO-COVER-MP JC72-00480A 1 X

3-2 PMO-TRAY EXTENSION MP JC72-00354A 1 X

3-3 PMO-TRAY HOLDER MP JC72-00353A 1 X

3-4 IPR-GUIDE LATCH JB70-10906A 1 X

3-5 PMO-ADJUSTER_P SIDE JC72-41381A 1 X

3-6 PMO-TRAY LINK MP JC72-00350A 2 X

4 STOPPER HINGE OPEN JC72-00482A 2 X

5 PMO-LENS LED JC72-00476A 1 X

6 PMO-BUTTON ON LINE JC72-00477A 1 X

7 PBA SUB-PANEL JC92-01208A 1 O

8 NAME PLATE JC72-00559A 1 X

9 PMO-GUIDE EXIT JC72-00326B 1 X

10 PMO-BUSHING F/DOWN JC72-00387A 1 X

11 PMO-COVER REAR JC72-00474A 1 O

12 PMO-STACKER REAR JC72-00356B 1 O

13 IPR-SPRING LOCKER REAR JC70-00088A 2 O

14 PMO-COVER CONTROLLER JC72-00475A 1 O

15 PMO-CAP REAR JC72-00503B 1 O

16 BRKT COVER OPEN JC72-00502A 1 X

17 SIDE HAND JC72-00481A 1 O

18 SUPPORT MAIN JC72-00401B 1 X

19 PMO-STOPPER_EXIT,P JC72-41396A 1 X

S1 SCREW-TAPTITE 6003-000196 7 X




45/104


5-6

5-3 Frame Exploded View

29-4

29-1

29-2

29-3

25-1

25-2

24-2

24-1

25

24

27

26

42

9

41

43

23

22

29

4

22-1

22-3

22-2

22-4

14 13

7

21

16

17

5

16-1

16-2

16-316-4

346

46

45

4547

4748

8

19-2

18-218-1

19-1

11

0

15

15-1

15-2

15-3

244

39

19

1

38

20

36

30

31

30-3

30-2

30-1

31-2

31-3

31-1

3232-1

32-2

34

33

35

28

28-1

28-2

18


46/104

5-7


Frame Parts Lists



0 ELA UNIT-FRAME BASE JC96-01641D 1 O

1 FAN-DC-HAWK JC31-00004A 1 O

2 PMO-GUIDE RIB JC72-00464A 1 X

3 CBF HARNESS-INLET ASSY 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 JC92-01234B 1 O

9 CBF-HARNESS-THERMISTOR JOINT JC39-00084A 1 X

11 PBA SUB-FUSER_SW JC92-01261B 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

16 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

19 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




47/104


5-8

Frame Parts Lists



21 IPR-TERMINAL TR JC70-00132A 1 X22 ELA UNIT-SENSOR DEVE JC96-01644A 1 X

22-1 PBA SUB-SWITCH JC92-01235A 1 O

22-2 PMO-HOLDER ACTUATOR JC72-00324A 1 X

22-3 PMO-ACTUATOR DEVE JC72-00322A 1 O

23 GROUND FU JC70-00073A 1 X

24 ELA UNIT-TERMINAL TR L JC96-01672A 3 X

24-1 ICT-SHAFT HV LARGE JC70-40912A 3 X

24-2 SPRING-HV LARGE JC61-00031A 3 X

25 ELA UNIT-TERMINAL TR S JC96-01673A 1 X

25-1 ICT-SHAFT HV LARGE JC70-40912A 1 X

25-2 SPRING-HV SMALL JC61-00032A 1 X

26 GROUND-HVPS JC70-00070A 1 X

27 IPR-REMOVE KEY JC70-00139A 1 X

28 ELA UNIT-ACTUATOR FEED JC96-01647A 1 O

28-1 PMO-ACTUATOR FEED JC72-00336A 2 X

28-2 PMO-HOLDER ACTUATOR JC72-41289A 2 X

29 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

30 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

31 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

31-3 PBA SUB-PTL JC92-01276A 1 X



48/104

5-9



32 ELA UNIT-EMPTY ACT JC96-01720A 1 O

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 X

34 GND ICU JC70-00142A 1 X

35 PMO-CAP SENSOR JC72-00320A 1 X

36 GND MP JC70-00091A 1 X

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

44 MEC-ROLLER TRANSFER JC75-10963B 1 O

45 GEAR IDLE 27 JC66-00031A 2 X

46 RING-CS 6044-000001 2 X

47 WASHER-PLAIN 6031-001002 2 X

48 IPR-WASHER SPRING SU JF70-10616A 1 X





49/104


5-10

5-4 Exit Exploded View

1

678

513

12

109

9

11

23

34

0


50/104

5-11


Exit Parts Lists



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 X

13 RMP-RUBBER EXIT_F/UP JC73-00040A 4 X




51/104


5-12

5-5 Fuser Exploded View

02

11

1

3

4

7

6

10

11

12

13

9

14

151617

18

19

20

26

25

2237

2321

24

33

34

29

30 31

27

28

32

35

36

5

8

manuals4you

.com


52/104


53/104


5-14

5-6 Rack-MPF Exploded View

0

3

21

4


54/104

5-15




Rack-MPF Parts Lists


0 MEA RACK-MPF JC97-01345A 1 O1 PMO-FRAME_MP JC72-00352A 1 X

2 PMO-PLATE KNOCK UP JC72-00360A 1 X

3 BRACKET-MP JC70-00083A 1 X

4 SCREW TAPTITE 6003-000125 1 X




55/104


5-16

5-7 Drive Exploded View

0

2

8 6 7

4

3

5

13 1

16

16

15

9

12

11 10

14


56/104

5-17



Drive Parts Lists


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




57/104


5-18

5-8 Pick-Up Exploded View

0

8 2

2

5

5

11

7

9

24 25

626

12 18

13

3

19

110

15

15

5

2

22

420

171610

21 52

14 23


58/104

5-19


Pick-Up Parts Lists



0 MEA UNIT-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 O

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




59/104


5-20

5-9 Cassette Exploded View

0

17

16

15

14

13

1211

1

2

3

5

4

6

10

9

8

7

18


60/104


61/104


5-22

5-10 Second Cassette Frame Exploded View (NEC)

0

1

1

2

4

5

483

16

1415

12

13

6

7

8

18

18

18

26

2630

28

27

28

39

38373633

40

42

44

4543

3534

3231

24

19

23

20

50

21

22

9

10

11

2517

46

29

47


62/104

5-23


Second Cassette Frame Parts List (option)



0 ELA UNIT-SCF(110V/220V) JC96-01692A 1 O


2 PMO-FRAME UPPER,NEC JC72-00467A 1 X

3 PMO-GUIDE ENV,NEC JC72-41199B 1 X

4 IPR-GROUND TOP JC70-11028A 1 X

5 CASE BODY-TOP JC70-00119A 1 X

6 PBA SUB-SCF JC92-01260A 1 O

7 IPR-INSULATOR SCF JC70-11073A 1 X

8 PMO-HUB CLUTCH JC72-00568A 1 X

9 SPRING-SPRING CLUTCH JC61-70960A 1 X

10 PMO-COLLAR CLUTCH JC72-00569A 1 X

11 GEAR-PICK UP(Z38) JC66-00046A 1 X

12 SPRING-IDLE,SCF JG61-70544A 1 X

13 PMO-ARM ENV JC72-41190A 1 X

14 PMO-SENSOR LEVER JC72-41280A 1 X

15 PMO-SENSOR FRAME JC72-41212A 1 X

16 CBF HARNESS-SCF Motor GND JC39-00087A 1 X

17 ICT-PIN_PARELLED,P/U JC70-40360A 1 X

18 PMO-BEARING SHAFT JC72-41191A 4 X

19 IPR-SHAFT PICK UP JC70-00117A 1 X

20 PMO-IDLE PICKUP JG72-40869A 2 X

21 PMO-P/UP HOUSING JC72-41211A 1 X

22 RPR-PICK UP ROLL JC73-10944A 1 X

23 MEC-FEED ROLLER, SCF JC75-00104A 1 X

24 GEAR-FEED (SCF) JC66-40955A 1 X

25 RING-E 6044-000231 7 X

26 PMO-IDLE FEED JC72-41206A 2 X

27 PMO-IDLE FRAME JC72-41207A 1 X

28 SPRING-PAD JC61-70953A 2 X

29 PMO-GUIDE PAPER2,NEC JC72-41198B 1 X

30 PMO-IDLE FRAME1 JC72-41281A 1 X

31 MOTOR-SCF JC31-10501A 1 X

32 IPR-SCF MOTOR 1 JC70-11032A 1 X

33 GEAR-IDLE(Z=30) JC66-40950A 2 X

34 GEAR-IDLE(SCF) JC66-40954A 1 X

35 GEAR-IDLE 19 JC66-40012A 1 X

36 IPR-SCF MOTOR JC70-11031A 1 X

37 SOLENOID-MAGNET JC33-10501A 1 X

38 IPR-SCF SOLENOID JC70-11033A 1 X

39 CBF HARNESS-SCF_8P JC39-00102A 1 X




63/104


5-24


40 PMO-FRAME LEFT,NEC JC72-00468A 1 X

41 SCREW-TAPTITE 6003-000266 14 X

42 IPR-GROUND BOTTOM JC70-11026A 1 X

43 CASE BODY-BOTTOM JC70-00118A 1 X

44 FOOT-RUBBER SCF JC61-40903A 4 X

45 CBF HARNESS-SCF GND JC39-00091A 1 X

46 PMO-FRAME RIGHT,NEC JC72-00461A 1 X

47 IPR-GROUND FEED JC70-11027A 1 X

48 CBF HARNESS-SCF FEED GND JC39-00088A 1 X


50 RING-E 6044-000129 5 X




64/104

5-25


0

1

36

23

4

6

9

11

16

17

37

40

10

18

19

20

21

22

19

41

23

5

7

37

8

14

15

34 35

31

30

29

28

27

25

24

26

29

26

33

32

12

13

Second Cassette Exploded View (option)



65/104


5-26

Second Cassette Parts List (option)



0 MEA ETC-CAST SCF,NEC JC97-01356A 1 X1 RPR-PAD FRICTION JC73-00058A 1 X

2 PMO-FRAME PAD JC72-41195B 1 X

3 SPRING-PAD JC61-70953A 1 X

4 PMO-GUIDE PAPER1 JC72-41201B 1 X

5 IPR-KNOCK UP(SCF) JC70-11029A 1 X

6 RPR-CORK KNOCKUP JC73-10947A 1 X

7 LABEL(R)-INSTRUCT S JC68-30932D 1 X

8 PMO-SUB GUIDE CST JC72-00462A 1 X

9 PMO-GUIDE SIDE JC72-41205A 1 X

10 SPRING-SCF K/UP JC61-70957A 1 X

11 PMO-DETECT PANEL JC72-41193B 1 X

12 LABEL(R)-HEIGHT JC68-30938D 1 X

13 IPR-PLATE PAPER JC70-11047A 1 X

14 PMO-LINK LEVER JC72-40968A 1 X

15 PMO-CASSETTE SCF JC72-41192B 1 X

16 PCT-FILM GUIDE SIZE1 JC72-00577A 1 X

17 PCT-FILM GUIDE SIZE2 JC72-00578A 1 X

18 PMO-LEVER REAR JC72-41209A 1 X

19 SPRING-IDLE,SCF JG61-70544A 3 X

20 IPR-PLATE LEVER JC70-11030A 1 X

21 PMO-GUIDE REAR1 JC72-41202B 1 X22 PMO-GUIDE REAR2 JC72-41203B 1 X

23 PMO-GUIDE REAR3 JC72-41204A 1 X

24 SPRING-LOCKER,PLATE JG61-70531A 1 X

25 PMO-LOCKER PLATE JC72-41210A 1 X

26 PMO-BUSH K/UP JC72-40961A 2 X

27 PMO-ROLLER FD R JC72-41008A 1 X

28 PMO-CAP PLATE K/UP JC72-40962A 1 X

29 SPRING-SUB PLATE JC61-70919A 2 X

30 PMO-LEVER PAPER S JC72-41341A 1 X


32 IPR-SHAFT KNOCK UP JC70-00115A 1 X

33 IPR-PLATE SUB K/UP JC70-10927A 1 X

34 SPRING-SCF LEVER JC61-70956A 1 X

35 RING-E 6044-000129 1 X

36 RPR-PAD GUIDE P/U JC73-00061A X


38 PMO-HOLDER SHAFT JC72-00470A 1 X

39 PCT-GUIDE PAPER FILM JC72-00579A 1 X

40 PMO-DUMMY ENV JC72-41282B 1 X

41 PMO-GUIDE LOCK JC72-41200A 1 X



66/104

SEC CODE LOCATION NO. Qty DESCRIPTION

JC92-01258A CONTROLLER PBA 1 PBA MAIN CTRL-LOW

0105-001032 TEST PAPER 2 PAPER-ART 75g,W210,-,WHITE,HANSOI,L297

0404-000112 D2,D6 2 DIODE-SCHOTTKYRB420D,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 LOGIC74ACT32,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,48MHZ,ST,-,

PLASTIC,3.3V,-,0TO+70C,-,-,-,-,-1006-000243

U1,U7 2 IC-LINE TRANSCEIVER74ACT245,SOP,20P,-,OCTAL,ST,PL

1103-000133 U11 1 IC-EEPROM 93C66,256x16BIT,SOP,8P,150MIL,

1105-001213 U3 1 IC-DRAM 416C1204,1Mx16BIT,SOJ,42P,400M

1107-001121 U33 1 IC-FLASH MEMORY 29F800,1Mx8/512Kx16Bit,

TSOP,48P,787MIL,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,PLASTIC,

3.37/3.33V,-,-40TO+150C,800MA,-,ST

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


2007-000290 R28,R32,R76,R141,R143 5 R-CHIP 100OHM,5%,1/10W,DA,TP,2012

2007-000300 R1,R5,R7,R8,R49,R52,R60,R63,R64 9 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012

2007-000300 R75,R146,R153 3 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012

2007-000308 R40,R50,R51,R66,R71,R74,R120 7 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


2007-000468 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 R19,R20,R21,R22,R23,R25,R27,R31,R34,R38 10 R-CHIP 33OHM,5%,1/10W,DA,TP,2012


9-1

6-1 Main PBA

6. Electrical Parts Lists



67/104

Electrical Parts List


2007-000781 R69,R70,R82,R88,R94,R99,R103,R106 8 R-CHIP 33OHM,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 R46,R55,R58,R65,R67,R72,R98,R102,R107 9 R-CHIP 5.1KOHM,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,RA2,RA3,RA4,RA5,RA6,RA7,RA8,RA9,RA10 10 R-NETWORK 39ohm,5%,63mW,L,CHIP,8P,TP

2011-001094 RA11,RA12,RA13,RA14,RA15,RA16,RA17 7 R-NETWORK 39ohm,5%,63mW,L,CHIP,8P,TP

2203-000192 C106,C121,C136,C140 4 C-CERAMIC,CHIP100nF,+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,C32,C41 8 C-CERAMIC,CHIP 100nF,+80-20%,50V,Y5V,TP,2012,

2203-000192 C44,C47,C52,C56,C57,C58,C59 7 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 8 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 C101,C184 2 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,2012

2203-000634 C115,C124,C131 3 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,20122203-000818 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



2203-001132 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 6 C-TA,CHIP 33uF,20%,16V,GP,TP,7343,-2804-001163 OSC3 1 OSCILLATOR-CLOCK20MHz,50ppm,10TTL & CMOS,ST,5V

6-2

Main PBA


68/104

2804-001278 OSC2 1 OSCILLATOR-CLOCK

48MHZ,100PPM,10 TTL & CMOS,ST,5V,40MA2804-001348 OSC1 1 OSCILLATOR-CLOCK

45.032242MHz,100ppm,10TTL&CMOS,BK,5V,40mA

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

3711-002811 CN5 1 CONNECTOR-HEADER BOX,10P,1R,2mm,STRAIGHT,SN



3711-003205 CN9 1 CONNECTOR-HEADER BOX,4P,1R,2.0mm,STRAIGHT,SN



3711-003969 CN11 1 CONNECTOR-HEADER BOX,2P,1R,2.5mm,STRAIGHT,SN


3722-001101 CN7 1 JACK-USB 4P/2C,8.38mm,AU,IVR,#22-28

4701-001020 U22,U23 2 FREQ-ATTENUATOR 5-80MHz,15dB,-,0.03W

JC13-00006A U17 1 IC ASIC- SPGPE+ ML-6060,KS32C61200,QFP,240P,36.4x4

JC41-00036A HAWK CONTROLLER PCB 1 PCB-CTRL_6040A ML-6040A,FR-4,4LAYER,1.6T,145X180MM


6-3


Main PBA



69/104


70/104

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,4x12mm2003-002123 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,NON0.44ohm,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

2201-000119 C5,C12,C13,C23,C33, 9 C-CERAMIC,DISC 100nF,+80-20%,50V,Y5V,TP,8x3,5

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-AXIAL100pF,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-HEADERBOX,4P,1R,2mm,STRAIGHT,SN

3711-000217 CN501 1 CONNECTOR-HEADER1WALL,3P,1R,3.96mm,STRAIGHT,SN

3711-000484 CN1 1 CONNECTOR-HEADER3WALL,5P,1R,2mm,STRAIGHT,SN


3711-003359 CN14 1 CONNECTOR-HEADERBOX,10P,1R,2.5mm,STRAIGHT,SN

3711-003409 CN6,CN504 2 CONNECTOR-HEADERBOX,3P,1R,2mm,STRAIGHT,SN

3711-003968 CN503 1 CONNECTOR-HEADERBOX,3P,1R,2.5mm,STRAIGHT,SN



6-5


Engine PBA



71/104



3711-004443 CN502 1 CONNECTOR-HEADER1WALL,2P,1R,7.92mm,STRAIGHT,SN

JC26-00003A T501 1 TRANS POWER-SW_V2ML-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

,J26,J27,J28,J31

JC39-40511A J41,J42,J43,J49, 10 CBF HARNESS- ML-80,JUMPER,AWG22,52mm,SILVER

J54,J55,J67,J68,J69,J71

JC39-40511A J501~J508,J564 8 CBF HARNESS- ML-80,JUMPER,AWG22,52mm,SILVER


J525,J526,J567,J569


J533,J535,J570,J572


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 CONTROLLERSTR-G6153T,T0-220,5P,140MIL,PLASTIC,-,

1.5W NO HEATSINK,-20TO +120C,8A,-,ST

1401-000108 THY501 1 THYRISTOR-TRIAC 100A,600V,-,5V/uS,TO-220AB

6003-000119 3 SCREW-TAPTITE BH,+,B,M3,L8,CBLACK,SWRCH18AJC62-00001A 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

Engine PBA


72/104

JC92-01208B PBA-PANEL 10P 1 PBA SUB-PANEL_II

0601-000161 LED1,LED5 2 LED ROUND,GRN,5mm,563nm0601-000255 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

ML-6060,WIRE HARNESS,UL1061,50mm,BLK+RED,#26

JC41-00042B HAWK PANEL_II PCB 1 PCB-HAWK PANEL_II ML-6060,FR-1,1LAYER,1.6T,107.5x40.1mm

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

JC39-00071A EXIT SENSOR HARN 1 CBF HARNESS-EXIT SENSOR -

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

ML-6060,WIRE HARNESS,UL1061,150mm,BLK,#26

JC41-00068A PCB-FUSER SWITCH 1 PCB SUB-FUSER_SWITCHML-6060,FR-1,1LAYER,1.6T,19.5x22mm

JC92-01235A PBA-SENSOR DEVE 1 PBA SUB-SWITCH ML-6060,SEC,USA/EU,-,-,-,-

3405-000125 1 SWITCH-MICRO 125V,5A,50gf,SPDT

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 1 PCB SUB-SWITCH ML-6060,FR-1,1LAYER,1.6T,8x21.7mm


6-7


6-3 Others



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6-8

MEMO

manualsyoucommanualsyoucom


74/104

Samsung Electronics

OSC.

20 MHz

POWER

ON RESET

PARALLEL

INTERFACE

PROGRAM ROM

(FLASHMEMORY)

512K*16b*1ea

DATA RA

(DRAM)

1M*16b*2

USB

INTERFACE

USBINTERFACE IC

(USBN9602)

OSC.

48 MHz

RAS

CAS

MAMD

RCS

RD

WR

IOCS

SPGPe(KS3 2C61200)

PLL

Reset & WDTGeneration

ROM/SRAM/FLASH ROM

Control(4 Bank)

GPIO

I/OControl

(5 Bank)

Timer(3 CH)

ToneGenerator

InterruptControl

(4 External)

VIS

EngineComm. I/F

CPU BusInterface

Block

Systerm BusInterface

Block[Arbiter]

E D O / F P M

D R A MCo ntrol

(4 Bank)

G EU

(2 CH )

A/D Bus

CPU

Data

BUS

CPU

AddrBUS

Sys

AddrBUS

Sys

CntlBUS

Sys

Data

BUS

PVC

PPI

H CT

ARM7TDMICache 8KB

ADC

RAM : 512B

U A R T

(3 CH )

JBIG

LRAM :1296BCXRAM :256B

HPVC

RAM512B + 512B

OSC.(Video)45.03224 MHz

/CS,/RD,/WR

THERMISTORADC INPUT

THV READADC INPUT

[LASER DIODE ON

SMPS

SUPPLY 5V to each ICs

24V

5V

D M A C

7. Block Diagram


75/104

Schematic Diagrams

8-1

8. Connection Diagram

SMPS

Controller

Size /Empty/Fe ed/Ma nual Senso rs are on Bd

Solenoid

1- 24VS2- MP_CLU

1- /MP_EM

2- GND_53- 5V

CN1

CN2

1- GND_52- GND_53- 5V

4- 5V5- GND_2 4

6- GND_2 47- 24VS

8- 24VS

9- 24V10- 24V

HVPS

Micro Switch on Board

In- 24VOut- 24VS

CN1

CN1 4

PT L

P T L C t r l

5V CN3

CN2

1- 24VS2- GND_2 43- 5V4- GND_5 V5- THV_PWM6- THVRD7- /THV_EN8- /MHV_PWM9- /DEV_PWM10- PTL11- N.C.12- N.C.

CN2

Thermistor

1- The rm12- The rm2

Therm1

Therm2

Joint type

CN1 21- Save2- P_Narro w3- Empty4- Feed5- FAN6- Clutch7- Fus er

8- MP_Clutch9- MP_Empty10- Motor_PA11- Motor_PB12- /Motor_PA13- /Motor_PB14- SCF _Cass ete15- SCF_Motor16- SCF_Clutch17- SCF_Empty18- N.C.19- The rm220- The rm121- 5V22- EXT_Clo ck23,2 4- 5V25- 5VPS26,2 7,28 - GND_5 V

CN8

CN3

Network I/F Card

(Option)

1- N.C,. 2 - N.C., 3- 5V, 4- /IOCS3 , 5- D31 , 6- D30 ,7- D2 9, 8- GND5, 9- D28, 10- D27, 11- D26 ,

12- GND5 ,13- D25, 14- D24 , 15- /EIRQ1, 16 - GND5,17- A5, 18- A4, 19- A3, 20- /EIRQ0,21- A2,22- D2 3,

23- D22, 24 - A17, 2 5- D21, 26- A16, 27- D20 ,28- A15, 29 - D19, 3 0- A14, 31- D18, 32- A13 ,33- D17, 34 - A12, 3 5- D16, 36- A11, 37- A6,

38- A10, 39 - /RESET, 4 0- A9, 4 1- /WAIT, 42 - A8,43- /IOCS3, 44 - A7, 4 5 - /IOCS3, 4 6- N.C., 47- N.C.,

48- GND5 , 49- A1 8, 50- /RD, 51- /WE, 5 2- GND5,53- N.C., 54- N.C., 5 5 - /EIRQ1, 56- GND5, 5 7- N.C.,

58- 5V, 59 - 5V, 60 - 5V (60 pin Connector)

CN4

Micro- Switch(For LSU 5VS Cut)

1 - 5V

2 - 5VS CN1 1

Panel B' d

LSU

1- 5V2- GND_5

3- LED14- LED2

5- LED36- LED4

7- Ke y 18- Ke y 2

1- /HSYNC

2- 5VS3- GND_5

4- /LD_ON5- /VDO

6- LSUPOWER1 200

7- 24VS8- GND_2 4

9- P_MOTOR10- /LREADY11- EXT_CLK

CN6

CN5

ExitSensor

1 - 5V2 - Exit _s igna l3 - GND_5

CN1 3

1- 5V2- SCF_Se

3- SCF_Mo4- SCF_CL

5- SCF_Em6- 24VS

7,8- GND_

1- Moto_PA2- Motor_P

3- /Motor_4- Motor_P

HO TNeutra l

HO T

Neutra l

CN5

CN3

CN5 02

CN5 01

1- FAN Co2- N.C.

3- 24VCN5 03

1- 5V2- RXD3- TXD4- GND- 5V

CN1 0

DCU(For Sys tem Tes t)

Paralle l Port

36 PinHOST

(PC)

36PinP1284 Con.

CN8

USB Por t4 P in 4Pin

USB Jack

CN7

y


76/104

Schematic Diagrams

Samsung Electronics

ML-6060 NC

5.1K (ML-6040)

ML-6040 NC

5.1K (ML-6060)

9-1 Main Circuit Diagram(1/9)

9. Schematic Diagrams


77/104

Schematic Diagrams

9-2

Main Circuit Diagram(2/9)

6040 : U4


78/104

Schematic Diagrams

Samsung Electronics


6040 : U21,U25,U3


79/104

Schematic Diagrams

9-4



80/104

Schematic Diagrams

Samsung Electronics



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Schematic Diagrams

9-6



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Schematic Diagrams

Samsung Electronics


RB420D T147

D2

D6

RB420D T147


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Schematic Diagrams

9-8



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Schematic Diagrams

Samsung Electronics



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Schematic Diagrams

9-10

9-2 Engine Circuit Diagram(1/2)

150

DGND

R29

R63

1.8K

Q2

KSC1008-Y

23

1

3.3K

2

R69

51

R3

+5V

DGNDDGND

R28

15K

3

DGND

C12

10nF

+5V

DGND

15K

R52

150

R51

R8

R9

D1

DGND

D5

4

4

AGND

8

4

1

DGND

LM393

U3-1

3

2

100nF

C23

DGND

DGND

10nF

C13K

5

DGND

DGND

DGND

GP1S523U554

A

1

C3

E

42

2

3

+5V

CN1-1

1

6

5

510

R521

24V+5V

AGND

C51

100n

R4

15K

AGND

R2

100

100

R58

150

R31

8

9

7

+5V

6

5.6K

R12

DGND

AGND

10nF

C24

D7D8

1N4148

KSC1008-Y

Q1 23

1

5

4

+5V +5V

+5V

R57

6.2K

+5V

DGNDDGND

CN5-1

1

DGND

1N4148

D9

D3

10

AGND

D2

D6

+5V

R65

3.9K

+5V

BD3

BEAD

D4

1N4003T/R

C5

10nF

3

2

R3

100

C32

1nF

15K

R30

DGND

+5V

R7

24V

C27

DGND

R25

1nF

1

A 3C

4

EK

2

1K

8

U4GP1S523

+5V

7

100

R527

+5V

15K

R526

2

3

R21

A 3C

4

EK

2

100

R5

U555GP1S523

1

5.6K

R13

510

5.6K

R11 R10

5.6K

CN14-1

1

DGND

1

C28

47uF

50V

Q7

KSC1008-Y

23

R64

5.6K

150

R525

R56

+5V

1

+5V

1K

CN6-1

+24VS

+24VS

+24VS

MANUAL*

R20

100

SCF_EMPTY*

FEED*

EMPTY*

NARROW*

CLUTCH

FAN

THERM1

FUSER

THERM2

FUSER_ON

MP_EMPTY*

MP_CLUTCH

SCF_CASSETTE

SCF_MOTOR*

SCF_CLUTCH


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Schematic Diagrams

Samsung Electronics

Engine Circuit Diagram(2/2)

0.39 0.39

(or Jumper)

28

DGND

R68

47

BEAD

BD10

C25

10nF

DGND

20

C?

100nF

DGND

100nF

C?

DGND

100pF

C?

DGND

DGND

C?100pF

C? C?

100pF

3

100pF

CN3-1

1

C2922pF

14

23

C17

47UF

10V

21

C33

100nF

8

25

22

DGND

+5V

DGND

26

C31

100pF

5

4

16

C521 C522

330pF330pF

24K

R46

10nF

C20

1K

DGND

1

OUT1A

17

OUT1B

OUT2A

2 4

OUT2B

PHASE113 8

PHASE2

12

RC1

RC2

915

REFERENCE

16

SENSE1

SENSE2

6

14_ENABLE1

7_ENABLE2

R50

A2918SWV

U2

18

E1

E2

310

GROUND

LOADSPLY

511

LOGICSPLY

27

1M

R60

C3022pF

330pF

C18

14

13Q9

VCC16OSC1

6.81984MHz

15

1Q12

2Q13

Q143

Q47

5Q5

4Q6

Q76

Q8

CD74HC4060F

U5

11*I

9*O

CLR12

8GND

O10

Q10

12

17

13

19

18

10K

10

DGND

R49

9

2

BD1

BEAD 100

R61

CN8-1

1

AGND

AGND

AGND

3

2

15

4

C19

330pF

+5V

1K

R45

+5V

DGND

R44R48

DGND

3.3K

R40

24K

R47

R67

5.6K

47uF

50V

11

DGND

C16

6

7

DGND

24

R54

100

16k_clk

MOTOR_PA*

MANUAL*

+24VS

SCF_EMPTY*

THERM2

THERM1

EXT_CLK

fuser_cover

16k_clk

EXT_CLK

MOTOR_PB

MOTOR_PB

MOTOR_PA

EMPTY*

FEED*

FAN

CLUTCH

FUSER

MP_EMPTY*

MOTOR_PA

MOTOR_PB

NARROW*

MP_CLUTCH

MOTOR_PA*

SCF_CASSETTE

MOTOR_PB*

SCF_MOTOR*

SCF_CLUTCH


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Schematic Diagrams

9-12

9-3 SMPS Circuit Diagram

223 MONO

THERMISTOR

0.44

47K

680

47UF/50V

220nFC501

D3SBA60

BD502 2

3

4 1

2.2nF

C509

120

R502

TNR501SVC561DV2: NC

150uFC507

TH501

400V

STPR1020CF

D504

1

A1

3

A2

2

K

C511

100nF

C510

U503-2

PC123F

4C

E 3

1

+5V

3951P03V000(T)

CN502-1

R16

R503

180

1.5K

2.

2n

F

C506

3

10nF

C502

LHA7110

1

2 4

BEAD

BD504

LF501

47nF

C505

1

2

13

2011P03V000

CN504-1

L502

27pF

16V

2200uF

C515

HEATSINK_CCHS501

V1 (110V)

R506

HS502

A6063-H45

100K

R510

100nF

C520

3

UF4007

D502

U502

STR-G6153

1D

4FB

3

GND

OCP2

VCC

5

5

6

10

12

7

8

KAT-060H

T501

1

2

3

2

6

4

AGND

R511

U501

MOC3061

R509 : 47K

R510 : 47K

R506 : 0.22

R504 : 100

TNR501: 560V

1

2.2nF

C503

R507

56K

C508

C504

2.2nF

2 TNR502SVC471

470KR505

L501

300uH

100

R504

2 4

3

2

LC404060

LF502

1

D GN D DG ND

BEAD

BD501

1

A

2

B

3

C

4

D

A2

2

3

G

HEATSINK_TRHS503

F501

30M-4P

THY501

BTA-600CW

A1

1

CN501-1

3951P03V000(T)

1

PC123F

U503-1470K

AGND

R501

10K

D5011N4937

R512

1

A1

3

A2

2

K

AGND

D10SC4M

D503

BEAD

BD505

R508

TL431CLP

U504

fuser_cover

100K

R509

+24VS

FUSER_ON

y


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Circuit Description

10-1

10-1-1 System Configuration

10-1-1-1 Video Controller Board

Video Controller Board receives image data from the HostComputer then convert into Bitmap (Binary) image ordirectly receive Bitmap image from the Host and connectto the input/output section to process data and print outthe created image.

10-1-1-2 SMPS Board (Engine)

AC is received to create the needed quantity of +5V and+24V DC level. Adequate amount of voltage is supplied toeach units. It also supplies AC voltage to the Heat Lampof the fixed unit.

10-1-1-3 Engine Board (SMPS)

Engine Board uses the voltage received from SMPS tocontrol electric photo process, which is the basicoperation principle of LBP. Detailed explanation on eachcomposition elements are in the section 2.4 EngineController.

10-1-1-4 HVPS Board

HVPS board creates optimum image formation conditionby supplying High Voltage from THV/MHV/Supply/Dev tothe developer.HVPS board also has Cover Open Sensing unit, whichshuts off Main Motor, LSU, Fan, Clutch and +24V whenthe front cover is opened.

10-1-1-5 Develop Unit

Develop unit creates image using electric photo process.

This unit consists of Charge Roller, OPC drum, DeveloperRoller, Supply Roller and Toner.

10-1-1-6 LSU(Laser Scanning Unit)

LSU is controlled by Video Controller. It is the core partthat forms charge ripple at the OPC drum by applyingvideo data from the video controller, exposure from OPCdrum and the rotation principle of polygon mirror. OPCdrum synchronously rotates with the paper feedingspeed. At this point, when the laser beam within the LSUreaches the edge of the polygon mirror, /HSYNC signal is

sent to the engine. The engine then detects the /HSYNCsignal and properly adjust the vertical image lines of the

paper. The image data is sent to the LSU at the set time,followed by /HSYNC signal detection to adjust the leftmargin. It becomes one of the lines scanned by one sideof polygon mirror.

10-1-1-7 Transfer Section

Transfer unit is composed of PTL(Pre-Transfer Lamp)and Transfer Roller PTL investigates Beam from OPCdrum and decreases the electric potential and the toneradhesion to increase the transfer efficiency. The transferroller transfers the toner from the OPC drum to the papersurface.

10-1-1-8 Fusing Section

Fusing unit is composed of Heat Lamp, Heat Roller,Pressure Roller, Thermistor and Thermostat. fusing unitcompletes the fusing job by applying toner from thetransfer unit with pressure and high temperature to stickto the paper.

10-1-1-9 Driving Section

Driving unit applies Bi-Polar Motor and controls currentin 2-2.

10. Circuit Description

10-1 System Composition



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Circuit Description

10-2

10-1-2 Development Process

10-1-2-1 Paper Feed

Paper feed unit is operated by the engine and solenoid

rotates the feed roller to feed one sheet of paper. Thepaper then moves on to the set and hits the actuator ofthe feed sensor. The engine at this time detects thatsignal and prepare to spread the the image data. Ifproblems occurs in the feed sensor, Paper Jam Error willappear in the OP panel. The feed sensor section is alsoclosely related to the top margin of the paper.

10-1-2-2 Electric Charge

This section charges uniform (-)voltage to OPC. When (-

1400V) is charged to the Charge Roller, OPC drum isevenly charged with approximately -800V. This is the firststage of the electric photo creation.

C/R

-1.40KV

-800V

OPC

UnexposuredExposured

-800V

-250V

-800V

Unexposured

OPC Surface

10-1-2-3 Exposure Unit

LSU exposes OPC drum by turning Laser Diode On/Offaccording to the digital data of the bitmap image datareceived from the controller board. The voltage difference

created at this point is shown above. The exposed areato the laser is -250V, which relatively increases the electricpotential and forms charge ripple. The areas that are not

exposed to the laser due to no video data will maintain -800V. As a result, image(black dot) is created in the -250V area and the -800V area will show up white, which

creates the basic condition of image formation.


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Circuit Description

10-3

H.V.P.S

LSU

/HSYNC

HOST COMPUTER

VIDEO CONTROLLER

ENGINE CONTROLLERFACE DOWN

STACKER

FUSER

PAPER

PATH

Samsung SS 1400 Service Manual

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Transcript of Samsung SS 1400 Service Manual