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Panasonic Panafax UF-895, Service Manual

The Panasonic Panafax UF-895 is a high-performance fax machine designed to streamline communication. This versatile product comes with a comprehensive User Manual for easy setup and operation. To access the manual for free, simply download it from manualshive.com, ensuring a hassle-free experience with your Panasonic Panafax UF-895.

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Panasonic UF-885 / 895

235

7.6

Paper Transportation

                                                                                                                                                                AU=U.S.A.  AC=Canada

Ref. No.

Part Number

Description

AU

AC

Location

UF-885

UF-895

UF-885

UF-895

601

DZJB000013

Main Frame

1

1

1

1

3E

602

DZJB000015

Base Frame

1

1

1

1

7E

603

DZJA000237

Cassette Rail, Left

1

1

1

1

7B

604

DZJB000114

Cassette Rail, Right 

1

1

1

1

7I

605

DZJD000024

Stay, Right 500

1

1

1

1

5C

606

DZJN000015

Rubber Leg

1

1

1

1

8I

607

DZHP000155

Magnet, Catch

1

1

1

1

4B

608

DZGT000017

Solenoid, Paper Feed

1

1

1

1

3A

609

DZKK000020

Actuator, No Paper

1

1

1

1

5E

610

DZAL000053

Sensor, Timing

1

1

1

1

4D, 4F, 7H

611

DZLA000081

Roller, Paper Feed

1

1

1

1

4E

612

DZKG000030

Shaft, Feed Roller

1

1

1

1

5E

613

DZLM000051

Bushing, P8L18, Front (Black)

1

1

1

1

5F

614

DZLM000042

Bushing, P8L18, Rear (White)

1

1

1

1

4D

615

DZLF000131

Gear, E34

1

1

1

1

3D

616

DZJF000162

Guide, Discharge, Plate

1

1

1

1

2I

617

DZJL000022

Plate, Discharge

1

1

1

1

2H

618

DZLA000082

Roller, Feed

1

1

1

1

1I

620

DZLF000132

Gear, Drive, E34

1

1

1

1

1G

621

DZYNA1555

PC Board, ILS

1

1

1

1

1G

622

DZGG000019

Fan Unit

1

1

1

1

1E

623

DZKP000071

Spring, Ground Plate

1

1

1

1

2F

624

DZBF000001

Resistor, 200M Ohms, 1/2 Watt

1

1

1

1

1F

626

DZJF000164

Guide, Transfer, Lower

1

1

1

1

7J

627

DZKK000021

Actuator, Timing

1

1

1

1

7I

629

DZKP000077

Guide, BTR

1

1

1

1

5J

630

DZLA000090

Roller, Bias Transfer (BTR)

1

1

1

1

6I

631

DZLM000043

Bushing, BTR, Front (Black)

1

1

1

1

6J

632

DZLF000130

Gear, BTR

1

1

1

1

6K

633

DZLM000044

Bushing, BTR, Rear (White)

1

1

1

1

5H

634

DZKN000025

Spring, BTR

1

1

1

1

5H, 7K

635

DZJF000163

Guide, Transfer, Upper

1

1

1

1

5J

636

DZLA000080

Roller, Pinch

1

1

1

1

5K

637

DZKR000003

Spring, Wire, Pinch Roller

1

1

1

1

5K

638

DZKP000083

Spring, Plate, Toner Sensor

1

1

1

1

4K

639

DZAN000002

Sensor, Toner

1

1

1

1

3J

640

DZJB000042

Cover, Toner Sensor

1

1

1

1

3K

641

DZJA000591

Bracket, Motor

1

1

1

1

2A

642

DZLF000146

Gear, F36B98

1

1

1

1

3B

643

DZLF000107

Gear, D25B98

1

1

1

1

3D

644

DZLF000111

Gear, E32D53

1

1

1

1

3C

645

DZLF000031

Gear, E29

1

1

1

1

3C

646

DZLF000113

Gear, E18E27

1

1

1

1

3A

647

DZLF000108

Gear, E20D70

1

1

1

1

2C

648

DZLF000110

Gear, E21D70

1

1

1

1

2D

649

DZKP000080

Spring, Transfer Ground

1

1

1

1

1C

650

DZGG000012

Printer Motor

1

1

1

1

2A

651

DZKP000090

Spring, Plate

1

1

1

1

3A

652

DZPK000001

Washer

1

1

1

1

2C

653

DZFP000215

Ground Strap

1

1

1

1

6K

655

DZJC000117

Stopper

1

1

1

1

3H

656

DZKN000073

Spring, Coil, Clutch

1

1

1

1

3D

657

DZJB000024

Case, Clutch

1

1

1

1

3E

658

DZJM000086

Drum, Clutch

1

1

1

1

3E

659

DZJC000119

Stay, Front

1

1

1

1

5G

660

DZHP000148

Gear Assembly, Clutch

1

1

1

1

4C

662

Not used

-

-

-

-

5I

663

DZKP000091

Spring, Paper Size

1

1

1

1

5A

664

DZJN000034

Rubber Leg (20)

1

1

1

1

8C

665

DZEC100410

PC Board, SSN

1

1

1

1

5A

666

DZJB000117

Plate, Bottom

1

1

1

1

8F

667

DZLF000285

Gear, F18

1

1

1

1

3B

DZNK000023

Guide, Toner Cartridge

1

1

1

1

3J

670

DZJH000043

Spacer 2

1

1

1

1

6K

327

DZLM000050

Bushing, P6L8

1

1

1

1

2J, 1H

516

DZJK000006

Clamp, Harness

1

1

1

1

1B, 5B

528

DZFP000694

Harness, DC Motor

1

1

1

1

1B

531

DZFP000699

Harness, SNS

1

1

1

1

1F, 6H

535

DZFP000572

Harness, SNS

1

1

1

1

4C

Summary of Contents for Panafax UF-895

Page 1: ...Order Number MGCS981201C1 H13 Facsimile UF 885 895 1999 Matsushita Graphic Communication Systems Inc All rights reserved Unauthorized copying and distribution is a violation of law ...

Page 2: ...r Roller 630 33 2 9 Fuser Unit 431 Fuser Lamp 408 Thermistor Assembly 405 Paper Exit Sensor 610 35 2 10 Fuser Roller 414 Pressure Roller 409 Eject Roller 422 37 2 11 Fan Duct 520 Printer Motor 650 Motor Bracket 641 39 2 12 Laser Unit 429 Feed Roller 618 Paper Feed Roller 746 Clutch Gear Assembly 660 Paper Feed Solenoid 744 Fan Unit 622 41 2 13 ILS PC Board 621 No Paper Actuator 609 Catch Magnet 73...

Page 3: ...r Unit 231 7 5 Electrical Parts 233 7 6 Paper Transportation 235 7 7 250 Feeder Unit 238 7 8 250 Paper Cassette 240 7 9 500 Feeder Unit 242 7 10 500 Paper Cassette 244 7 11 Packing 246 8 Installation 248 8 1 Function Key 248 8 2 Main Unit and Accessories 249 8 3 Installing the Accessories 250 8 4 Installing the Toner Cartridge 251 8 5 Loading the Recording Paper 253 8 6 Connecting the Telephone Li...

Page 4: ...Chapter 1 General Description ...

Page 5: ...store of firmware and machine parameters 4 Batch Transmission The UF 885 895 permits accumulation of different documents for the same destination s to be transmitted in a single phone call 5 Panasonic Super Smoothing The machine incorporates a new sophisticated image processing technology to enhance print quality of ordinary received fax images by smoothing the curved edges of the character 6 B4 s...

Page 6: ...ery 100 transactions or it can be printed manually at anytime 20 Latest Individual Transmission Journal The latest Individual Transmission Journal provides information on the last transmission number of pages transmitted start date and time communication results identification etc It can be printed manually at anytime after communications 21 Communication Journal A communication journal is a resul...

Page 7: ...rs to manage and improve the Fax machine maintenance to their customers by alerting them of equipment problems It also can be used as a Supply Sales Tool by alerting the Dealer that the unit is running Low on Toner The function overview is as follows a The machine s printer error information is stored in the Printer Report b The printer report can be manually printed when required c When printer e...

Page 8: ...bps 2400 step QAM with TCM V 17 14400 12000 TC9600 TC7200 bps QAM with TCM V 33 14400 12000 bps QAM with TCM V 29 9600 7200 bps QAM V 27ter 4800 2400 bps PhM Standard 203 dpi x 98 lpi 8 pels mm x 3 85 lines mm Fine 203 dpi x 196 lpi 8 pels mm x 7 70 lines mm S Fine 203 dpi x 391 lpi 8 pels mm x 15 4 lines mm 406 dpi x 391 lpi 16 pels mm x 15 4 lines mm Standard 203 dpi x 98 lpi 8 pels mm x 3 85 li...

Page 9: ... 232 stations UF 885 Up to 270 stations UF 895 Deferred Multi Station Transmission Polling Up to 232 stations UF 885 Up to 270 stations UF 895 Registration Memory Capacity in One Touch and Abbreviated Dialing Number of Stations Up to 200 stations Telephone number of each station Up to 36 digits Including pauses and spaces Station name for each station Up to 15 characters Redialing Automatic Manual...

Page 10: ...esent the unprintable area on the recording paper 6 Printing Speed 10 ppm 6 seconds page 7 Fuser Warm Up Time Horizontal Sheet Feeding with CCD type image sensor Vertical Stepper Motor feeding Standard 203 dpi x 98 lpi 8 pels mm x 3 85 lines mm Fine 203 dpi x 196 lpi 8 pels mm x 7 7 lines mm S Fine 203 dpi x 391 lpi 8 pels mm x 15 4 lines mm 406 dpi x 391 lpi 16 pels mm x 15 4 lines mm Interpolate...

Page 11: ...W Copy Approx 470 W Transmission Approx 23 W Standby Sleep Mode On Approx 1 2 W H Standby Energy Saver Mode On Approx 10 W H Standby Energy Saver Mode Off Approx 85 W H Room temperature 77 F 25 C Temperature 50 to 95 F 10 to 35 C Relative Humidity 15 to 70 RH Tilt The unit must be kept on an even level surface Temperature 4 to 104 F 20 to 40 C Relative Humidity 5 to 85 RH Temperature 4 to 122 F 20...

Page 12: ...General Description 12 1 8 1 External View ...

Page 13: ...Panasonic UF 885 895 13 1 8 2 Control Panel UF 885 ...

Page 14: ...General Description 14 1 8 3 Control Panel UF 895 ...

Page 15: ...d resolution Approx 2 8 seconds Approx 1 second Reduction XMT Yes B4 A4 Letter Collation Stack Yes PRINTER MECHANISM Recording Method Laser Printing Recording Paper Size A4 Letter Legal Recording Paper Capacity 500 sheets Cassette Optional Recording Paper Cassette Yes 250 500 or 250 500 sheets Effective Printing Width Letter 8 19 in 208 mm A4 7 95 in 202 mm Recording Resolution 406 x 391 dpi Fax o...

Page 16: ...smission Yes 30 timers 232 stations Yes 70 timers 270 stations Priority Transmission Yes ADF TX Reserve Batch Transmission Yes Up to 4 files Cover Sheet Yes RECEPTION FEATURES Substitute Memory Reception Yes Auto Reduction to A4 Letter Yes 70 100 Auto Reduction to Legal Yes 85 100 Overlapping Print Yes Fax Tel Auto Switch No TAM Interface No Parallel TAM hookup No Receive to Memory Yes Remote Rece...

Page 17: ...nfidential Comm Center No Mailbox XMT Polling Yes Mailbox Center Yes 10 boxes Yes 20 boxes OMR XMT No Sub Address XMT Yes T Routing Sub Address RCV No File Transmission Yes OTHERS Access Code Yes Pin Code Access PBX Access Code Yes Department Code Yes 24 Panel Display 20 x 2 Alphanumeric LCD Logo Input Method Character Keys Remote Diagnostic Function Yes Internal Demo No 2 W Leased Line No AI Redi...

Page 18: ...r 609 2 13 Front Cover 105 2 3 Paper Exit Sensor 610 2 9 Thermistor Assembly 405 2 9 Eject Roller 422 2 10 Pressure Roller 409 2 10 Fuser Roller 414 2 10 Fuser Lamp 408 2 9 Laser Unit 429 2 12 Feed Roller 618 2 12 Paper Feed Roller 746 2 12 Clutch Gear Assembly 660 2 12 Paper Feed Solenoid 744 2 12 Fan Unit 622 2 12 Speaker 133 2 3 Paper Guide Cover 110 2 4 Transmit Guide 117 2 4 High Voltage PSU ...

Page 19: ...and 139 Recording Paper Tray 1106 Paper Cassette 1018 1 Turn the Power Switch OFF 2 Disconnect the Power Cord 1108 3 Disconnect the Telephone Line Cable 1107 4 Remove the Document Return Tray 138 and 139 5 Remove the Recording Paper Tray 1106 6 Remove the Paper Cassette 1018 2 1 3 4 5 6 ...

Page 20: ...Side Cover 107 Front Cover 105 Speaker 133 1 Open the Printer Cover 122 2 Remove the Toner Cartridge 3 Open the Control Panel Unit 4 5 Screws B1 5 Remove the Memory Card Cover 115 and the Sub Rear Cover 114 6 3 Screws B1 7 Remove the Rear Cover 108 1 2 3 5 4 4 4 4 6 7 ...

Page 21: ...ase the hook and remove the Front Cover 105 15 Disconnect Connector on the Speaker Harness 16 2 Screws B1 1 Screw 1Y 17 Remove the Speaker Assembly 133 Cleaning Separation Rubber 229 1 Open the Control Panel Unit 2 Remove the Pre Feed Cover 223 3 Remove the Separation Rubber 229 4 Clean the Separation Rubber 229 with a soft cloth soaked with isopropyl alcohol 9 11 10 10 10 13 14 17 15 16 16 3 2 ...

Page 22: ...ove the Front Cover 105 and the Rear Cover 108 Refer to 2 3 2 2 Screws 19 3 Remove the Paper Guide Cover 110 4 5 Screws 19 5 Release two Latch Hooks 6 Remove the Transmit Guide 117 7 Remove the SNS Assembly Harness from the clamp 8 Disconnect Connector CN7 on the FCB PC Board 2 3 4 4 5 6 7 8 ...

Page 23: ...Disassembly 23 9 1 Screw 19 10 Release two Latch Hooks 11 Remove the SNS Assembly 121 9 10 11 ...

Page 24: ... 107 and the Rear Cover 108 Refer to 2 3 2 4 Screws 19 3 Pull out the Low Voltage Power Supply Assembly 4 Disconnect 4 Connectors on the Low Voltage Power Supply Assembly 5 Remove the Mylar Shield 508 6 3 Screws 19 7 Remove the Low Voltage Power Supply Unit 502 8 Disconnect all Connectors on the FCB PC Board 9 6 Screws C8 10 Remove the FCB PC Board 522 2 3 5 4 4 7 6 9 x6 10 8 ...

Page 25: ...acket 512 14 Disconnect Connector CN25 on the LCU PC Board 15 2 Screws C8 16 Remove the LCU PC Board 519 17 3 Screws 19 18 Remove the FCB Bracket 523 19 Disconnect all Connectors on the LPC PC Board 20 3 Screws C8 21 Remove the LPC PC Board 555 12 11 13 14 15 x2 16 17 17 18 21 20 19 ...

Page 26: ...e the Harness from the clamp 25 Remove the Control Panel Unit 26 Remove the Battery Holder 1114 Assembly 27 Release 4 Latch Hooks 28 Remove the Control Panel Chassis 216 29 Disconnect Connector CN41 on the PNL PC Board 30 15 Screws 7B 31 Release two Latch Hooks 32 Remove the PNL PC Board 214 25 24 23 22 27 28 26 29 30 x15 32 31 ...

Page 27: ...Hooks on the back of the LCD Holder 38 Remove the LCD Holder 232 Cleaning ADF Roller 323 Pre Feed Roller 325 Feed Roller 328 Eject Roller 330 and the Scanner Glass 341 1 Open the Control Panel Unit 2 Clean the ADF Roller 323 Pre Feed Roller 325 Feed Roller 328 Eject Roller 330 and the Scanner Glass 341 with a soft cloth soaked with isopropyl alcohol 33 34 36 35 37 38 ...

Page 28: ...ew and remove the Front Bracket 2 136 5 4 Screws 19 6 Remove the Transmitter Chassis 301 Assembly 7 Disconnect Connector CN30 on the CCD PC Board 8 2 Screws 19 9 Remove the Scanner Assembly 340 Note When reinstalling the CCD Harness 1 Separate the CCD Harness 545 from the other harnesses 2 Place the other harnesses into the Harness Protector Film 556 Cleaning Mirror 1 337 Mirror 2 338 Clean the Mi...

Page 29: ...the LED Array Bracket 1 332 and LED Array Bracket 2 351 12 8 Screws 9H 13 Remove two LED Array Assemblies 333 Note UF 885 has only one LED Array Assembly 14 1 Screw 19 15 Remove the Stamp Holder 334 and Stamp Solenoid 335 10 x6 11 12 13 14 15 ...

Page 30: ... 2 6 2 1 Screw 19 3 Remove the ADF Bracket 317 Assembly 4 Remove the ADF Roller 323 5 Remove the Pressure Spring Plate 324 6 Remove the Pre Feed Roller 325 Note Apply Molykote EM 502L Grease to the Pre Feed Roller 325 7 Remove the Ground Spring Plate A 316 8 Remove the document Eject Roller 330 Note Apply Molykote EM 502L Grease to the Eject Roller 330 9 2 Screws 19 10 Remove the Feed Roller 328 N...

Page 31: ...canner Glass 341 with a soft cloth soaked with isoproyl alcohol 13 Release the hook on the drive gear 14 Remove the B31B61 Drive Gear 314 15 Remove the Idle Shaft 331 and the B18 Drive Gear 348 Note Apply Molykote EM 502L Grease to the Idle Shaft 331 16 Remove 2 Latch Coil Springs 303 17 Remove 2 Latches 302 12 11 15 14 16 16 17 17 ...

Page 32: ...ransmission Gear Assembly Note Apply Molykote EM 502L Grease to the Transmit Motor 346 Gear B35 Drive Gear Feed Roller 326 and B35 Drive Gear Eject Roller 326 20 Remove the B30 Gear 307 21 2 Screws 36 22 Remove the Transmit Motor 346 23 Remove the TMOT Harness 347 18 19 x6 20 21 23 22 ...

Page 33: ...1 Screw 19 5 Remove the Toner Sensor Assembly 6 Disconnect Connector and remove the Harness from the Upper Transport Guide 7 Remove the Toner Sensor 639 8 4 Screws 19 Remove the resistor screw first 9 Remove the Ground Strap 653 10 Remove the Transport Unit 11 Disconnect Connector from the Timing Sensor 12 Remove the Harness from the Transport Unit 4 2 3 5 6 7 8 10 9 12 11 ...

Page 34: ...3 2 Screws 19 14 Remove the Upper Transfer Guide 635 15 Release 2 Latch Hooks 16 Remove the Timing Sensor 610 17 2 Screws 19 18 Remove the BTR Guide 629 19 Remove the Bias Transfer Roller 630 13 14 16 15 19 17 17 18 Black White ...

Page 35: ...1 8 1 Screw 23 9 Remove the Fuser Lamp Terminal C 404 10 Remove the Fuser Lamp 408 Caution When re installing the Fuser Lamp make sure that the Fuser Lamp is inserted into the Fuser Unit as illustrated on the left Do not touch the glass portion of the Fuser Lamp with bare hands Grease from the fingerprints will shorten its life cycle use isopropyl alcohol to clean fingerprints 11 1 Screw 1Q 12 Dis...

Page 36: ...Panasonic UF 885 895 36 14 2 Screws 23 15 Remove the Fuser Cover 401 16 Remove the Paper Exit Sensor 610 17 Disconnect Connector 14 15 17 16 ...

Page 37: ...9 2 2 Pressure Springs 412 3 2 C Rings 418 4 Remove the E24 Drive Gear 417 5 Remove 2 P17L6 8 Bushings 416 6 Remove the Fuser Roller 414 Caution Do not scratch the surface of the Fuser Roller when removing or re installing it 7 Remove the E22 Gear 425 8 1 Screw 4N 9 Remove the Lower Paper Guide 426 2 3 5 4 6 8 9 7 ...

Page 38: ...0 Remove the Pressure Roller 409 Caution Do not scratch the surface of the Pressure Roller when removing or re installing it 11 Remove the Black and the White Bushings 423 424 12 Remove the Eject Roller 422 10 12 11 White Black ...

Page 39: ...nd FCB Bracket 523 Refer to 2 5 2 2 Screws 19 3 Remove the Fan Duct 520 4 2 Screws 19 5 Remove the Fan Duct Bracket 526 6 Remove the Harnesses from the 4 clamps 7 Disconnect Connectors CN54 55 59 61 62 and 63 on the LPC PC Board 8 5 Screws 19 9 Remove the Motor Bracket 641 10 2 Screws 19 11 Remove the Printer Motor 650 2 3 11 10 10 11 10 10 11 10 10 ...

Page 40: ...round Spring 649 14 7 Gears Caution When re installing the gear labeled 6 be sure to install the washer on the shaft first Note Apply KS 660 Conductive Grease to the Transfer Ground Spring 649 or to the end of the Feed Roller Shaft 618 see page 41 12 13 14 14 14 6 ...

Page 41: ...Cover 110 Refer to 2 4 Control Panel Unit Refer to 2 5 and Motor Bracket and Gear Assembly Refer to 2 11 2 Disconnect Connectors 3 2 Screws 19 4 Remove the Laser Unit 429 5 Remove the E34 Drive Gear 620 Note When reassembling apply KS 660 Conductive Grease to the end of the Feed Roller Shaft 618 6 2 Screws 19 7 Remove the Feed Roller 618 8 2 Screws 19 9 Remove the Paper Feed Roller Assembly 3 4 2 ...

Page 42: ... Paper Feed Rollers can be accessed from the bottom of the machine after removing the Paper Cassette 14 Disconnect Connector CN55 on the LPC PC Board 15 1 Screw 19 16 Remove the Paper Feed Solenoid 744 17 Disconnect Connector CN54 on the LPC PC Board 18 2 Screws 1Y 19 Remove the Fan Unit 622 11 10 12 13 14 15 16 18 18 19 13 13 18 13 13 18 13 13 17 ...

Page 43: ...Paper Guide Cover 110 Refer to 2 4 Control Panel Unit Refer to 2 5 and Motor Bracket and Gear Assembly Refer to 2 11 2 Remove the ILS PC Board 621 3 Remove the No Paper Actuator 609 4 Remove the Paper Sensor 610 5 Pull out the Paper Sensor from the rear and disconnect the Connector 6 2 Screws 19 7 Remove the Catch Magnet 730 2 3 4 5 6 7 ...

Page 44: ...1 Remove the Front Cover 105 Refer to 2 3 2 1 Screw 19 3 Pull out the High Voltage Power Supply HVPS 506 4 Disconnect Connector CN39 on the High Voltage Power Supply HVPS 5 1 Screw 19 6 Release 2 Latch Hooks 7 Remove the High Voltage Terminal Cover 503 2 3 4 5 7 6 6 ...

Page 45: ...Disassembly 45 2 15 Screw Identification Template ...

Page 46: ...ools 3 2 Periodic Maintenance Points No Tool No Tool 1 Soft Cloth 7 Pliers 2 Isopropyl Alcohol 8 Cotton Swab 3 Phillips Screwdriver 2 9 Brush 4 Stubby Phillips Screwdriver 2 10 KS 660 Conductive Grease 5 Blade tip Screwdriver 3 32 in 11 Molykote EM 502L Grease Dow Corning 6 Tweezer ...

Page 47: ...hs Page 28 Page 28 Verification Stamp 336 5 000 documents Page 31 Feed Roller 328 3 months Page 27 3 5 years 30 000 documents Page 30 ADF Transmit Motor 346 5 years Page 30 Eject Roller 330 3 months Page 27 3 5 years 30 000 documents Page 30 Latch 302 12 months Toner Cartridge 10 000 pages See Note Feed Roller 618 12 months or 10 000 documents Alcohol Page 41 Clutch Gear Assembly 660 12 months or ...

Page 48: ... Switch to the ON I position 10 Use this Master Firmware Card to update the firmware on other machines 3 4 2 Updating the Firmware using the Master Firmware Card 1 Before starting print the Fax and Function Parameter Lists 2 Turn the Power Switch to the OFF O position 3 Install the appropriate Master Firmware Card into the machine 4 Turn the Power Switch to the ON I position 5 Perform the Service ...

Page 49: ...y move the Pressure Adjusting Lever to the 1 L position Position Pressure of separator Situation 1 L Low When the documents misfeed 2 M Medium Normal Position Factory set position 3 H High When the documents multi feed UF 895 A L V02100 AU Country Code AU USA AC Canada Firmware Version V0 2100 Language Code L A English Spanish M A English C French Firmware Type A Standard B Optional Model Number ...

Page 50: ...Pattern Print Switch SW401 on the LPC PCB as shown below 3 The Test Pattern prints Check the print Quality Pattern Selection method Stop method Pattern 0 1 dot Horizontal line Switch ON for less than 2 seconds Switch ON again Pattern 1 Blank page Switch ON for 2 seconds or more Switch ON again LPC PCB CN57 CN58 Test Pattern Print Switch CN61 SW401 ...

Page 51: ...Maintenance Adjustments and Checkpoints 51 3 7 General Circuit Diagram 3 7 1 Fax Circuit 121 ADF 333 333 346 335 342 342 555 522 TEST POINTS LV PSU 502 103 519 133 214 LCD 215 ...

Page 52: ...Panasonic UF 885 895 52 3 7 2 Printer Circuit 429 650 622 744 607 665 555 506 432 408 405 433 502 610 610 610 621 507 507 639 ...

Page 53: ...Maintenance Adjustments and Checkpoints 53 3 7 3 Option Cassette Circuit 555 748 728 744 928 953 730 731 731 952 944 930 931 931 ...

Page 54: ...5 895 54 3 8 FCB PCB CN4 DRAM Card CN5 CN9 CN11 13 1 CN2 2 1 CN3 15 1 CN13 12 1 CN12 13 1 1 4 CN8 1 3 CN7 1 7 CN10 6 1 9 1 CN1 Flash Memory Card 45 1 1 IC140 Image Processing Controller IC20 Main System Controller 68 ...

Page 55: ...gnal CN1 5 IOD 6 Flash Memory Card Data Signal CN1 6 IOD 7 Flash Memory Card Data Signal CN1 7 5V CE1 Flash Memory Card 5 VDC Power Supply CN1 8 A 11 Flash Memory Card Address Signal CN1 9 nRD Flash Memory Card Low Enable CN1 10 A 12 Flash Memory Card Address Signal CN1 11 A 10 Flash Memory Card Address Signal CN1 12 A 9 Flash Memory Card Address Signal 0V 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5...

Page 56: ...Flash Memory Card 12 VDC Power Supply CN1 19 A 17 Flash Memory Card Address Signal CN1 20 A 16 Flash Memory Card Address Signal CN1 21 A 13 Flash Memory Card Address Signal CN1 22 A 8 Flash Memory Card Address Signal CN1 23 A 7 Flash Memory Card Address Signal CN1 24 A 6 Flash Memory Card Address Signal Pin No Signal Name Destination Signal Waveform Function 3V H 0V L 3V H 0V L 3V H 0V L 3V 5V 12V...

Page 57: ...30 IOD 0 Flash Memory Card Data Signal CN1 31 IOD 1 Flash Memory Card Data Signal CN1 32 IOD 2 Flash Memory Card Data Signal CN1 33 nWRH Flash Memory Card Low Enable CN1 34 GND Flash Memory Card Ground CN1 35 GND Flash Memory Card Ground CN1 36 nOPM11 Flash Memory Card H Card Not Installed L Card Installed Pin No Signal Name Destination Signal Waveform Function 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0...

Page 58: ...d Data Signal CN1 42 nCS23 Flash Memory Card Low Enable CN1 43 NC Not Used CN1 44 RSV Flash Memory Card Not Used CN1 45 RSV Flash Memory Card Not Used CN1 46 A 18 Flash Memory Card Address Signal CN1 47 A 19 Flash Memory Card Address Signal CN1 48 A 20 Flash Memory Card Address Signal Pin No Signal Name Destination Signal Waveform Function 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V ...

Page 59: ...ard 12 VDC Power Supply CN1 53 GND A22 Flash Memory Card Ground CN1 54 CN1 56 NC Not Used CN1 57 RSV Flash Memory Card Not Used CN1 58 nFROMRST Flash Memory Card Low Enable CN1 59 NC Not Used CN1 60 RSV Flash Memory Card Not Used CN1 61 NC Not Used CN1 62 nOPM14 Flash Memory Card Flash Memory Card ID Pin No Signal Name Destination Signal Waveform Function 3V H 0V L 5V H 0V L 5V 12V 0V 3V H 0V L 0V...

Page 60: ...OD 10 Flash Memory Card Data Signal CN1 67 nOPM12 Flash Memory Card Flash Memory Card ID CN1 68 GND Flash Memory Card Ground Pin No Signal Name Destination Signal Waveform Function CN2 1 SPKOT Speaker Line Signal Key Tone Ringer CN2 2 GND Speaker Ground Pin No Signal Name Destination Signal Waveform Function 0V 5V or 5V H 0V L 5V H 0V L 5V H 0V L 0V 5V or 0V 1V 1V Max Max 0V ...

Page 61: ...CB CN25 6 Pulse Dial Relay Drive CN3 7 nTSTSW RMCK LCU PCB CN25 7 Not Used CN3 8 nHSDT RMCS LCU PCB CN25 8 Handset Off Hook Detection Signal CN3 9 nHKOF RMDT LCU PCB CN25 9 External Phone Off Hook Detection Signal Phone Line must be connected CN3 10 nCTON LCU PCB CN25 10 Ring Detection Signal CN3 11 HYBSR LCU PCB CN25 11 Line Transformer Input Signal CN3 12 GND LCU PCB CN25 12 Ground 5V 0V 24V 5V ...

Page 62: ...Panasonic UF 885 895 62 CN3 13 HYSIG LCU PCB CN25 13 Not Used CN3 14 pTCKD LCU PCB CN25 14 Not Used CN3 15 pEAKD LCU PCB CN25 15 Not Used Pin No Signal Name Destination Signal Waveform Function ...

Page 63: ...d Not Installed L Card Installed CN4 5 5VIMD 0 DRAM Card Data Signal CN4 6 5VIMD 1 DRAM Card Data Signal CN4 7 5VIMD 2 DRAM Card Data Signal CN4 8 5VIMD 3 DRAM Card Data Signal CN4 9 5VIMD 4 DRAM Card Data Signal CN4 10 5VIMD 5 DRAM Card Data Signal CN4 11 5VIMD 6 DRAM Card Data Signal CN4 12 5VIMD 7 DRAM Card Data Signal 0V 0V 5V 0V L 5V H 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V...

Page 64: ...3 DRAM Card Data Signal CN4 19 5VIMD 14 DRAM Card Data Signal CN4 20 5VIMD 15 DRAM Card Data Signal CN4 21 IMA 0 DRAM Card Address Signal CN4 22 IMA 1 DRAM Card Address Signal CN4 23 IMA 2 DRAM Card Address Signal CN4 24 IMA 3 DRAM Card Address Signal Pin No Signal Name Destination Signal Waveform Function 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 3V H 0V L 3V...

Page 65: ...ddress Signal CN4 30 IMA 9 DRAM Card Address Signal CN4 31 NC Not Used CN4 32 nDC16M DRAM Card DRAM Card ID CN4 33 CID1 DRAM Card DRAM Card ID CN4 34 CID2 DRAM Card DRAM Card ID CN4 35 nICAS DRAM Card Low Enable CN4 36 nICAS DRAM Card Low Enable Pin No Signal Name Destination Signal Waveform Function 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 0V L 5V H or 0V L 5V H or 0V L 5V H or...

Page 66: ...able CN4 40 nIRAS 2 DRAM Card Low Enable CN4 41 nIMWR DRAM Card Low Enable CN4 42 nIMRD DRAM Card Low Enable CN4 43 5V DRAM Card 5 VDC Power Supply CN4 44 GND DRAM Card Ground CN4 45 GND DRAM Card Ground Pin No Signal Name Destination Signal Waveform Function 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 3V H 0V L 5V 0V 0V ...

Page 67: ...0 2 Shift Register Clock 1 CN5 3 FCK2 CCD PCB CN30 3 Shift Register Clock 2 CN5 4 FSG CCD PCB CN30 4 Data Transfer Enable Signal CN5 5 AGND CCD PCB CN30 5 Ground CN5 6 5V CCD PCB CN30 6 5 VDC Power Supply CN5 7 DOS CCD PCB CN30 7 Compensation Signal Analog Signal CN5 8 OS CCD PCB CN30 8 Video Signal 640 ns 5V 0V 1280 ns 5V 0V 1280 ns 5V 0V 2 5 ms 0V 5V 3 5V 0V 3 5V 0V ...

Page 68: ...ble Signal CN5 3 AGND CCD PCB CN30 3 Ground CN5 4 12V CCD PCB CN30 4 12 VDC Power Supply CN5 5 nVIDEO CCD PCB CN30 5 Video Signal CN5 6 GND CCD PCB CN30 6 Ground CN5 7 FCK2 CCD PCB CN30 7 Shift Register Clock 2 CN5 8 FCK1 CCD PCB CN30 8 Shift Register Clock 1 CN5 9 FR CCD PCB CN30 9 Reset Signal 5V 0V 320 ms 0 87 ms 0V 12V 3 5V 0V 0V 640 ns 5V 0V 640 ns 5V 0V 5V 0V 320 ms ...

Page 69: ...4 Tx Door Detection CN7 5 nB4SN SNS PCB CN31 5 B4 Width Document Detection CN7 6 GND SNS PCB CN31 6 Ground CN7 7 12V SNS PCB CN31 7 12 VDC Power Supply Connector Unplugged 3 5 VDC Connector Plugged In Pin No Signal Name Destination Signal Waveform Function CN8 1 24V Stamp 24 VDC Power Supply CN8 2 NC Not Used CN8 3 nSTAMP Stamp Stamp Driver Signal No Document 5V H 0V L Document No Document 5V H 0V...

Page 70: ...9 4 LEDD LED Array 1 2 LED Lamp 24 VDC Connector Unplugged 12 5 VDC Connector Plugged In Pin No Signal Name Destination Signal Waveform Function CN10 1 pTMA Transmit Motor Stepping Signal CN10 2 24V Transmit Motor 24 VDC Power Supply CN10 3 nTMA Transmit Motor Stepping Signal CN10 4 pTMB Transmit Motor Stepping Signal CN10 5 24V Transmit Motor 24 VDC Power Supply CN10 6 nTMB Transmit Motor Steppin...

Page 71: ...CN11 5 GND PNL PCB CN40 5 Ground CN11 6 pPNLCK PNL PCB CN40 6 Serial Data Transfer Clock CN11 7 PNLRXD PNL PCB CN40 7 Reception Data CN11 8 PNLTXD PNL PCB CN40 8 Transmission Data CN11 9 pPNLRST PNL PCB CN40 9 Panel Reset Signal Reset by 0V CN11 10 nWAKUP PNL PCB CN40 10 Power Saver Reset Signal CN11 11 pBZCK PNL PCB CN40 11 Buzzer Clock CN11 12 nPSAVE PNL PCB CN40 12 Power Saver Enable 5V 5V 0V 0...

Page 72: ...C PCB CN69 4 Serial Interface Enable Signal CN12 5 nBCMD LPC PCB CN69 5 Serial Interface Command Data Signal CN12 6 nBCBSY LPC PCB CN69 6 Serial Interface Enable Signal CN12 7 nBPRNT LPC PCB CN69 7 Print Request Signal CN12 8 nBPRDY LPC PCB CN69 8 Printer Ready Signal CN12 9 nBHSYNC LPC PCB CN69 9 H SYNC for Video Signal CN12 10 GND LPC PCB CN69 10 Ground Pin No Signal Name Destination Signal Wave...

Page 73: ...CN12 11 nVDO LPC PCB CN69 11 Laser Drive Print Data Signal CN12 12 GND LPC PCB CN69 12 Ground CN12 13 pBPRST LPC PCB CN69 13 Printer External Reset Signal Pin No Signal Name Destination Signal Waveform Function 5V H White 0V L Black 0V 5V H 0V L ...

Page 74: ... MGND POW PCB CN32 4 Ground CN13 5 5V POW PCB CN32 5 5 VDC Power Supply CN13 6 GND POW PCB CN32 6 Ground CN13 7 12V POW PCB CN32 7 12 VDC Power Supply CN13 8 AGND POW PCB CN32 8 Ground CN13 9 5V POW PCB CN32 9 5 VDC Power Supply CN13 10 GND POW PCB CN32 10 Ground CN13 11 5VP POW PCB CN32 11 5 VDC Pilot Power Supply that provides power to the active components during the Sleep Mode 24V 24V 0V 0V 5V...

Page 75: ...Maintenance Adjustments and Checkpoints 75 CN13 12 nLPOW POW PCB CN32 12 Power Saver Enable Pin No Signal Name Destination Signal Waveform Function Standby 2 4V Max 0V Power Saver ...

Page 76: ...Panasonic UF 885 895 76 3 9 LPC PCB CN59 4 1 CN57 3 1 CN63 3 1 CN54 3 1 CN55 2 1 CN61 6 1 CN56 8 1 CN68 8 1 CN67 9 1 CN52 7 1 CN51 12 1 CN69 13 1 CN58 1 18 CN62 6 1 SW401 ...

Page 77: ...V POW PCB CN33 5 5 VDC Power Supply CN67 6 GND POW PCB CN33 6 Ground CN67 7 12V POW PCB CN33 7 12V VDC Power Supply CN67 8 AGND POW PCB CN33 8 Ground CN67 9 SSR POW PCB CN33 9 Fuser Lamp Control Signal Pin No Signal Name Destination Signal Waveform Function CN51 1 nLDCTL LSU P101 1 Laser Power Sample Hold Timing Signal 1 ms 16 dot 0 652 ms 600 dpi CN51 2 nHSYNC LSU P101 2 H SYNC Video Signal 1 ms ...

Page 78: ...101 7 Ground CN51 8 nPMCK LSU CN1 1 Polygon Motor Clock 3 3 KHz 16 dot 5 1 KHz 600 dpi CN51 9 nPMRY LSU CN1 2 Polygon Motor Ready Signal CN51 10 nPMON LSU CN1 3 Polygon Motor Control Signal CN51 11 MGND LSU CN1 4 Frame Ground CN51 12 24VM LSU CN1 5 24 VDC Power Supply Pin No Signal Name Destination Signal Waveform Function 0V L 5V H PRINTING 0V 0V L 5V H OFF ON 0V 5V H 0V L Ready 0V L 5V H Not Rea...

Page 79: ...elopment Control AC DC Output CN52 5 nTR0 LSU P101 5 Transfer Control Cleaning Output CN52 6 nTR1 LSU P101 6 Transfer Control Transfer Output CN52 7 MGND LSU P101 7 Ground Pin No Signal Name Destination Signal Waveform Function CN54 1 24VDR Fan Fan Control Signal CN54 2 nFNRDT Fan Fan Ready Signal CN54 3 MGND Fan Ground 0V L 24V H 24V H 0V L 24V H 0V L 24V H 0V L 24V H 0V L 24V H 0V L 0V 24 VDC Hi...

Page 80: ...stor CN115 2 Fuser Thermistor Voltage Level signal CN56 3 nESEN Paper Exit Sensor CN112 1 Paper Exit Sensor Detection Signal CN56 4 GND Paper Exit Sensor CN112 2 Ground CN56 5 LDSE Paper Exit Sensor CN112 3 Paper Exit Sensor LED Drive Current CN56 6 nPCHK1 No Paper Sensor CN111 1 No Paper Detection Signal CN56 7 GND No Paper Sensor CN111 2 Ground CN56 8 LDSP1 No Paper Sensor CN111 3 No Paper Senso...

Page 81: ...Function CN58 1 nSDO CTS2 CN81 1 500 Sheets Cassette Interface TX DATA CN58 2 nSDI CTS2 CN81 2 500 Sheets Cassette Interface RX DATA CN58 3 nSCK CTS2 CN81 3 500 Sheets Cassette Interface CLOCK CN58 4 pOPRST CTS2 CN81 4 500 Sheets Cassette Interface Reset CN58 5 MGND CTS2 CN81 5 Ground CN58 6 MGND CTS2 CN81 6 Ground CN58 7 24 CTS2 CN81 7 24 VDC Power Supply CN58 8 24VM CTS2 CN81 8 24 VDC Power Supp...

Page 82: ...1 13 Jam Cover Sensor Detection Signal CN58 14 nPCHK2 CTS2 CN81 14 No Paper Detection Signal 250 sheets Cas sette CN58 15 nSIZE23 CTS2 CN81 15 Not Used CN58 16 nCCHK2 CTS2 CN81 16 No Paper Detection Signal 250 sheets Cas sette CN58 17 nSIZE22 CTS2 CN81 17 Same as CN61 CN58 18 nSIZE21 CTS2 CN81 18 Same as CN61 Pin No Signal Name Destination Signal Waveform Function 5V 0V 5V H 0V L No Feeder Unit 0V...

Page 83: ...r Ready Signal CN59 3 24VM Printer Motor 24 VDC Power Supply CN59 4 MGND Printer Motor Ground Pin No Signal Name Destination Signal Waveform Function CN61 1 nSIZE11 SSN CN101 1 CN61 2 GND SSN 101 2 CN61 3 NC CN61 4 nSIZE12 SSN 101 4 CN61 5 GND SSN 101 5 CN61 6 NC 0V L 5V H Rotate 0V L 5V H Ready 0V L 24V H 0V 5V H 0V L L L L L H H H H nSIZE11 nSIZE12 LGL A4 LTR LGL 0V 5V H 0V L 0V ...

Page 84: ...r Supply CN62 4 nRSEN Timing Sensor CN113 1 Timing Sensor Detection Signal CN62 5 GND Timing Sensor CN113 2 Ground CN62 6 LDSR Toner Sensor CN113 3 Timing Sensor LED Drive Current Pin No Signal Name Destination Signal Waveform Function CN63 1 24V ILS PCB CN73 1 24 VDC Power Supply CN63 2 NC Not Connected CN63 3 24VD ILS PCB CN73 3 Printer Cover Detection Signal 0V Analog Signal 5V 5V H 0V L Detect...

Page 85: ...Maintenance Adjustments and Checkpoints 85 3 10 LCU PCB CN20 CN21 CN25 CN23 1 15 TEL LINE HANDSET ...

Page 86: ...hone Line Line Signal Pin No Signal Name Destination Signal Waveform Function CN21 1 NC Not Used CN21 2 NC Not Used CN21 3 T1 External Telephone Line Signal for the External Telephone CN21 4 T2 External Telephone Line Signal for the External Telephone Pin No Signal Name Destination Signal Waveform Function CN23 1 NC Not Connected CN23 2 HLIN1 SRU PCB CN90 1 Line Signal for the Fax Handset ...

Page 87: ... CN3 CN23 3 HLIN2 SRU PCB CN90 2 Line Signal for the Fax Handset CN23 4 NC SRU PCB CN90 3 Not Connected CN23 5 AI SRU PCB CN90 4 Switch Hook Signal CN23 6 AIS SRU PCB CN90 5 Ground Pin No Signal Name Destination Signal Waveform Function 5V H 0V L On Hook Off Hook 0V ...

Page 88: ...Panasonic UF 885 895 88 3 11 SRU PCB Optional CN90 CN91 TEL SET 1 5 ...

Page 89: ...l Name Destination Signal Waveform Function CN91 1 NC Not Connected CN91 2 MIC Telephone Handset CN Handset Microphone CN91 3 RCV Telephone Handset CN Handset Receiver CN91 4 RCV Telephone Handset CN Handset Receiver CN91 5 MIC Telephone Handset CN Handset Microphone CN91 6 TGND Ground 0V ...

Page 90: ...Panasonic UF 885 895 90 3 12 Low Voltage Power Supply PCB POW CN32 CN33 T101 C105 9 1 CN33 12 1 FUSE CN34 1 2 CN35 1 2 ...

Page 91: ...n No Signal Name Destination Signal Waveform Function CN34 1 LIVE ACI PCB AC Input Black Live CN34 2 NEUTRAL ACI PCB AC Input White Neutral Pin No Signal Name Destination Signal Waveform Function CN35 1 HEAT 2 Fuser Unit CN116 Fuser Lamp AC White Neutral CN35 2 HEAT 1 Fuser Unit CN116 Fuser Lamp AC Black Live ...

Page 92: ...Panasonic UF 885 895 92 3 13 High Voltage Power Supply PCB HVPS CN39 T101 T301 T201 T401 T501 7 1 C D T ...

Page 93: ...l Waveform Function T Transfer Bias Transfer Roller 1 Transfer Current 3 uA 2 Cleaning Voltage 800 V C Charge Bias Charge Roller Charge Current 450 µA AC 400 Hz Sine Wave DC Charge Voltage D Development Development Roller Development Voltage AC 1 7 kHz Square Wave DC Voltage 0V 3 A 800V 450 A 2370Vp p 650V 0V 1700 Vp p 500V 0V ...

Page 94: ...Panasonic UF 885 895 94 3 14 CST2 PCB Option CN86 6 1 CN83 2 1 CN81 1 18 CN85 3 1 CN84 6 1 CN82 1 12 ...

Page 95: ...ata CN82 3 nSCK CST3PCB CN101 3 500 Sheet Cassette Interface clock CN82 4 pOPRST CST3PCB CN101 4 500 Sheet Cassette Reset Signal CN82 5 MGND CST3PCB CN101 5 Ground CN82 6 MGND CST3PCB CN101 6 Ground CN82 7 24V CST3PCB CN101 7 24 VDC Power Supply CN82 8 24VM CST3PCB CN101 8 24 VDC Power Supply CN82 9 5V CST3PCB CN101 9 5 VDC Power Supply CN82 10 GND CST3PCB CN101 10 Ground CN82 11 Not Connected 5V ...

Page 96: ... CN84 1 nPCHK2 No Paper Sensor CN121 1 No paper Detection Signal CN84 2 GND No Paper Sensor CN121 2 Ground CN84 3 LDSP2 No Paper Sensor CN121 3 2 VDC Power Supply CN84 4 nPDOR2 Jam Access Cover Detect Sensor CN122 1 Jam Cover Open Detection CN84 5 GND Jam Access Cover Detect Sensor CN122 2 Ground CN84 6 LDSD2 Jam Access Cover Detect Sensor CN122 3 2 VDC Power Supply Pin No Signal Name Destination ...

Page 97: ...etection CN85 2 NC Not Connected CN85 3 GND Cassette Detect Sensor Ground Pin No Signal Name Destination Signal Waveform Function CN86 1 nSIZE21 SSN PCB CN101 1 CN86 2 GND SSN PCB CN101 2 CN86 3 NC CN86 4 nSIZE22 SSN PCB CN101 4 CN86 5 GND SSN PCB CN101 5 CN86 6 NC 5V H 0V L No Cassette 0V 5V H 0V L L L L L H H H H nSIZE21 nSIZE22 LGL A4 LTR LGL 0V 5V H 0V L 0V ...

Page 98: ...Panasonic UF 885 895 98 3 15 CST3 PCB Option CN104 W CN106 G 6 1 CN103 W CN105 G 1 2 3 1 CN102 W 6 1 CN101 10 1 1 7 ...

Page 99: ... CN102 3 n3MP0 Main Motor Motor Drive Signal 0 CN102 4 n3MP3 Main Motor Motor Drive Signal 3 CN102 5 24VM Main Motor 24 VDC Power Supply CN102 6 n3MP2 Main Motor Motor Drive Signal 2 Pin No Signal Name Destination Signal Waveform Function CN103 1 24VM Paper Feed Solenoid 24 VDC Power Supply CN103 2 nADF3 Paper Feed Solenoid Paper Feed Solenoid Control Signal 24V 0V 0V 24V 24V 0V 24V 0V 0V 24V 24V ...

Page 100: ...ensor CN132 1 Jam Cover Open Detection CN104 5 GND Jam Access Cover Detect Sensor CN132 2 Ground CN104 6 LDSD3 Jam Access Cover Detect Sensor CN132 3 2 VDC Power Supply CN104 7 NC Not Connected Pin No Signal Name Destination Signal Waveform Function CN105 1 nCCHK3 Cassette Detect Sensor Paper Cassette Detection CN105 2 NC Cassette Detect Sensor Not Connected CN105 3 GND Cassette Detect Sensor Grou...

Page 101: ...gnal Name Destination Signal Waveform Function CN106 1 nSIZE31 SSN PCB CN101 1 CN106 2 GND SSN PCB CN101 2 CN106 3 NC CN106 4 nSIZE32 SSN PCB CN101 4 CN106 5 GND SSN PCB CN101 5 CN106 6 NC 5V H 0V L L L L L H H H H nSIZE31 nSIZE32 LGL A4 LTR LGL 0V 5V H 0V L 0V ...

Page 102: ...e unit Troubleshoot printed copy quality problems Sect 4 4 TroubleshoottheDocument Feeder Sect 4 5 Check for recording paper path problems TroubleshootImproperLCD Display Sect 4 2 Troubleshoot any 3 digit INFO CODE displayed Sect 4 3 Does the unit produce normal copies Troubleshoot communication problems transmission reception dialing polling information codes or diagnostic codes Sect 4 6 4 8 Does...

Page 103: ...1 FCB PCB and CN40 Was Firmware Update interrupted before completion Does CN11 pin3 on the FCB PCB measure 5VDC Replace the FCB PCB Replace the Panel PCB Yes No No Follow the instruction on how to recover from Firmware Update failure Sect 5 9 3 Yes START END PNL1 PCB ...

Page 104: ... error B 4 3 2 402 Transmission error B 4 3 2 403 Polling reception error B 4 3 12 404 Transmission error B 4 3 3 405 Transmission error B 4 3 3 407 Transmission error D 4 3 3 408 Transmission error D 4 3 5 409 Transmission error D 4 3 5 411 Polling reception error B 4 3 12 414 Polling reception error B 4 3 12 415 Remote side mis operation B 4 3 12 416 Reception error D 4 3 4 417 Reception error C...

Page 105: ...mber to the remote unit Perform a transmission test to the remote unit in question Does the remote unit send the CED and 300 bps Fax signal Is transmission to the reference unit successful 1 Replace the LCU PCB 2 Replace the FCB PCB Does the trouble still occur Yes Yes Yes No No No Yes No START 420 END 2 Check the remote unit 1 Misdialed call Remote unit is defective 3 Refer to Sect 4 6 Check the ...

Page 106: ...et up for SelectiveReceive Program the ID Number Yes No START 401 Is the Receiving unit set up for PasswordReception Are you sending a Confidential Mail Check the Selective Receive settings at the receiving unit Yes No No No Program the Receive Password to match the receiving unit Fax Parameter No 044 Yes Check with the receiving end the mailboxes may be full Yes Are you sending a document by Rela...

Page 107: ...x Modem Speed Does the problem still occur 1 Replace the LCU PCB 2 Replace the FCB PCB Does the problem still occur Change Function Parameter 025 Communication Startup to 2nd Does the problem still occur END Does the problem still occur Check the telephone line condition Does the problem still occur Recording paper may have run Check the remote unit out or paper may have jammed Refer to Sect 4 6 Y...

Page 108: ...l Yes No Yes No Change Function Parameter 023 Increase Training Check Period Does the problem still occur 1 Replace the LCU PCB Refer to Sect 4 6 2 Replace the FCB PCB Does the problem still occur Change Function Parameter 013 Increase G3 Rx Equalization Does the problem still occur END Does the problem still occur Yes No No Yes No Yes Check the telephone line condition ...

Page 109: ... Rx Equalization Does the problem still occur END Does the problem still occur Yes Yes No Change Function Parameter 071 Increase Error Tolerance Change Function Parameter 011 Reduce Rx Sensitivity Level Does the problem still occur No No Yes Yes No Does the problem still occur Change Function Parameter 010 Reduce Tx Attenuation Level Change Function Parameter 017 Reduce Tx Modem Speed level of whi...

Page 110: ...B PCB No Can the transmitter in question transmit to the other units Check the remote unit in question Remote unit is defective Change the parameter in Service Mode 1 Refer to Sect 5 2 fortransmitter for receiver 010 011 Increase Tx Level Reduce Rx Sensitivity Level The telephone line may have a high level of white noise and or frequentimpulsenoise Ask the telephone company to check the line No ...

Page 111: ...ul Yes No Yes No Does the problem still occur 1 Replace the LCU PCB No 1 Check the remote unit in question Remote unit is defective 2 Refer to Sect 4 6 2 Replace the FCB PCB If the telephone line frequently disconnects at the beginning of each communication ask the telephone company to check the line Does the trouble occur regardless of the remote unit END Yes Check the telephone line condition ...

Page 112: ...hin specification Replace with correct paper Yes No Is the recording paper loaded in the Cassete properly Load the paper correctly END Check the Paper Feed Solenoid Is the paper cassette functional Yes No Replace the paper cassette Check the Paper Feed Roller Assembly Check all Sensors and Actuators No Paper Sensor Timing Sensor Paper Eject Sensor ...

Page 113: ... properly Reseat the cassette Yes No Is the recording paper loaded in the cassette Load the paper Yes No No Is the No Paper Actuator operational Replace the Actuator Yes Is the No Paper Sensor operational Replace the No Paper Sensor Yes No Does the Paper Feed Roller turn Overhaul the Clutch Gear Assembly END ...

Page 114: ...Motor rotate 1 Replace the Tx Motor 2 Replace the FCB PCB Yes No Does the document feed into the unit Check all gears and rollers Does the problem still occur Yes Yes No No Does the output of CN7 pin2 on the FCB PCB vary between 0 and 5V when a document is set andremoved Check the connection of CN7 on the FCB PCB and CN31 on the SNS PCB Replace the SNS PCB ...

Page 115: ...s pressed 1 Connect the telephone line correctly 2 Check the telephone line Yes No Is the remote machine busy Can the unit dial the reference unit No 1 Check all connectors 2 Replace the FCB PCB 1 The remote machine is defective 2 Telephone line quality is poor Refer to Sect 4 6 Press the REDIAL button to retry connection Yes ...

Page 116: ... their unit for polling operation Is the remote side set to polling transmission Polled Mode Check the password between the two units to ensure it matches 415 START END Inform the remote side receiving side that their machine does not have polling transmission capability Polling communication with 4 digit password is not an ITU T CCITT Standard feature If the transmitter and receiver are of differ...

Page 117: ... mechanism Is the HVPS normal Is the LPC PCB normal Is the TonerCartridge operational Replace the TonerCartridge 1 Check all connectors and voltages on the HVPS 2 Check the contacts between HVPS and TonerCartridge 3 Replace the HVPS Yes No Yes Yes No No 1 Check all connectors and voltages on the LPC PCB 2 Replace the LPC PCB END Paper Travel ...

Page 118: ...tridge Yes No 1 Clean the BTR with a soft dry cloth 2 Replace the BTR 1 Check all connectors and voltages on the HVPS 2 Check the Spring Connector and voltage on the HVPS 3 Replace the HVPS Are there any foreign particles or stains blocking the Laser Beam path Yes No Is the LPC PCB normal 1 Remove the particles from the laser beam path or clean the stains 2 Replace the LSU 1 Check all connectors a...

Page 119: ... path Yes No 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Yes No Clean or replace the rollers No Yes Check the Scanner mechanism No Yes Is the recording paper damp Is the TonerCartridgeoperational 1 Remove the particles from the laser beam path or clean the stains 2 Replace the LSU Are there any foreign particles or No Yes Are the Fuser and Pressure Roller surfaces clean Paper Travel P ...

Page 120: ... TonerCartridgeoperational No Yes Are the Fuser and Pressure Roller surfaces clean No Yes Is the recording paper damp Are there any foreign particles or stains on the BTR No Yes Yes No Replace the paper Replace the TonerCartridge 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Clean or replace the rollers Paper Travel A A A A A ...

Page 121: ... Is the TonerCartridgeoperational No Yes Are there any foreign particles or stains on the BTR Yes No Replace the TonerCartridge 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Is the LSU normal No Yes Replace the LSU END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean ...

Page 122: ...the Scanner mechanism Is the TonerCartridgeoperational No Yes Is the LSU normal No Yes Replace the LSU Is the HVPS normal 1 Check all connectors and voltages on the HVPS 2 Check the Spring Connector and voltage on the HVPS 3 Replace the HVPS Yes No END No Yes Clean or replace the rollers Paper Travel P Are there any foreign particles or stains on the BTR Are the Fuser and Pressure Roller surfaces ...

Page 123: ...s the TonerCartridgeoperational No Yes Is the recording paper damp Yes No Replace the paper Replace the TonerCartridge Is the HVPS normal 1 Check all connectors and voltages on the HVPS 2 Check the Spring Connector and voltage on the HVPS 3 Replace the HVPS Yes No END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean ...

Page 124: ...mp Yes No Replace the paper Replace the TonerCartridge Are there any foreign particles or stains blocking the Laser Unit path Yes No 1 Remove the particles from the laser beam path or clean the stains 2 Replace the LSU Is the HVPS normal 1 Check all connectors and voltages on the HVPS 2 Replace the HVPS Yes No Clear or replace the rollers Paper Travel Are the Fuser and Pressure Roller surfaces cle...

Page 125: ...erCartridgeoperational No Yes Is the recording paper damp Yes No Replace the paper Replace the TonerCartridge Is the HVPS normal 1 Check all connectors and voltages on the HVPS 2 Replace the HVPS Yes No 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Are there any foreign particles or stains on the BTR No Yes Paper Travel P Are the Fuser and Pressure Roller surfaces clean ...

Page 126: ...mage does not bond to the paper Note Replace the entire Fuser Unit when the Thermostat and or the Thermistor becomes open circuit END Is the Fuser Unit normal No Yes Replace the Fuser Unit See Note START No Yes Is the recording paper damp Replace the paper P ...

Page 127: ...reas END No Yes Clean or replace the rollers START No Yes Is the recording paper damp Replace the recording paper Is the TonerCartridgeoperational Yes No Replace the TonerCartridge P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 128: ... UF 885 895 128 4 4 12 Black Dots END No Yes Clean or replace the rollers START Is the TonerCartridgeoperational Yes No Replace the TonerCartridge P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 129: ... foreign particles or stains in the Fuser Unit 1 Clean or replace the rollers Are there any foreign particles or stains in the paper path Yes No Remove any obstructions and clean the paper path No Yes Is the recording paper skewing Ensure the paper is set under the corner clips in the cassette No Yes 2 Replace the Fuser Unit Paper Travel ...

Page 130: ...e fax unit Is the printed copy correct Yes No Make a local copy No Yes Check the Transmission Block CN30 on the CCD PCB and CN5 on the FCB PCB Is the received copy correct 1 Check CN3 on the FCB PCB 2 Check CN25 on the LCU PCB 3 Check the Line Cord 4 Replace the FCB PCB Yes No Is a poor copy printed when receiving from a specific transmitter Yes No Telephone line quality is poor Refer to Sect 4 6 ...

Page 131: ...s No Yes No Replace with correct paper Sect 1 5 Replace with the Panasonic TonerCartridge Are all switches and sensors operating properly Do the rollers rotate properly Yes No Are there any foreign particles or paper pieces in the receiver unit Yes No Remove the foreign particles or paper pieces from the receiver unit 1 Check all rollers gears drive clutches and springs 2 Adjust or replace any def...

Page 132: ...paper pieces in the scanning area Yes No Remove the foreign particles or paper pieces from the scanning area No Yes Is the scanning area dirty 1 Clean the Scanning Glass Sect 2 5 2 Clean Mirrors 1 and 2 Sect 2 6 No Yes Clean the rollers Sect 2 5 Is the Scanner Block abnormal 1 Check CN5 FCB PCB 2 Check CN30 CCD PCB 3 Replace the Scanner Assembly 340 Sect 2 6 4 Replace the FCB PCB Sect 2 5 Yes No ...

Page 133: ...moothly Replace the FCB PCB No Adjust or replace the actuator No Yes Yes Replace the FCB PCB of the FCB PCB vary when the Does the voltage on CN7 pin2 ADF Sensor is actuated No Yes Yes Check connectors CN7 on the FCB PCB and CN31 on SNS PCB Does the trouble still occur Yes No Replace the SNS PCB Yes No Does the ADF Roller rotate Replace the Transmit Motor Is the trouble solved No Replace the ADF R...

Page 134: ...lcohol Sect 2 5 Yes No Is the ADF Roller worn out Replace the ADF Roller Sect 2 7 Yes No Do the ADF and Pre Feed Rollers drive properly Does the ADF Roller s gear system function properly Yes No SeparationRubbernormal Is the adjustment of the Is the Separation Rubber worn out Replace the Separation Rubber No Clean or adjust the Separation Rubber Pressure Sect 2 3 No Yes Adjust the gear system or r...

Page 135: ...he Feed Roller have drive and sufficientfriction Yes No Clean or replace the SNS PCB Is the document path clear of foreign particles or paper Yes No Clean the surface of the roller Is the Transmitting mechanism operating properly Yes No Remove the foreign particles or with isopropyl alcohol Sect 2 7 paper from the document path Yes No Adjust or replace any defective parts ...

Page 136: ... settings 4 6 1 Communication Trouble START No Yes Is this an international 21 Off On 25 1st 2nd 33 33600 bps 31200 2400 TC9600 TC7200 24 2100 Hz 1080 Hz 30 75 ms 1 sec communication TransmittingSide Receiving Side 10 9 dBm 0 to 15 dBm To improve a poor S N signal to noise ratio 32 33600 bps 31200 to 2400 bps 11 43 dBm 33 dBm or 38 dBm 33 33600 bps 31200 to 2400 bps 23 Normal Long TransmittingSide...

Page 137: ... Connect them correctly Replace the LVPS POW Does LEDD go Low when the scan starts Check CN 9 on the FCB PCB and the LED harness Does the problem still occur Replace the LED Array The receiving unit may be defective 1 Replace the Scanner Block 2 Replace the FCB PCB Replace the FCB PCB Is the transmitted copy normal No Yes No No 1 Check CN3 FCB PCB and CN25 LCU PCB 2 Check the telephone cord Replac...

Page 138: ...to Sect 4 6 3 The called party is busy 2 Check the telephone line connection Are you using One Touchdialing or ABBR dialing Are you using direct dialing No Yes Check the registered telephone number Is the Monitor Volume too loud or too low No Yes Check the dialed telephone number No Yes Adjust the monitor volume using the Clear and Set buttons ...

Page 139: ...unit 2 The ID is not set for the remote unit Does the VerificationStamp operate Is the copy quality OK Yes No 1 Set STAMP ON 2 Check CN8 FCB PCB 3 Replace the Stamp Solenoid 4 Replace the FCB PCB Any other problems Yes No Make a copy and refer to Sect 4 4 16 Yes No See Sect 4 3 Troubleshooting using information codes ...

Page 140: ...closed firmly 3 Check the telephone line connection 4 Check the Ringer Timing or DRD setting 5 Check the recording paper path 6 Check CN3 FCB PCB and CN25 LCU PCB 7 Replace the LCU PCB 8 Replace the FCB PCB Is the received copy OK Any other problems Yes No Make a copy and refer to Sect 4 4 14 Yes No See Sect 4 3 Troubleshooting using information codes ...

Page 141: ...Polling reception OK 1 Set the same polling password as the other party is using 2 Check the password of the remote unit Is Polling transmission OK Any other problems Yes No 1 Set the polling password or no check mode 2 Check the password of the remote unit Yes No See Sect 4 3 Troubleshootingusinginformationcodes ...

Page 142: ...Defective Read Point Sensor 031 XMT COPY C Transmitting document was longer than 2 000mm or 78 7 in The document may jam Defective Read Point Sensor 033 Sub CPU system error Defective FCB PCB 041 STANDBY RX COPY B C D Out of toner No toner Defective Toner Sensor 043 STANDBY RX COPY B C D Low Toner Toner is getting low Defective Toner Sensor 045 STANDBY No Toner Cartridge Toner cartridge has not be...

Page 143: ...of excessive error Line quality is poor FCB PCB Modem or LCU PCB is defective 408 XMT D Transmitter received RTN after it transmitted EOP MPS or EOM Receiver receives data with error Line quality is poor Receiver is defective Modem LCU etc FCB PCB or LCU PCB are defective 409 XMT D Transmitter receives PIN after it transmitted a post message such as EOP MPS EOM etc Receiver receives data with erro...

Page 144: ...CU PCB are defective 496 XMT C CS of modem is not able to turn ON FCB PCB is defective 501 XMT RCV V 34 B Remote unit does not have Modem compatibility 502 XMT RCV V 34 B C D During reception CD turned OFF or continued ON for long time During communication lost loop current Line is disconnected Transmitter is defective FCB PCB or LCU PCB are defective 503 XMT RCV V 34 B C D CS of modem is not able...

Page 145: ... tone is not detected Canadian models will not redial when the communication fails due to no response from the called station 638 XMT Power turned off with applicable data in memory or during communication Power switched off Power failure occurred 800 Relay Comm The machine was requested to relay a document but has no Relay Hub capability 814 Conf XMT Conf Polling Relay Comm The remote station doe...

Page 146: ...hi E Murata F Ricoh Data Definition ID TSI CSI CIG RTN DCN STOP Button 0 1 Received 2 Received 3 Received Received 4 Received 5 Received Received 6 Received Received 7 Received Received Received 8 Pressed 9 Received Pressed A Received Pressed B Received Received Pressed C Received Pressed D Received Received Pressed E Received Received Pressed F Received Received Received Pressed JOURNAL DATE JAN ...

Page 147: ...d 7 0 ms line Std 8 20 ms line Fine 9 5 ms line Fine A 10 ms line Fine B Fine C 40 ms line Fine D Fine E Fine F 0 ms line Fine Data Definition Deferred Comm Dialing RCV Memory Non Memory 0 Manual Communication Non Memory 1 Used Manual Communication Non Memory 2 Auto Dialing Non Memory 3 Used Auto Dialing Non Memory 4 Auto RCV Non Memory 5 Used Auto RCV Non Memory 6 Remote RCV Non Memory 7 Used Rem...

Page 148: ... On A XMT Off On B Yes XMT Off On C RCV On On D Yes RCV On On E XMT On On F Yes XMT On On Data Definition Sub address Comm Confidential Comm Relayed Comm Turnaround Polling 0 1 Yes 2 Yes 3 Yes Yes 4 Yes 5 Yes Yes 6 Yes Yes 7 Yes Yes Yes 8 Yes 9 Yes Yes A Yes Yes B Yes Yes Yes C Yes Yes D Yes Yes Yes E Yes Yes Yes F Yes Yes Yes Yes Data Definition Advanced Comm Cover Sheet XMT 0 1 Report XMT 2 Chec...

Page 149: ...tandard 1 Standard 2 Standard 3 Standard 4 Standard 5 Standard 6 Standard 7 Standard 8 Non Standard 9 B Non Standard A Non Standard B D Non Standard C Non Standard D B Non Standard E Non Standard F D Non Standard Data Definition Coding ECM 0 MH 1 MR 2 MMR 3 JBIG 4 5 6 7 8 MH Yes 9 MR Yes A MMR Yes B JBIG Yes C Yes D Yes E Yes F Yes ...

Page 150: ...2800 sr Yes B 3000 sr Yes C 3200 sr Yes D 3429 sr Yes E Yes F Yes Data Definition Modem Speed Modem Speed V 34 0 2400 bps 1 4800 bps 2400 bps 2 7200 bps 4800 bps 3 9600 bps 7200 bps 4 TC 7200 bps 9600 bps 5 TC 9600 bps 12000 bps 6 12000 bps 14400 bps 7 14400 bps 16800 bps 8 19200 bps 9 21600 bps A 24000 bps B 26400 bps C 28800 bps D 31200 bps E 33600 bps F ...

Page 151: ...Troubleshooting 151 13th Digit Not used defined Data Definition 0 1 2 3 4 5 6 7 8 9 A B C D E F ...

Page 152: ... the Function Parameter List Page Memory Test Printer Report All Document File Protocol Trace and Toner Order Form 4 Modem Tests Generates various binary tonal or DTMF signals by the modem 5 Diagnostic Performs various hardware tests 6 RAM Initialization Initialize RAM and restore the default value of the function parameters 7 LBP Service Mode Changes the Printer Parameters the home position etc 8...

Page 153: ...times then press 4 Press 1 5 Enter the Function Parameter Number Ex Changing the ALARM STATUS Enter 001 and press SET 6 Press START 7 Enter the new setting value Ex Enter 3 for Constant 8 Press START The new value will be stored and the next parameter will be displayed 9 Repeat steps 4 through 7 to change other Function Parameters or Press STOP twice to return to standby JAN 12 1999 15 00 00 SET M...

Page 154: ...t or change the Numeric ID 005 Not Used 006 ID DISPLAY 1 Number Numeric ID 2 Chara Character ID Selects the priority of displaying the ID 007 JNL COLUMN 1 Preset station name 2 Received ID Selects the contents of the ID to display on the Journal 008 MONITOR 1 Off 2 On Selects whether the Monitor is ON OFF for monitoring fax signals FOR SERVICE USE ONLY 009 DC LOOP 1 Off Normal 2 On Off Hook Select...

Page 155: ... Valid Selects the short protocol mode 029 REMOTE DIAGNOSTICS 1 Off will not accept 2 On accepts Selects whether the machine accepts the Remote Diagnostics from the service station 030 CED 300 bps 1 75 ms 2 1 sec Selects the pause interval between the CED and the 300 bps signal Used when Echo Suppression is disabled 031 RTC EOLx12 1 Off EOLx6 2 On EOLx12 Selects the RTC signal EOLx6 or EOLx12 032 ...

Page 156: ... machine prints the COMM Journal with image 059 CONFIDENTIAL RCV REPORT 1 Off does not print out 2 On prints out Selects whether the machine prints the CONFIDENTIAL RCV REPORT 060 VERSION Indicates the ROM version 061 TX RX PRT CPY COUNTER TX RX PRT CPY Displays the transmitted received total printed and copied document count 062 PRINT COUNTER 1 Off 2 On Selects whether to print in the Fax Paramet...

Page 157: ...d 083 Not used 084 LINE AS NO PAPER 1 Ring ring 2 Busy keep line busy Selects whether to ring or send a busy tone to the remote station when the recording paper runs out or the unit cannot receive because of any trouble 085 Not used 086 REDUCTION FINE 1 Off 2 On Selects whether the resolution is preset to Fine when sending with reduction B4 A4 087 DARKER LEVEL 0 Lightest Contrast 15 Darkest Contra...

Page 158: ...Funcion Parameters can be printed by the following procedure Step Operation or Unit Condition LCD Display 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press START 6 After printing is completed the unit returns to the display in step 3 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FU...

Page 159: ...TU T ECM On On 70 LINE ERROR 128 128 21 EP TONE Off Off 71 TOTAL ERROR 10 10 22 SIG INTERVAL 500ms 500ms 72 CONTI ERROR Off Off 23 TCF CHECK Normal Normal 73 ERROR DETECT Rate Rate 24 CED FREQ 2100Hz 2100Hz 74 RTN RECEIVE Discon Discon 25 COMM START UP 1 st 1 st 75 MH MR MMR JBIG JBIG JBIG 26 NON STANDARD On On 76 27 SHORT PROTOCOL B On On 77 RX JAM LENGTH 2 m 2 m 28 SHORT PROTOCOL D On On 78 29 R...

Page 160: ... MONITOR four times then press 4 Press 3 5 Press 3 and START 6 After printing is completed the unit returns to the display in step 3 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FUNC PARAM LIST PAGE MEMORY TEST PRINTING SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 JAN 12 1999 15 00 VERSION UF 895 ALV02100AU LBP ROM VERSION...

Page 161: ...rn to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FUNC PARAM LIST PRINTER REPORT PRINTING SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 PRINTER REPORT DATE JAN 12 1999 TIME 19 02 LAST PRINT ERROR JAN 12 15 38 NO 001 12 CUSTOMER ID 1234567890123456 LBP ROM VERSION 130002 TRANSMIT COUNTER 000475 RECEIVE COUNTER 000398 COPY COUNTER 001083 PRINT COUNTE...

Page 162: ...ature of the Fuser Roller remained low even after the circuit was activated 1 Fuser Unit defective 2 LPC PCB defective 3 LVPS defective 23 Abnormally high Fuser Roller temperature after the circuit was de activated 1 Fuser Unit defective 2 LPC PCB defective 3 LVPS defective 24 The temperature of the Fuser Roller was not controlled within a certain margin 1 Fuser Unit defective 2 LPC PCB defective ...

Page 163: ...rvice personnel during abnormal increase in temperature Once activated this information is downloaded into the LPC PC Board s SRAM disabling the Fuser Lamp and preventing it from turning ON again In order to reset this circuit please follow the procedure below 1 Reset the LBP Fuser by using Test Mode 7 1 2 Section 5 6 and Power OFF ON 2 Replace the Thermistor or Fuser Unit If the problem persists ...

Page 164: ...turned OFF before a certain period of time E14 Timing Sensor did no turn OFF E15 Paper Eject Sensor did not turn ON E16 Paper Eject Sensor did not turn OFF Paper Eject Sensor Timing nESEN E16 will be logged when nESEN does not go high between D sec or E sec after nESEN goes low E15 will be logged when nESEN does not go low between 3 0 sec or 3 7 sec after Timing Sensor goes low E10 will be logged ...

Page 165: ... for 60 sec after Fuser Lamp is turned Off E23 will be logged if Thermistor detects 197 C or higher for 5 min after Fuser Lamp is turned Off Fan stops if Thermistor detects less than 70 C for 225 sec after Fuser Lamp is turned Off E24 will be logged if Thermistor detects less than 170 C for 3 sec during the print process E22 will be logged when temperature does not rise E25 will be logged when tem...

Page 166: ... Condition 3 sec 1 ms 20 sec nPRNT nPMON CN51 9 nPMRY CN51 8 E31 nPMRY Polygon Motor does not maintain constant speed Laser Timing Signal E32 nPMRY nVIDEO CN51 5 Laser Timing Detection nHSYNC CN51 1 nPMRY does not go low for more than 2 sec during 3 sec to 20 sec after nPMON goes low nPMRY goes high 4 times during printing Can not detect Laser Timing E36 nHSYNC CN51 1 nHSYNC timing signal is less ...

Page 167: ...P Print Available Counter Value reaches 0 the unit logs E041 OUT OF TONER E45 If the unit detects Status C when power is On the unit logs E045 and displays NO CARTRIDGE The unit will recover when detecting Status A after a new toner cartridge is installed 1 4V 2V 3V 1V 0V Status A Status B Enough toner in the cartridge Remaining toner is getting low Status C Almost no toner Max min voltage is less...

Page 168: ...CD Display 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press 5 and START 6 After printing is completed the unit returns to the display in step 3 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FUNC PARAM LIST ALL DOCUMENT FILES PRINTING SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 ...

Page 169: ...to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FUNC PARAM LIST PROTOCOL TRACE PRINTING SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 PROTOCOL LOG REPORT DATE JAN 12 1999 TIME 16 56 STATUS OK MODE ECM TX STANDARD SPEED 9600bps 0MS L REMOTE CAPA DIS 00 CE B9 C4 80 12 LOCAL CAPA TSI 2B 20 20 20 38 37 2B 2B 2B 2B 39 38 36 36 35 34 37 38 38 30...

Page 170: ...ay 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press 7 and START 6 After printing is completed the unit returns to the display in step 3 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR PRINTOUT 1 7 1 FUNC PARAM LIST TONER ORDER FORM PRINTING SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 ...

Page 171: ...artridge No UG 3313 TONER CARTRIDGE ORDER FORM The toner supply in your facsimile machine is running low 1 To order a replacement Cartridge from your Authorized Dealer Panafax Corp 2 by Phone 1 201 111 5555 3 by Fax 1 201 111 4444 4 Thank you for your order Customer Name and Address Ship to Bill to Attention Attention Phone No Phone No Customer ID ABC COMPANY 5 P O No if required Toner Cartridge U...

Page 172: ...ss 4 5 Press START 6 Enter the signal number 1 9 to select the binary signal 7 Press CLEAR to end the signal generation To select another signal repeat step 6 8 Press STOP twice to return to standby Number Signals 1 V21 300bps 2 V27ter 2400bps 3 V27ter 4800bps 4 V29 7200bps 5 V29 9600bps 6 V17 TC7200bps 7 V17 TC9600bps 8 V33 12000bps 9 V33 14400bps JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SER...

Page 173: ... press 4 Press 4 5 Press 2 and START 6 Enter the signal number 1 7 to select the binary signal 7 Press CLEAR to end the signal generation To select another signal repeat step 6 8 Press STOP twice to return to standby Number Signals 1 462 Hz 2 1080 Hz 3 1100 Hz 4 1300 Hz 5 1650 Hz 6 1850 Hz 7 2100 Hz JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR MODEM TEST 1 5 1 SIGNAL TEST...

Page 174: ...or DTMF Single Tone Generation 7a Enter the signal number 1 8 to select the DTMF signal 6b Press 2 and START for Dual Tone Generation 7b Enter the signal number 0 to select the DTMF Dual tone 8 Press CLEAR to end the signal generation To select another signal repeat step 7a or 7b 9 Press STOP twice to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR MODEM TE...

Page 175: ... Hz 2 770 Hz 3 852 Hz 4 941 Hz 5 1209 Hz 6 1336 Hz 7 1477 Hz 8 1633 Hz Number DTMF Dual Tones 0 941 Hz 1336 Hz 1 697 Hz 1209 Hz 2 697 Hz 1336 Hz 3 697 Hz 1477 Hz 4 770 Hz 1209 Hz 5 770 Hz 1336 Hz 6 770 Hz 1477 Hz 7 852 Hz 1209 Hz 8 852 Hz 1336 Hz 9 852 Hz 1477 Hz 941 Hz 1209 Hz 941 Hz 1477 Hz ...

Page 176: ... 3429 sr 16800 bps 07 V34 2400 sr 16800 bps 28 V34 3000 sr 24000 bps 49 V34 3429 sr 19200 bps 08 V34 2400 sr 19200 bps 29 V34 3000 sr 26400 bps 50 V34 3429 sr 21600 bps 09 V34 2400 sr 21600 bps 30 V34 3000 sr 28800 bps 51 V34 3429 sr 24000 bps 10 V34 2800 sr 4800 bps 31 V34 3200 sr 4800 bps 52 V34 3429 sr 26400 bps 11 V34 2800 sr 7200 bps 32 V34 3200 sr 7200 bps 53 V34 3429 sr 28800 bps 12 V34 280...

Page 177: ... Unit Condition LCD Display 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 5 5 Press START The scanner will be active 6 Press STOP 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR DIAGNOSTIC 1 3 1 CCD TEST 1 CCD TEST CHECK NOW SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 ...

Page 178: ...lay 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 5 5 Press 2 and START 1 LCDs display as shown at right 2 All LEDs will light 6 Press STOP 7 Press STOP to return to standby JAN 12 1999 15 00 00 SET MODE 1 6 ENTER NO OR SERVICE MODE ENTER NO OR DIAGNOSTIC 1 3 1 CCD TEST 2 LCD LED TEST CHECK NOW SERVICE MODE ENTER NO OR JAN 12 1999 15 00 00 ...

Page 179: ...values 98 SHIPMENT SET B Deletes all setting information except parameter number 61 80 and 81 then set default values 97 FLASH MEMORY CLEAR Deletes all information in the Flash Memory 1 MANUFACTURE SET Factory use only DO NOT USE IN THE FIELD 16 LBP ERROR LOG CLEAR Clears the Printer Error Log 15 LOGO ID PSWD CLEAR Clears the Logo ID Polling Password 14 ALL JOB CLEAR Clears all Jobs stored in Flas...

Page 180: ...START 7 Repeat step 5 through 6 to request operation or press STOP to return to standby Sub Code Parameter Name Description 1 1 Printer Counter Displays and resets the printer and cassette s counters 2 LBP Fuser Reset Clears the LBP fuser error 3 Out of Toner Sets the number of pages to print after low toner is detected 2 LBP ROM Version Shows the LBP ROM Version LBP Print Available Shows the rema...

Page 181: ...e same error within the same date in the error log 4 Maintenance Alert Report When the unit detects Low Toner the unit can automatically transmit the Maintenance Alert Report to the pre registered telephone number Refer to the Printer Error Code Table 5 Toner Order Form When the unit detects Low Toner the unit can automatically print the Toner Order Form with the pre registered order information N...

Page 182: ...on the Toner Order Form When it is entered the automatic print of the Toner Order Form becomes effective Max 36 digits i e 201 111 4444 CHECK CALL 1 7 4 TONER ORDER TEL TONER ORDER TEL SET or START SET or START CLEAR CLEAR Enter the supply telephone number to be printed on the Toner Order Form Max 36 digits i e 201 111 5555 CHECK CALL 1 7 5 DEALER NAME DEALER NAME SET or START SET or START CLEAR C...

Page 183: ...ce Alert Report 3 Toner Order Form To enable the automatic printout of the Toner Order Form enter the destination fax telephone numbers in the Toner Order FAX field When a low toner error occurs the Toner Order Form is printed automatically A blank entry in this field disables the automatic printout of the Toner Order Form 4 SERVICE ALERT FAX this would be the fax telephone number for the Dealer s...

Page 184: ...rint Error Last 30 records Latest on top DATE JAN 12 1999 TIME 12 14 SERVICE ALERT REPORT 1 2 3 LAST PRINT ERROR 01 06 99 12 10 No 999 00 CUSTOMER ID ABC COMPANY 4 FAX ROM VERSION UF 895 ALV02100AU 5 LBP ROM VERSION 130003 6 TRANSMIT COUNTER 999999 7 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 PRINT ERROR 01 10 99 12 10 No 999 00 8 01 09 99 10 15 No 999 00 01 08 99 13 48 No 999...

Page 185: ...M Version 6 LBP ROM Version 7 Transmission Reception Copy Print Counters DATE JAN 12 1999 TIME 12 14 MAINTENANCE ALERT REPORT LAST PRINT ERROR MACHINE IS RUNNING OUT OF TONER 1 CUSTOMER ID ABC COMPANY 4 FAX ROM VERSION UF 895 ALV02100AU 5 LBP ROM VERSION 130003 6 TRANSMIT COUNTER 999999 7 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 LOGO PANASONIC CHARACTER ID 314159265358979323...

Page 186: ...ion 1 FIRMWARE UPDATE Updates the firmware in the machine with the Master Firmware Card 2 FIRMWARE BACKUP Creates a Backup Card of the machine s firmware A 2 MB or higher Flash Memory Card is required 3 PARAMETER RESTORE Restores the parameters from the Backup Card into the machine 4 PARAMETER BACKUP Creates a Backup Card of the machine s parameters A 1 MB or higher Flash Memory Card is required 5...

Page 187: ...S SET TO START PARAMETER RESTORE IN PROGRESS SYSTEM MAINT 1 8 4 PARAMETER BACKUP PARAMETER BACKUP PRESS SET TO START PARAMETER BACKUP IN PROGRESS SYSTEM MAINT 1 8 5 PC FLASH CARD UF XXXAAV12300AU PRESS SET TO START PC FLASH CARD ERASING NOW UF XXXAAV12300AU PRESS SET TO START FIRMWARE BACKUP COMPLETED PARAMETER RESTORE COMPLETED PARAMETER BACKUP COMPLETED PC FLASH CARD PROGRAMMING NOW READY TO PRO...

Page 188: ...e update 1 Turn the Power Switch OFF 2 Open the Control Panel Unit 3 1 Screw B1 4 Remove the Memory Card Cover 115 5 Insert the Flash Memory Card with the Firmware Code programmed into the card 6 Activate the Read Point Sensor with your finger and turn the Power Switch ON 7 Wait approximately 10 seconds release the Read Point Sensor and close the Control Panel Unit ADF 8 Allow the unit to complete...

Page 189: ...189 9 Turn the Power Switch OFF 10 Remove the Flash Memory Card 11 Re install the Memory Card Cover 12 1 Screw B1 13 Close the Control Panel Unit 14 Turn the Power Switch ON 15 Perform Parameter Initialization 10 11 ...

Page 190: ... nn DIALLING NO nnn 212 555 1234 FUNC 7 9 CLR 8 Pi pi pi MON X 4 START START Note 1 After the received document file is successfully transmitted unit will NOT delete the file automatically 2 Under certain conditions there could be two 2 received files stored separately In this case transmission will be made separately 3 Only normal received document will be transmitted Document received with a con...

Page 191: ...it body The mechanical block consists of the following mechanisms Transmit Mechanism Receive Mechanism Covers and Enclosures Control Panel 6 1 1 Transmit Mechanism The Transmit Mechanism consists of components which feed scan and eject documents as well as send signals These components and their functions are as follows ...

Page 192: ...eeds and ejects the document out of the machine Transmit Mechanism Sensors SNS PCB 121 The SNS Assembly 121 performs two functions The ADF Sensor PC3 activated by Actuator A 120 detects the presence of documents on the ADF Tray and multiple pages The WID A4 B4 size document width Sensor PC1 activated by Actuator D 134 detects documents that are wider than 9 1 inches 232 mm The size of the reproduc...

Page 193: ...ller A planetary gear system does not have a fixed position it shifts its position according to the rotational torque of the gear together with the rotation of the planet gear When the Read Point Sensor is activated and the document is scanned the Pre Feed Roller and the ADF Roller drive are disengaged The Drive System is shown below ...

Page 194: ...per Feed Units No 1 and 2 Paper Feeder Unit No 2 is optional Cassette Paper Detection operation The NP Actuators attached to the Paper Feed Blocks No 1 and 2 determine if there is paper in the cassette The paper in the cassette lifts up the NP Actuator allowing the light from the LED to actuate the phototransistor The output signal level nPCHK1 or nPCHK2 is shown in the table below Paper in casset...

Page 195: ... the nPRT Print Request output signal level goes Low The Printer Motor 650 is initialized 2 The Paper Feed Solenoid 744 is energized for a specified period of time and turned ON This activates the Paper Feed Roller 746 which rotates one revolution The paper is separated into individual sheets by the Paper Separation Arm and transported to the Intermediate Roller 706 3 After one revolution the Pape...

Page 196: ...the OPC Drum In the Toner Cartridge the mono component toner is negatively charged by the friction between the rotating Development Roller Mag Roller and the Developing Blade This combination and the rotation of the Mixing Blade transfers the toner from the reservoir and forms a brush effect on the Mag roller Where the magnetic brush lightly touches the OPC Drum the negatively charged toner is att...

Page 197: ...r Laser Unit Laser A 5 mW Laser Diode with a wave length of 780 nm 20 nm provides a modulated beam controlled by nVIDEO The beam power on the drum surface is approximately 0 23 mW and is controlled by the monitor circuit Collimator Lens This lens converges and focuses the laser beam converting it to parallel light Aperture This controls the size of the laser beam Polygon Mirror and Motor The polyg...

Page 198: ...temperature of the surface is kept constant at approximately 190 C 10 C or 374 F Pressure Roller 409 This converted PFA tube Silicon Rubber Roller applies pressure to the Fuser Roller assisting in bonding the toner to the paper Thermistor Assembly 405 The Thermistor a heat sensitive resistor in contact with the Fuser Roller monitors the surface temperature The temperature detected is used to contr...

Page 199: ... Charge Roller Development Roller Developing Blade Cleaning Blade Mixing Blades and Toner Waste Box The OPC Drum is an aluminum cylinder coated with an OPC Organic Photo Conductor sensitive material This surface is photoelectric retains the charge in the dark and releases the charge in the light The potential differences on the surface a static latent image form a printed image The Bias Charge Rol...

Page 200: ...ize Registration Sensor No Paper Sensor Exit Sensor Toner Sensor Paper Size Sensor 3rd Cassette Option MOT DRV Paper Feed Solenoid FAN Printer Motor 18 117MHz X Option PCB Thermistor Fuser LAMP Thermostat HTC 24V 5V nLPOW POW SW ACI PCB AC handset LCD Unit 40MHz C 25MHz PNL PCB SGCP MN86064 CLK TEL Regulator 5V 3V G3 Option PCB for UF 895 Printer Scanner I F Option PCB Key Matrix and LED Power Con...

Page 201: ... Processing Contoller PEC Picture Editing Contoller MSC Main System Controller API Application Peripheral Interface MODEM Scan into Memory FRIP5 IC160 LCU CCD IPC IC140 MASK ROM 128kB x8 IC141 PEC IC110 SRAM 64kB IC131 132 MN86064 IC130 SH7041 CPU IC10 API IC60 MN86064 IC50 MN195004 IC80 TR88017 IC90 FROM 512kB x8 IC82 SRAM 128kB x8 IC81 Analog Master IC91 MSC IC20 LP System Bus 5v System Bus 3v I...

Page 202: ...e Processing Contoller PEC Picture Editing Contoller MSC Main System Controller API Application Peripheral Interface Multiple Copy FRIP5 IC160 LCU CCD IPC IC140 MASK ROM 128kB x8 IC141 PEC IC110 SRAM 64kB IC131 132 MN86064 IC130 SH7041 CPU IC10 API IC60 MN86064 IC50 MN195004 IC80 TR88017 IC90 FROM 512kB x8 IC82 SRAM 128kB x8 IC81 Analog Master IC91 MSC IC20 LP System Bus 5v System Bus 3v Image Bus...

Page 203: ...Processing Contoller PEC Picture Editing Contoller MSC Main System Controller API Application Peripheral Interface ADF Transmission LCU CCD IPC IC140 MASK ROM 128kB x8 IC141 PEC IC110 SRAM 64kB IC131 132 MN86064 IC130 SH7041 CPU IC10 API IC60 MN86064 IC50 MN195004 IC80 TR88017 IC90 FROM 512kB x8 IC82 SRAM 128kB x8 IC81 Analog Master IC91 MSC IC20 LP FRIP5 IC160 System Bus 5v System Bus 3v Image Bu...

Page 204: ...ge Processing Contoller PEC Picture Editing Contoller MSC Main System Controller API Application Peripheral Interface Memory Reception LCU CCD IPC IC140 MASK ROM 128kB x8 IC141 PEC IC110 SRAM 64kB IC131 132 MN86064 IC130 SH7041 CPU IC10 API IC60 MN86064 IC50 MN195004 IC80 TR88017 IC90 FROM 512kB x8 IC82 SRAM 128kB x8 IC81 Analog Master IC91 MSC IC20 LP FRIP5 IC160 System Bus 5v System Bus 3v Image...

Page 205: ...cessing Contoller PEC Picture Editing Contoller MSC Main System Controller API Application Peripheral Interface Report List Printing LCU CCD IPC IC140 MASK ROM 128kB x8 IC141 PEC IC110 SRAM 64kB IC131 132 MN86064 IC130 SH7041 CPU IC10 API IC60 MN86064 IC50 MN195004 IC80 TR88017 IC90 FROM 512kB x8 IC82 SRAM 128kB x8 IC81 Analog Master IC91 MSC IC20 LP FRIP5 IC160 System Bus 5v System Bus 3v Image B...

Page 206: ...g of the luminous energy of the LED light source The picture signal from the CCD is amplified in IC180 and input to IC160 where it is converted from analog to digital and the shading is corrected When the signal exceeds 3 0V as the result of this amplification and correction capacitor C650 is charged through R673 This charging voltage lowers the level of the picture signal input to IC180 When the ...

Page 207: ...the circuit corrects the picture signal shading according to this compensation value This shading is carried out for each page during transmission or copy Offset Control Circuit The Offset Control Circuit consists of IC161 IC160 and IC118 and controls the black level of the CCD output to be at 0V by using the IC118 Picture Signal Binary Coding Correction Circuit The Picture Signal Binary Coding Co...

Page 208: ...z clock signal that is input to IC160 Its timing chart is shown below The FSG FCK1 FCK2 FR and FSH clock supplied to the CCD is output from the OFSG OFCK1 OFCK2 FR and FSH of IC40 DZZAC000108 These clocks of IC40 are derived from the FSG FCK1 and FR clock of IC160 MN86075 generates the timing of the FSG FCK1 FCK2 FR and FSH clock to drive the CCD FSG FCK1 FCK2 FR FSH TG FSG OFSG OFR1 OFR2 FR1 FCK1...

Page 209: ... eliminate blotching of the recording picture which has undergone error diffusion or other processing Reduction circuit This circuit is used to process the received data so that it fits on the recording paper according to the Fax Parameter settings Synchronization control circuit This circuit is used to synchronize the output recorded data with the horizontal synchronizing output signal from the p...

Page 210: ...d DSP IC90 and is then input to the Analog SW2 for volume control The signal is then input to the Speaker Amplifier IC100 Q91 92 where it is amplified to a level sufficient to drive the speaker The key touch tones and Buzzer Signals from the panel are input to the Analog SW2 for volume control and then input to the Speaker Amplifier The monitor tone from the phone line and the buzzer tone from the...

Page 211: ...ing the phase circuit in steps The stepping signal and chopping current control signals pTINA pTTDA pTINB and pTTDB are sent to the chopper drive circuit comprised of IC190 and its peripheral circuitry from the IC150 S CPU output port S CPU IC150 5V 5V Q193 Q194 24V MGND Transmit Motor Motor Driver IC190 Motor Control Signal MGND F190 Tx Motor Driver Circuit Block Diagram pTINA pTTDA pTINB and pTT...

Page 212: ...o distinguish from signals caused by chattering The Off Hook Detector External Telephone circuit consists of the photocoupler PC1 and its peripheral circuits When PC1 detects loop current flow it emits a Low active output signal nHKOF to the IC60 which monitors it for a specified time If the IC60 detects no change in the Low signal level it determines that the External Telephone is Off Hook PC2 PC...

Page 213: ... relay On and Off to generate dial pulses making and breaking the loop DTMF Tone Generator The circuit is incorporated in the MODEM on the FCB PC Board The DTMF tone is conveyed to the telephone line using the same route as the facsimile signal The DTMF tone selection is controlled by the CPU The relay status during dialing is shown below CML Relay PLS Relay Line release Line status make break Spe...

Page 214: ...e ADF Sensor When the leading edge of the document reaches the RP Sensor the shutter opens and the output voltage becomes a Low level Then the shutter closes and the output becomes a High level when the lagging edge of the document clears the RP Sensor The Tx Door Sensor operation is the same as the ADF Sensor the output from the sensor is kept at a Low level when the door is closed and becomes a ...

Page 215: ...LCD display Data transmission reception Interface to main CPU The interfacing between the main CPU and the panel CPU are all executed with commands and responses in the following two formats Command response 1 byte number of data check sum Command response 1 byte number of data data 1 data 2 data n check sum PNLCK PNLRD PNLSD PNLRST nPSAVE nWAKUP BATVOL BZCLK 5V 5VP 24V GND GND PNL CPU IC1 LCD Uni...

Page 216: ...eed the monitor feed back signal nMMP3 goes Low and is fed back to the CPU which controls the printing process The Printer Motor is powered by a 24 VDC supply When the interlocks are open the 24 VDC supply is cut off and the Printer Motor stops rotating Laser Printer Motor Drive Circuit Block Diagram 4 2 1 3 4 2 1 3 MGND nMMP2 nMMP3 24VM 5V 24VM CNP59 CON1 DC Motor Control PCB DC Brushless Motor I...

Page 217: ... VAC is sent to the Fuser Lamp The time at which CR301 is actually activated depends on the 115 VAC sine wave When the cross voltage for Pin 6 and Pin 4 of PC301 is other than 0 Volts sine wave exceeds 0 volts PC301 inhibits the activation of the triac and turns ON the Fuser Lamp 9 9 CN32 CN67 24V R304 4 2 1 PC301 nSSR R303 CR301 2 1 C302 R302 C301 R301 L301 1 2 CN35 CN34 CN34 H CN35 LVPS Fuser La...

Page 218: ... abnormal temperature detection circuit IC55 pin 1 has a high impedance when Q602 is activated turning ON the Fuser Lamp An abnormal temperature is detected when the VTH voltage level becomes higher than V forcing IC55 pin 1 Low and deactivating Q602 Abnormally low and high temperatures as well as Thermistor release status are detected by IC51 CPU programming GND Q602 3 GND Q601 3 5v R616 2 2 5v R...

Page 219: ...he 24 VDC to between 500 VDC for the development bias and outputs 1 700 VAC p p at a frequency of 1 7 kHz to charge the toner The Transfer Circuit changes the 24 VDC supply voltage to approximately 600 VDC steady current 3 0 µA 800 VDC steady voltage 3 GND Q509 2 1 3 Q513 2 1 FG Discharge Plate Bias Transfer Roller Bias Charge Roller Development Roller 3 Q510 2 1 3 Q511 2 1 3 Q512 2 1 HVPS IC 51 C...

Page 220: ...PC Board are de actuated turning OFF 24 VDC to the Printer Drive Circuit the HVPS and the Paper Feed Solenoid Circuits turning OFF the 5 VDC supply voltage for the Laser Driver Circuit on the Laser Unit 24V LVPS 24V 24V Printer Cover 24VD ILS PCB Paper Feed Solenoid LSU DC DC Converter Rush Current Protection Circuit pMPOW HVPS Printer Motor LPC PCB 24VM 24VM 24VM L 5V Interlock Safety Circuit Blo...

Page 221: ...ition of the laser beam as it crosses the OPC Drum nPMON This is the Polygon Motor Control Signal The Polygon Motor rotates when the nPMON output signal level is LOW nPMRDY A Phased Lock Loop PLL circuit keeps the Polygon Motor speed constant at 10 000 rpm when the nPMRDY is at a Low output signal level nPMCK This is the Polygon Motor Rotate Clock SH Laser Power Sample Hold Timing Signal Laser Tim...

Page 222: ...tive components during the Sleep Mode INPUT INPUT CIRCUIT RECTIFIER CIRCUIT CONVERTER CIRCUIT Q101 5 VP OUTPUT 5 VDC OUTPUT 12 VDC OUTPUT 24 VDC OUTPUT GND GND GND GND CONTROL CIRCUIT OVER CURRENT LIMITTER ERROR DETECTION CIRCUIT 5 VP OUTPUT CIRCUIT 12 VDC OUTPUT CIRCUIT 24 VDC OUTPUT CIRCUIT 5V OUTPUT CIRCUIT 5V OUTPUT CIRCUIT 5 VDC OUTPUT CIRCUIT ...

Page 223: ...limits the inrush current Converter Circuit A hybrid IC IC101 in combination with transformer T1 form a switching power supply circuit using the RCC Ringing Choke Converter system Main Switching Circuit In the above circuit when the main switching transistor Q101 is turned On input voltage Ei is supplied to the primary winding of transformer T101 However no current will flow through diode D201 of ...

Page 224: ... increases the output pulse width of the control circuit decreases and the ON time period of Q101 decreases This control circuit decides the minimum OFF time period by itself When the oscillation frequency becomes higher and the OFF time period becomes minimum the OFF time period remains unchanged and only the ON time period decreases This way there is a upper limit of the oscillation frequency an...

Page 225: ...1 1 3C 122 DZMB000004 Cover Printer 1 1 1 1 2I 123 DZMA000185 Switch 1 1 1 1 3K 124 DZJE000087 Cover Sub Document Tray 1 1 1 1 2J 125 DZKG000036 Shaft Latch 1 1 1 1 1J 126 DZLM000045 Latch 1 1 1 1 1H 2K 128 DZKN000085 Spring Latch 1 1 1 1 1H 129 DZKP000078 Spring PC Pressure 1 1 1 1 3I 130 DZLA000080 Roller Pinch 1 1 1 1 4I 131 DZKR000003 Spring Pinch Roller 1 1 1 1 4I 132 DZNK001839 Label Functio...

Page 226: ...23 B1 19 110 125 11 K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 Fig 1 Cover Assemblies 19 138 1106 107 106 OPTIONAL 132 19 B1 B1 135 B1 140 B1 1Y 136 19 19 516 137 C8 133 G To Fig 5 118 119 121 120 B To Fig 5 19 117 134 1111 101 102 1110 1112 19 104 103 108 116 139 109 B1 114 115 516 L10AB 10 11 20 ...

Page 227: ...nel 1 1 1 1 6I 217 DZLG000002 Shaft Pinch Roller 1 1 1 1 2I 5G 218 DZLA000092 Roller Pinch 1 1 1 1 2I 3J 5G 221 DZKP000154 Ground Plate A 1 1 1 1 3I 222 DZKA000018 Lever Adjustment 1 1 1 1 2K 223 DZJM000014 Cover Pre Feed 1 1 1 1 4K 224 DZJM000072 Film Pre Feed 1 1 1 1 4K 225 DZKN000076 Spring Coil Pre Feed Cover 1 1 1 1 3K 226 DZKR000004 Spring Pressure Plate 1 1 1 1 6J 227 DZJM000013 Plate Press...

Page 228: ... J B 8 1 3 4 5 6 7 2 Fig 2 Control Panel Unit 204 214 238 236 19 235 235 19 237 7B 211 211 213 234 232 233 210 215 201 203 202 208 209 218 218 205 222 217 207 206 217 218 231 216 228 226 227 229 224 223 225 C To Fig 5 PP To Fig 5 221 L10AB 10 10 22 ...

Page 229: ...ZKP000167 Plate Pressure Spring 1 1 1 1 1K 325 DZLA000014 Roller Pre Feed 1 1 1 1 1J 326 DZLF000115 Gear Drive B35 1 1 1 1 1G 4B 327 DZLM000050 Bushing P6L8 1 1 1 1 1H 3J 4B 328 DZLA000165 Roller Feed 1 1 1 1 2I 330 DZLA000166 Roller Eject 1 1 1 1 5C 331 DZLA000167 Shaft Idle 1 1 1 1 2H 332 DZJA000562 Bracket 1 LED Array 1 1 1 1 6H 333 LN963292UNL LED Array Assembly 1 1 5F LN963292UNA 1 1 5F 334 D...

Page 230: ...9 341 349 19 339 337 339 330 301 314 316 328 327 326 327 19 303 302 326 19 327 19 19 19 333 530 9H 332 340 4N 342 D To Fig 5 325 318 319 320 19 323 322 321 317 324 19 335 334 E To Fig 5 336 346 306 305 312 309 308 307 313 311 307 344 36 306 352 36 306 304 A To Fig 5 UF 885 UF 895 347 331 348 F To Fig 5 351 L10 PB 10 11 20 ...

Page 231: ...r 1 1 1 1 6C 415 DZJB000023 Frame Fuser 1 1 1 1 7C 416 DZLM000047 Bushing P17L6 8 1 1 1 1 5B 7E 417 DZLF000147 Gear Drive E24 1 1 1 1 6A 418 DZPJ000002 C Ring 1 1 1 1 5A 7E 419 DZLF000148 Gear E14 1 1 1 1 6A 6B 420 DZHC000067 Actuator Exit Paper 1 1 1 1 7C 422 DZLA000078 Roller Eject 1 1 1 1 7B 423 DZLM000040 Bushing P3 5L11 2 Black 1 1 1 1 8C 424 DZLM000039 Bushing P3 5L11 2 White 1 1 1 1 6A 425 ...

Page 232: ...2 433 408 23 23 407 401 412 411 410 409 418 416 419 417 419 425 424 4N 420 415 422 427 426 423 19 4N 4N 416 411 410 412 418 23 V W V To Fig 5 To Fig 5 To Fig 6 B To Fig 5 J To Fig 5 431 414 413 White Black 19 19 19 19 K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 Fig 4 Fuser Unit L10 PB 10 10 20 ...

Page 233: ... 1 1 1 1 3B 524 DZJH000020 Spacer FCB PC Board 1 1 1 1 3C 525 DZJL000023 Plate Memory Card Ground 1 1 1 1 1C 526 DZJA000574 Bracket Fan Duct 1 1 1 1 1E 528 DZFP000694 Harness DC Motor 1 1 1 1 1F 530 DZFP000698 Harness LED 1 1 1I DZFP000712 1 1 1I 531 DZFP000699 Harness SNS 1 1 1 1 2I 532 DZFP000701 Harness POW 1 1 1 1 2H 533 DZFP000210 Harness HVPS 1 1 1 1 8I 535 DZFP000572 Harness SNS 1 1 1 1 7D ...

Page 234: ... H To Fig 6 L To Fig 6 Z To Fig 6 K A C D E F G H I J B 8 1 3 4 5 6 7 2 NN C To Fig X G To Fig 1 537 538 539 347 335 A To Fig 3 F To Fig 3 545 530 E To Fig 3 D To Fig 3 X T B To Fig 1 531 549 548 532 547 19 19 525 C8 522 523 524 521 C8 19 528 544 557 C8 19 19 509 19 NN C8 541 516 516 556 537 519 C8 19 512 19 513 19 511 555 540 19 510 516 514 19 19 526 520 Fig 5 Electrical Parts 551 550 19 AA 516 L...

Page 235: ...ZLM000044 Bushing BTR Rear White 1 1 1 1 5H 634 DZKN000025 Spring BTR 1 1 1 1 5H 7K 635 DZJF000163 Guide Transfer Upper 1 1 1 1 5J 636 DZLA000080 Roller Pinch 1 1 1 1 5K 637 DZKR000003 Spring Wire Pinch Roller 1 1 1 1 5K 638 DZKP000083 Spring Plate Toner Sensor 1 1 1 1 4K 639 DZAN000002 Sensor Toner 1 1 1 1 3J 640 DZJB000042 Cover Toner Sensor 1 1 1 1 3K 641 DZJA000591 Bracket Motor 1 1 1 1 2A 642...

Page 236: ...207 Harness 1 SNS 1 1 1 1 4E 5C 548 DZFP000753 Harness Toner Sensor 1 1 1 1 3J 19 XTB3 8J Screw 1 1 1 1 1A 1B 1C 1H 1J 2A 2B 2E 2F 2H 2K 3B 3E 3H 4D 4F 4J 4I 4K 5A 5C 5J 6B 6H 6J 7A 7E 7F 8B 8E 8H 23 XYN3 F8 Screw 1 1 1 1 4E 1Y XTB3 10J Screw 1 1 1 1 1D 5Z XUC6 E Ring 1 1 1 1 4C 4D 5F C8 XTW3 8SFC Screw 1 1 1 1 4A ...

Page 237: ...636 19 629 19 19 630 19 631 670 653 632 634 626 627 610 531 604 633 659 634 606 19 666 19 19 602 603 664 611 613 19 5Z 23 19 612 609 610 5Z 19 19 C8 5Z 608 607 516 19 19 605 Fig 6 Paper Transportation 615 658 657 656 19 536 535 516 To fig 5 W To fig 4 S To fig 5 DD or MM To fig 7 or 9 R To fig 5 P To fig 5 M To fig 5 To fig 5 To fig 5 To fig 5 To fig 5 660 Q To fig 5 To fig 5 614 White Black 19 66...

Page 238: ...de Paper 1 1 1 1 3I 727 DZFP000219 Harness SNS 1 1 1 1 4E 5A 728 DZEC100478 PC Board CST2 1 1 1 1 6B 729 DZFP000454 Harness 4 CST 1 1 1 1 5A 730 DZHP000155 Magnet Catch 1 1 1 1 5B 731 DZAL000053 Sensor No Paper 1 1 1 1 3E 2E 733 DZJB000015 Base Frame 1 1 1 1 6D 734 DZJA000141 Cassette Rail Left 1 1 1 1 7F 735 DZJN000015 Rubber Leg 1 1 1 1 5J 736 DZKK000020 Actuator No Paper 1 1 1 1 4F 737 DZLA0000...

Page 239: ...19 19 19 517 702 6L 517 19 721 719 19 715 5Y 714 713 5Y 19 5Y 709 708 712 705 19 19 517 716 19 710 19 19 5Y 5Z 711 19 23 706 717 19 727 19 5Z AA AA BB MM CC 740 738 742 741 743 746 704 739 736 733 745 731 730 729 728 19 727 BB AA CC DD 750 EE 744 731 737 815 B1 19 19 C8 19 748 747 FF FF EE 752 Black Black White White To fig 9 Fig 7 250 Feeder Unit L10 PB 10 11 20 ...

Page 240: ...r Right 1 1 1 1 3D 806 DZJC000080 Clip Paper Left 1 1 1 1 4H 807 DZJD000003 Plate Lock 1 1 1 1 4D 808 DZKM000008 Plate Pressure 1 1 1 1 2G 809 DZKN000071 Spring 1 1 1 1 3E 4G 810 DZJP000005 Pad Pressure Plate 1 1 1 1 1G 811 DZNK000298 Label Paper Size 1 1 1 1 8G 812 DZKN000084 Spring Lock 1 1 1 1 3F 813 DZNK000483 Instruction Label 3 1 1 1 1 7B 814 DZNK000300 Instruction Label 2 1 1 1 1 3I 815 DZH...

Page 241: ...Exploded View Parts List 241 K A C D E F G H I J B 8 1 3 4 5 6 7 2 801 811 813 803 815 816 807 805 809 809 812 804 806 814 802 808 810 817 Fig 8 250 Paper Casette ...

Page 242: ...55 Magnet Catch 1 1 1 1 6C 931 DZAL000053 Sensor No Paper 1 1 1 1 1E 3E 933 DZJB000015 Base Frame 1 1 1 1 6E 934 DZJA000141 Cassette Rail Left 1 1 1 1 7F 935 DZJN000015 Rubber Leg 1 1 1 1 5J 936 DZKK000020 Actuator No Paper 1 1 1 1 4G 937 DZLA000080 Roller Pinch 1 1 1 1 3J 938 DZLM000042 Bushing P8L18 Rear White 1 1 1 1 2F 939 DZLM000051 Bushing P8L18 Front Black 1 1 1 1 3G 940 DZLF000131 Gear E34...

Page 243: ...9 921 947 5Y 914 913 5Y 19 909 908 905 19 19 517 19 910 19 19 5Y 5Z 911 19 23 906 917 19 927 19 5Z GG GG JJ 940 938 942 941 943 946 904 939 936 945 931 928 19 GG 957 944 931 937 6L 927 929 KK 930 517 19 19 C8 19 953 954 HH 920 B1 933 19 B1 517 DD or MM JJ LL LL HH KK 19 19 19 19 935 901 956 934 5Y 912 916 5Y 950 948 949 5Y 951 19 952 19 516 1018 Black Black White White To fig 6 or 7 ...

Page 244: ...07 DZJD000003 Plate Lock 1 1 1 1 4D 1008 DZJF000231 Plate Pressure 1 1 1 1 3F 1009 DZKN000093 Spring 1 1 1 1 3G 1010 DZJP000005 Pad Pressure Plate 1 1 1 1 1G 1011 DZNK000298 Label Paper Size 1 1 1 1 8H 1012 DZKN000084 Spring Lock 1 1 1 1 3G 1013 DZNK000483 Instruction Label 3 1 1 1 1 2I 1014 DZNK000300 Instruction Label 2 1 1 1 1 5J 1015 DZJF000225 Paper Size Selector 1 1 1 1 4D 1016 DZJF000229 Gu...

Page 245: ...Exploded View Parts List 245 K A C D E F G H I J B 8 1 3 4 5 6 7 2 Fig 10 500 Paper Casette 1001 1002 1014 1006 1004 1012 1009 1008 1005 1013 1018 1010 1017 1016 1011 1007 1015 1019 ...

Page 246: ... Guide English 1 1 1 1 6B DZSD000794 User s Guide Canadian French 1 1 6B DZSD000793 Quick Guide English 1 1 1 1 6B DZSD000795 Quick Guide Canadian French 1 1 6B 1106 DZMC000101 Tray Recording Paper 1 1 1 1 5B 1107 DZFN000009 Telephone Line Cable 1 1 1 1 4A 1108 DZFM000018 Power Cord 1 1 1 1 4A 1109 DZRD000008 Box Accessories 1 1 1 1 7B 1113 CR2132 Battery 1 1 1 1 3B 1114 DZJC000236 Holder Battery ...

Page 247: ...Exploded View Parts List 247 E A C D B 1 8 2 3 4 5 6 7 Fig 11 Packing and Accessories 1102 1102 1108 1107 1115 1106 1105 1109 1114 1101 1102 1102 L10AB 10 12 22 1113 ...

Page 248: ...ling 2 Polled Printout 1 Journal Print View 2 One Touch Abbreviated Directory Search List 3 Program List 4 Fax Parameter List 5 Not used 6 Individual XMT Journal 7 Directory Sheet Deferred Communication 1 XMT 2 Polling Set Mode 1 User Parameters Date Time Logo Character ID ID Number Fax Telephone Number 2 One Touch Abbreviated Numbers 3 Program Keys 4 Fax Parameters 5 Relayed XMT Conf Comm Paramet...

Page 249: ...ssories Unpack the carton and check that you have all the accessories illustrated Machine Toner Cartridge Document Return Tray Recording Paper Tray Telephone Line Cable Power Cord User s Guide Quick Guide Paper Size Label Lithium Battery and Holder ...

Page 250: ...hine Handset Available as an Option Handset Cord Available as an Option Document Return and Recording Paper Trays Hook the projections into the square holes on the machine ADF Door Installing the Lithium Battery This battery is used to backup the clock during power failures see page 166 of the User s Guide 1 Open the ADF Door 2 Install the Battery Holder slide it to the Left until it latches and c...

Page 251: ...rtridge and rock it back and forth as shown for 5 or 6 times to even the toner inside 2 Remove the protective seal Note Pull on the seal slowly and straight out 3 Push the Release Button to open the Printer Cover Continued on the next page TonerCartridge Printer Cover Release Button ...

Page 252: ... the Toner Cartridge into the machine 5 Close the Printer Cover firmly 6 If you are replacing the Toner Cartridge it is recommended to clean the Printer Roller to maintain good printing quality To clean the Printer Roller follow the procedure on page 163 of the User s Guide Printer Cover ...

Page 253: ...4 LTR or LGL For LGL size paper remove the Paper Length Guide and store it in the provided slot in the front left side of the Paper Cassette If reloading the same size of paper skip the step 2 and 3 3 Adjust the Paper Width Guide and Clip to the proper paper A4 or LTR LGL The factory default for the Paper Width Guide and Clip are on LTR LGL position For A4 paper size adjust by following the steps ...

Page 254: ...nto the Paper Cassette Caution Make sure that the paper is set under the clips of the Paper Cassette You can load about 500 sheets with standard weight paper 20 lb or 75 g m2 For paper specification see page 172 of the User s Guide 3 Set the proper paper size label 6 Slide the Paper Cassette into the machine 1 Your machine will properly print on A4 Letter and Legal size paper only If other size of...

Page 255: ...rly grounded through an ordinary 3 prong AC outlet Do not break off the earth ground prong to fit a 2 prong outlet 1 Your machine uses little power and you should keep it ON at all times Power Cord Included Telephone Line Cable Included Telephone Line Cable Plug one end of the telephone line cable into the RJ 11C telephone jack supplied by the telephone company and the other end into the LINE jack...

Page 256: ...tional standard single line telephone to the machine To connect the telephone break off the protective tab on the TEL jack Attach the cables to the Hook to prevent recording paper jam Note Power Switch After connecting all cables and Power Cord turn the power switch ON ...

Page 257: ...urn to their preset values Home position Other parameters can only be changed by the procedure described below Setting the Fax Parameters see Note 1 see Note 2 1 2 3 Enter Fax Parameter number from the Parameter Table See pages 257 to 260 Ex for CONTRAST 4 5 Enter the new setting value Ex for LIGHTER 6 To set another parameter press to return to step 3 or press to return to standby 1 To scroll the...

Page 258: ... the machine prints the received date time remote ID percentage of reduction and page number on the bottom of each received page 2 Valid 10 KEY BUZZER VOLUME 1 Off Selecting the volume of the Key Buzzer tone 2 Soft 3 Loud 12 COMM JOURNAL 1 Off Selecting the home position of printout mode for COMM Journal Off Always INC Off No printout Always Always prints out Inc only Printout when communication h...

Page 259: ...io automatically or manually Manual The machine will prompt you for the Zoom ratio 100 to 70 when making copies Auto The machine will automatically determine the reduction ratio according to the length of the original document 2 Auto 33 XMT REDUCTION 1 Invalid Selecting whether the machine performs reduction when the transmitting document is wider than the recording paper used at the receiving mac...

Page 260: ...rms Relay XMT Request See page 133 of the User s Guide 2 Valid 41 CONF FAX PARAMETER 1 Invalid Selecting whether the machine performs Confidential Network Communication See page 127 of the User s Guide 2 Valid 42 CONF POLLED FILE SAVE 1 Invalid Selecting whether the machine saves the confidential polled file even after the file is polled once User s Guide 2 Valid 43 PASSWORD XMT 1 Off Setting a 4 ...

Page 261: ...ransmission automatically Line1 Selects this as the default telephone line unless manually selecting an alternate phone line Line2 Selects this as the default telephone line unless manually selecting an alternate phone line 2 Line 1 3 Line 2 99 MEMORY SIZE Flash Memory Displays the amount of base and optional memory installed Base Memory Optional Memory 1 Setting number marked with an asterisk ind...

Page 262: ...B UF 885 UF 895 UE 410046 Expansion Flash Memory Card 2 MB UE 410047 Expansion Flash Memory Card 4 MB UE 410048 Expansion Flash Memory Card 8 MB UE 410033 Expansion D RAM Card 2MB UE 410034 Expansion D RAM Card 4MB UF 885 UF 895 UE 410057 Expansion D RAM Card 8MB UE 403159 Parallel Port Interface Kit Used for Printer or Scanner Interface Available in late Spring of 1999 UF 885 UF 895 UE 403162 PDL...

Page 263: ...Options and Supplies 263 B Supplies Order No Picture Description Available Models FX 13 2B Verification Stamp UF 885 UF 895 UG 3313 Toner Cartridge UF 885 UF 895 ...

Page 264: ...e the Paper Cassette from the machine 6 Remove the Toner Cartridge from the machine 7 Remove the Paper Cassette from the Optional Feeder Unit 8 Remove the two Screws on the new Feeder Unit indicated by the arrow marks These screws are used to attach the Feeder Unit to the machine in step 12 9 Place the machine on its right side on top of a clean cloth to prevent damaging the Printer Cover 10 Plug ...

Page 265: ...connect the Power Cord and the Telephone Line Cable 16 Turn the Power Switch to the ON I position 17 Print some pages from the Optional Feeder Unit to confirm its operation Note The paper size guides are factory set to the Letter size If you are using either A4 or Legal size paper please adjust the paper size guides accordingly 14 13 14 ...

Page 266: ...nnect the Telephone Line Cable 4 Remove the Document Trays 5 Remove the Paper Cassette from the machine 6 Remove the Toner Cartridge from the machine 7 Remove the Paper Cassette from the Optional Feeder Unit 8 Remove the two Screws on the new Feeder Unit indicated by the arrow marks These screws are used to attach the Feeder Unit to the machine in step 12 9 Place the machine on its right side on t...

Page 267: ...connect the Power Cord and the Telephone Line Cable 16 Turn the Power Switch to the ON I position 17 Print some pages from the Optional Feeder Unit to confirm its operation Note The paper size guides are factory set to the Letter size If you are using either A4 or Legal size paper please adjust the paper size guides accordingly 14 13 14 ...

Page 268: ...dle Assembly DZML000132 1 Break off the protective tab of the HANDSET Jack 2 Hook the projections of the Cradle Assembly into the holes on the rear of the machine 3 Connect the cable from the Cradle Assembly to the HANDSET Jack on the left side of the machine 4 Connect the Handset Cord 5 Route the Handset Cord along the hooks on the bottom of the Cradle Assembly 1 4 3 2 5 ...

Page 269: ...HP002970 1 Screw 3x8 XTB3 8J 1 Print Twain Scanner Driver Diskette DZQW000112 Floppy Disk 2HD 1 Turn the Power Switch to the OFF O position 2 Disconnect the Power Cord 3 Disconnect the Telephone Line Cable 4 Open the Control Panel 5 Remove 1 Screw 6 Remove the Memory Card Cover 7 Remove 4 Screws 8 Remove the Sub Rear Cover 9 Remove 3 Screws 10 Remove the Rear Cover 11 Break off the protective tab ...

Page 270: ...les to the CN51 and CN52 on the FCB PC Board 17 Re install the Rear Cover 18 Re connect the Power Cord and the Telephone Line Cable 19 Insert the Master Firmware Card that you have prepared into the machine 20 Turn the Power Switch to the ON I position 21 Perform the Service Mode 9 1 Firmware Update See page 186 22 Perform the Service Mode 6 Parameter Initialization See page 179 23 Turn the Power ...

Page 271: ...irmware Card with the appropriate Optional Firmware See page 48 Qty Description Part No Remarks 1 PDL PC Board DZEC101411 1 PCB Spacer DZJH000059 1 PDL Print Driver DZQX000003 Floppy Disk 2HD 1 Turn the Power Switch to the OFF O position 2 Disconnect the Power Cord 3 Disconnect the Telephone Line Cable 4 Open the Control Panel 5 Remove 1 Screw 6 Remove the Memory Card Cover 7 Remove 4 Screws 8 Rem...

Page 272: ...ew 15 Re install the Rear Cover 16 Re connect the Power Cord and the Telephone Line Cable 17 Insert the Master Firmware Card that you have prepared into the machine 18 Turn the Power Switch to the ON I position 19 Perform the Service Mode 9 1 Firmware Update See page 186 20 Perform the Service Mode 6 Parameter Initialization 21 Turn the Power Switch to the OFF O position 22 Remove the Master Firmw...

Page 273: ...000709 2 Screw 3x8 DZPB000007 Silver Colored Screw 1 Turn the Power Switch to the OFF O position 2 Disconnect the Power Cord 3 Disconnect the Telephone Line Cable 4 Open the Control Panel 5 Remove 1 Screw 6 Remove the Memory Card Cover 7 Remove 4 Screws 8 Remove the Sub Rear Cover 9 Break off the protective tabs on the Sub Rear Cover 10 Remove 1 Screw 11 Remove the Rear Access Cover 12 Remove 3 Sc...

Page 274: ...ted on the left 18 Re connect the Power Cord and the Telephone Line Cable 19 Insert the Master Firmware Card that you have prepared into the machine 20 Turn the Power Switch to the ON I position 21 Perform the Service Mode 9 1 Firmware Update See page 186 22 Perform the Service Mode 6 Parameter Initialization 23 Turn the Power Switch to the OFF O position 24 Remove the Master Firmware Card 25 Re i...

Page 275: ...280 10 Schematic Diagram 10 1 FCB PC Board UF 885 DZEP000430 Model Drawing Name FCB PC Board 1 24 UF 885 ...

Page 276: ...281 DZEP000430 Model Drawing Name FCB PC Board 2 24 UF 885 ...

Page 277: ...282 DZEP000430 Model Drawing Name FCB PC Board 3 24 UF 885 ...

Page 278: ...283 DZEP000430 Model Drawing Name FCB PC Board 4 24 UF 885 ...

Page 279: ...284 DZEP000430 Model Drawing Name FCB PC Board 5 24 UF 885 ...

Page 280: ...285 DZEP000430 Model Drawing Name FCB PC Board 6 24 UF 885 ...

Page 281: ...286 DZEP000430 Model Drawing Name FCB PC Board 7 24 UF 885 ...

Page 282: ...287 DZEP000430 Model Drawing Name FCB PC Board 8 24 UF 885 ...

Page 283: ...288 DZEP000430 Model Drawing Name FCB PC Board 9 24 UF 885 ...

Page 284: ...289 DZEP000430 Model Drawing Name FCB PC Board 10 24 UF 885 ...

Page 285: ...290 DZEP000430 Model Drawing Name FCB PC Board 11 24 UF 885 ...

Page 286: ...291 DZEP000430 Model Drawing Name FCB PC Board 12 24 UF 885 ...

Page 287: ...292 DZEP000430 Model Drawing Name FCB PC Board 13 24 UF 885 ...

Page 288: ...293 DZEP000430 Model Drawing Name FCB PC Board 14 24 UF 885 ...

Page 289: ...294 DZEP000430 Model Drawing Name FCB PC Board 15 24 UF 885 ...

Page 290: ...295 DZEP000430 Model Drawing Name FCB PC Board 16 24 UF 885 ...

Page 291: ...296 DZEP000430 Model Drawing Name FCB PC Board 17 24 UF 885 ...

Page 292: ...297 DZEP000430 Model Drawing Name FCB PC Board 18 24 UF 885 ...

Page 293: ...298 DZEP000430 Model Drawing Name FCB PC Board 19 24 UF 885 ...

Page 294: ...299 DZEP000430 Model Drawing Name FCB PC Board 20 24 UF 885 ...

Page 295: ...300 DZEP000430 Model Drawing Name FCB PC Board 21 24 UF 885 ...

Page 296: ...301 DZEP000430 Model Drawing Name FCB PC Board 22 24 UF 885 ...

Page 297: ...302 DZEP000430 Model Drawing Name FCB PC Board 23 24 UF 885 ...

Page 298: ...303 DZEP000430 Model Drawing Name FCB PC Board 24 24 UF 885 ...

Page 299: ...304 10 2 FCB PC Board UF 895 DZEP000338 Model Drawing Name FCB PC Board 1 24 UF 895 ...

Page 300: ...305 DZEP000338 Model Drawing Name FCB PC Board 2 24 UF 895 ...

Page 301: ...306 DZEP000338 Model Drawing Name FCB PC Board 3 24 UF 895 ...

Page 302: ...307 DZEP000338 Model Drawing Name FCB PC Board 4 24 UF 895 ...

Page 303: ...308 DZEP000338 Model Drawing Name FCB PC Board 5 24 UF 895 ...

Page 304: ...309 DZEP000338 Model Drawing Name FCB PC Board 6 24 UF 895 ...

Page 305: ...310 DZEP000338 Model Drawing Name FCB PC Board 7 24 UF 895 ...

Page 306: ...311 DZEP000338 Model Drawing Name FCB PC Board 8 24 UF 895 ...

Page 307: ...312 DZEP000338 Model Drawing Name FCB PC Board 9 24 UF 895 ...

Page 308: ...313 DZEP000338 Model Drawing Name FCB PC Board 10 24 UF 895 ...

Page 309: ...314 DZEP000338 Model Drawing Name FCB PC Board 11 24 UF 895 ...

Page 310: ...315 DZEP000338 Model Drawing Name FCB PC Board 12 24 UF 895 ...

Page 311: ...316 DZEP000338 Model Drawing Name FCB PC Board 13 24 UF 895 ...

Page 312: ...317 DZEP000338 Model Drawing Name FCB PC Board 14 24 UF 895 ...

Page 313: ...318 DZEP000338 Model Drawing Name FCB PC Board 15 24 UF 895 ...

Page 314: ...319 DZEP000338 Model Drawing Name FCB PC Board 16 24 UF 895 ...

Page 315: ...320 DZEP000338 Model Drawing Name FCB PC Board 17 24 UF 895 ...

Page 316: ...321 DZEP000338 Model Drawing Name FCB PC Board 18 24 UF 895 ...

Page 317: ...322 DZEP000338 Model Drawing Name FCB PC Board 19 24 UF 895 ...

Page 318: ...323 DZEP000338 Model Drawing Name FCB PC Board 20 24 UF 895 ...

Page 319: ...324 DZEP000338 Model Drawing Name FCB PC Board 21 24 UF 895 ...

Page 320: ...325 DZEP000338 Model Drawing Name FCB PC Board 22 24 UF 895 ...

Page 321: ...326 DZEP000338 Model Drawing Name FCB PC Board 23 24 UF 895 ...

Page 322: ...327 DZEP000338 Model Drawing Name FCB PC Board 24 24 UF 895 ...

Page 323: ...328 10 3 LCU PC Board DZYNA1435 Model Drawing Name LCU PC Board 1 1 UF 885 895 ...

Page 324: ...329 10 4 LCE PC Board DZYNA1436 Model Drawing Name LCE PC Board 1 1 UF 885 895 Except for European Models ...

Page 325: ...330 DZEP000441 Model Drawing Name LCE PC Board 1 1 UF 885 895 For European Models ...

Page 326: ...331 10 5 SRU PC Board DZEP000168 Model Drawing Name SRU PC Board 1 1 UF 885 895 ...

Page 327: ...332 10 6 PNL PC Board DZEP000340 Model Drawing Name PNL PC Board 1 4 UF 885 895 ...

Page 328: ...333 DZEP000340 Model Drawing Name PNL PC Board 2 4 UF 885 895 ...

Page 329: ...334 DZEP000340 Model Drawing Name PNL PC Board 3 4 UF 885 895 ...

Page 330: ...335 DZEP000340 Model Drawing Name PNL PC Board 4 4 UF 885 895 ...

Page 331: ...336 10 7 CCD PC Board DZYC0539C Model Drawing Name CCD PC Board 1 1 UF 885 ...

Page 332: ...337 DZYNA1428 Model Drawing Name CCD PC Board 1 1 UF 895 ...

Page 333: ...338 10 8 LPC PC Board DZEP000388 0 Model Drawing Name LPC PC Board 1 4 UF 885 895 ...

Page 334: ...339 DZEP000388 0 Model Drawing Name LPC PC Board 2 4 UF 885 895 ...

Page 335: ...340 DZEP000388 0 Model Drawing Name LPC PC Board 3 4 UF 885 895 ...

Page 336: ...341 DZEP000388 0 Model Drawing Name LPC PC Board 4 4 UF 885 895 ...

Page 337: ...342 10 9 SNS PC Board DZEP000345 Model Drawing Name SNS PC Board 1 1 UF 885 895 ...

Page 338: ...343 10 10 ACI PC Board DZYNA1556 Model Drawing Name ACI PC Board 1 1 UF 885 895 ...

Page 339: ...344 10 11 ILS PC Board DZYNA1555 Model Drawing Name ILS PC Board 1 1 UF 885 895 ...

Page 340: ...345 10 12 SSN PC Board DZEP000165 Model Drawing Name SSN PC Board 1 1 UF 885 895 ...

Page 341: ...346 10 13 CST2 PC Board DZYNA1557 Model Drawing Name CST2 PC Board 1 1 UF 885 895 ...

Page 342: ...347 10 14 CST3 PC Board DZEP000166 Model Drawing Name CST3 PC Board 1 1 UF 885 895 ...

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