Panasonic UF 885 - Panafax B/W Laser Service Manual Download

Page: 117 / 342

Troubleshooting

117

4.4

Printed Copy Quality Problems

4.4.1

Black Copy

START

Yes

Is the printout in Service Mode 3
normal?

Check the Scanner mechanism.

Is the HVPS normal?

Is the LPC PCB normal?

Is the Toner Cartridge
operational?

Replace the Toner Cartridge.

1. Check all connectors and

voltages on the HVPS.

2. Check the contacts between HVPS

and Toner Cartridge.

3. Replace the HVPS.

Yes

1. Check all connectors and

voltages on the LPC PCB.

2. Replace the LPC PCB.

END

Paper Travel

Summary of Contents for UF 885 - Panafax B/W Laser

Page 2: ...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 Moto...

Page 3: ...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 2...

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

Page 5: ...tore 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...

Page 6: ...ry 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 o...

Page 7: ...s 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...

Page 8: ...ps 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...

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...

Page 10: ...sent 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...

Page 11: ...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 Tempe...

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: ...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...

Page 16: ...mission 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 Recepti...

Page 17: ...fidential 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 C...

Page 18: ...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 Rol...

Page 19: ...nd 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 1...

Page 20: ...ide 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 Cove...

Page 21: ...se 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...

Page 22: ...ve 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 Ass...

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...

Page 25: ...cket 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...

Page 26: ...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...

Page 27: ...ooks 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 C...

Page 28: ...w 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 Wh...

Page 29: ...he 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 an...

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...

Page 31: ...anner 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 Ap...

Page 32: ...ansmission 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...

Page 33: ...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...

Page 34: ...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...

Page 35: ...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...

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: ...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 remo...

Page 38: ...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 Rolle...

Page 39: ...d 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...

Page 40: ...ound 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 th...

Page 41: ...over 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 62...

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...

Page 43: ...aper 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...

Page 44: ...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...

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

Page 46: ...ols 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...

Page 47: ...s 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 Pa...

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 Fun...

Page 49: ...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 doc...

Page 50: ...attern 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...

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: ...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 Syste...

Page 55: ...nal 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 Me...

Page 56: ...lash 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...

Page 57: ...0 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...

Page 58: ...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 4...

Page 59: ...rd 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 RS...

Page 60: ...D 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...

Page 61: ...B 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 Dete...

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: ...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...

Page 64: ...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 Ad...

Page 65: ...dress 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...

Page 66: ...ble 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 Grou...

Page 67: ...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 Sup...

Page 68: ...le 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 Registe...

Page 69: ...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...

Page 70: ...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 Tr...

Page 71: ...N11 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 PC...

Page 72: ...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 Pri...

Page 73: ...N12 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...

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 PC...

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: ...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...

Page 78: ...01 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 MGN...

Page 79: ...lopment 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 Destinatio...

Page 80: ...tor 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 CN...

Page 81: ...unction 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 p...

Page 82: ...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 Si...

Page 83: ...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 CN6...

Page 84: ...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 De...

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

Page 86: ...one 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 Externa...

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 D...

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

Page 89: ...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 H...

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: ...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...

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: ...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 A AC 400 Hz Sine Wave DC Charge Voltage D Development...

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: ...ta 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 CN...

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...

Page 97: ...tection 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 CN8...

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...

Page 100: ...nsor 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...

Page 101: ...nal 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...

Page 102: ...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 di...

Page 103: ...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 reco...

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...

Page 105: ...ber 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 th...

Page 106: ...t 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 rece...

Page 107: ...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 occ...

Page 108: ...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 Chan...

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 Leve...

Page 110: ...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 f...

Page 111: ...l 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 frequ...

Page 112: ...in 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...

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 operatio...

Page 114: ...otor 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...

Page 115: ...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...

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...

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 To...

Page 118: ...ridge 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 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 TonerCartridgeopera...

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 pape...

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...

Page 122: ...he 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 an...

Page 123: ...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 Spr...

Page 124: ...p 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...

Page 125: ...rCartridgeoperational 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 N...

Page 126: ...age 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 STA...

Page 127: ...eas 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 t...

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 surfa...

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...

Page 130: ...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...

Page 131: ...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 par...

Page 132: ...aper 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...

Page 133: ...oothly 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...

Page 134: ...cohol 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 Separa...

Page 135: ...e 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...

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 R...

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 ma...

Page 138: ...o 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...

Page 139: ...nit 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 o...

Page 140: ...losed 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 FC...

Page 141: ...olling 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...

Page 142: ...efective 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 STAND...

Page 143: ...f 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 po...

Page 144: ...U 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...

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 communica...

Page 146: ...i 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 Pres...

Page 147: ...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 Commu...

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 Ye...

Page 149: ...andard 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 N...

Page 150: ...800 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...

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...

Page 153: ...imes 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 T...

Page 154: ...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...

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...

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...

Page 157: ...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 beca...

Page 158: ...uncion 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 S...

Page 159: ...U 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 2...

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...

Page 161: ...n 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...

Page 162: ...ture 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...

Page 163: ...vice 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 or...

Page 164: ...urned 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 l...

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 a...

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 nP...

Page 167: ...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 detec...

Page 168: ...D 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...

Page 169: ...o 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...

Page 170: ...y 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 retu...

Page 171: ...rtridge 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...

Page 172: ...s 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 Nu...

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 re...

Page 174: ...r 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 C...

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...

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...

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...

Page 178: ...ay 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...

Page 179: ...alues 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...

Page 180: ...TART 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...

Page 181: ...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 tele...

Page 182: ...n 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...

Page 183: ...e 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 To...

Page 184: ...int 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 L...

Page 185: ...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...

Page 186: ...on 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...

Page 187: ...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...

Page 188: ...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 Activ...

Page 189: ...89 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 Initia...

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 cert...

Page 191: ...t 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 co...

Page 192: ...eds 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...

Page 193: ...ler 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 Senso...

Page 194: ...er 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...

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 Pape...

Page 196: ...e 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 ro...

Page 197: ...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...

Page 198: ...mperature 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 bondi...

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 Th...

Page 200: ...ze 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 Thermos...

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 IC11...

Page 202: ...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 6...

Page 203: ...rocessing 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 1...

Page 204: ...e 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 IC13...

Page 205: ...essing 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...

Page 206: ...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...

Page 207: ...he 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 Circ...

Page 208: ...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 clo...

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 recordin...

Page 210: ...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...

Page 211: ...ng 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...

Page 212: ...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...

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 u...

Page 214: ...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 th...

Page 215: ...CD 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 re...

Page 216: ...ed 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 su...

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...

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 th...

Page 219: ...e 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...

Page 220: ...C 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 Uni...

Page 221: ...tion 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 circu...

Page 222: ...ive 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 LIMI...

Page 223: ...imits 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 Circui...

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 frequ...

Page 225: ...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 2...

Page 226: ...3 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...

Page 227: ...el 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 DZJM0...

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 22...

Page 229: ...KP000167 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...

Page 230: ...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...

Page 231: ...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...

Page 232: ...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 B...

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 DZ...

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 5...

Page 235: ...LM000044 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 Pinc...

Page 236: ...07 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 X...

Page 237: ...36 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...

Page 238: ...e 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...

Page 239: ...9 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...

Page 240: ...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 Pressur...

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: ...5 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 DZKK00...

Page 243: ...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 1...

Page 244: ...7 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...

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...

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: ...ing 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 Communicatio...

Page 249: ...sories 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 Gu...

Page 250: ...ine 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 Lithi...

Page 251: ...tridge 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 Pr...

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 clea...

Page 253: ...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...

Page 254: ...to 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 se...

Page 255: ...ly 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 Inc...

Page 256: ...ional 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...

Page 257: ...rn 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...

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 Buzze...

Page 259: ...o 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...

Page 260: ...ms 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...

Page 261: ...ansmission 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 a...

Page 262: ...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...

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: ...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...

Page 265: ...onnect 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 a...

Page 266: ...nect 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 Feede...

Page 267: ...onnect 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 a...

Page 268: ...le 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 As...

Page 269: ...P002970 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 C...

Page 270: ...es 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 ma...

Page 271: ...rmware 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 th...

Page 272: ...w 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...

Page 273: ...00709 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 Sc...

Page 274: ...ed 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 Per...

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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Panasonic UF 885 - Panafax B/W Laser, Service Manual

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