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Panasonic Panafax UF-4000, Service Manual

The Panasonic Panafax UF-4000 is a versatile and reliable fax machine that simplifies your communication needs. With its comprehensive Service Manual, users can effortlessly troubleshoot any issues that may arise. Download the manual for free from manualshive.com and enjoy uninterrupted faxing without any hassle.

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108

4.6.2.

Poor Transmitted Copy Quality

Make a copy.

Is the printed copy 
normal?

Is the transmitted 
copy normal?

The receiving unit 
may be defective.

Telephone line quality
is poor.

Is the CIS LED 
lit?

Replace the Low 
Voltage Power 
Supply Unit.

Replace the SC 
PCB.

Replace the CIS.

Connect it correctly.

Does CN3, pin 7 on 
SC PCB measure 
+24 VDC?

Does CN3, pin 6 
measure 0V when 
the scan starts?

Is CN3 on the 
SC PCB
connected properly?

Perform a transmission 
test to a reference 
fax unit.

Does poor transmitted
copy appear only 
when transmitting to a 
specific receiver?

(1) Replace the CIS.
(2) Replace the SC PCB. 

Check the Telephone Line Cable.
Replace the SC PCB.

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

START

END

Summary of Contents for Panafax UF-4000

Page 1: ...Order Number MGCS050201C0 H13 Facsimile UF 490 UF 4000 4100 Version 2 0 2005 Panasonic Communications Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law ...

Page 2: ... PCB Caution Pb free solder has a higher melting point than standard solder typically the melting point is 50 70 F 30 40 C higher Please use a soldering iron with temperature control and adjust it to 700 20 F 370 10 C Exercise care while using higher temperature soldering irons do not heat the PCB for too long to prevent solder splash or damage to the PCB Pb free solder will tend to splash when he...

Page 3: ...s essential that you unplug the AC Power Cord from the wall outlet During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord 2 Please read the installation instructions carefully and follow each step Example UF 4000 The specifications are subject to change without notice Panasonic Communications Co Ltd reserves the right to make...

Page 4: ...4 ...

Page 5: ...ing a live connector can cause arcing consequently deforming the plug and cause fire When disconnecting the machine grasp the plug instead of the cord Pulling on a cord forcibly can damage it and cause fire or electric shock When the machine is not used over an extended period of time switch it Off and unplug it If an unused machine is left connected to a power source for a long period degraded in...

Page 6: ...ation or modify any parts An unauthorized modification can cause smoke or fire Consumable Safeguards Never dispose of toner toner cartridge or a waste toner container into an open flame Toner remaining in the cartridge can cause an explosion burns and or injuries Keep button batteries stamp out of the reach of children If a button battery stamp is swallowed accidentally get medical treatment immed...

Page 7: ... eye fatigue or damage Pull out paper trays slowly to prevent injuries When removing jammed paper make sure that no pieces of torn paper are left in the machine A piece of paper remaining in the machine can cause fire If a sheet of paper is wrapped around the heat roller or when clearing a jammed paper that is difficult or impossible to see do not try to remove it by yourself Doing so can cause in...

Page 8: ...8 memo ...

Page 9: ...Codes Table For Facsimile 113 4 8 Diagnostic Codes For Facsimile 118 Service Modes 125 5 1 Service Modes For Facsimile 125 System Description 171 6 1 Mechanical Operation 171 6 2 Electrical Circuit Explanation 181 Exploded View Parts List 207 7 1 Destination Codes 207 7 2 Control Panel Unit 208 7 3 ADF Unit 212 7 4 Fuser Unit 215 7 5 ASF Unit 218 7 6 Drive Unit 222 7 7 Base Unit 224 7 8 PC Board H...

Page 10: ... 15 4 Reception Std 8 x 3 85 Fine 8 x 7 7 S Fine 8 x 15 4 Scanner Mechanism 1 Scanning Device CIS 2 Scanning Speed Std 5 0 sec Letter sized document 5 3 sec A4 sized document Fine 10 0 sec Letter sized document 10 6 sec A4 sized document S Fine 20 0 sec Letter sized document 21 2 sec A4 sized document 3 Scanning Resolution dot mm x lines mm Std 8 x 3 85 Fine 8 x 7 7 S Fine 8 x 15 4 4 Document Size...

Page 11: ...Yes Memory Collation 8 Consumables See Consumables Section Memory Clock 1 Standard Memory 4 MB 240 pages 1 MB 60 pages ITU T Image No 1 A4 Std Resolution 2 Memory Backup Yes No 3 Document Memory type Flash Memory Dynamic Memory Without Battery backup 4 Clock Backup 30 minutes Use of a Gold Capacitor Copy Quality 1 Halftone Tx Yes 64 Level Error Diffusion Quality Mode only 2 Super Fine Tx Rx dot mm...

Page 12: ...er Supply ES Energy Saver Environment 1 Temperature Operation 50 to 95 F 10 to 35 C Storage 4 to 104 F 20 to 40 C Transport Max 72 hours 4 to 122 F 20 to 50 C 2 Relative Humidity Operation 15 to 70 RH Storage 5 to 85 RH Transport Max 480 hours 15 to 85 RH Standards 1 Safety UL60950 1 2003 CSA C22 2 No 950 HHS Part 1040 1993 UL1950 CSA C22 2 No 950 2 PSTN FCC Part 68 2002 CS 03 Issue 8 1996 FCC Par...

Page 13: ...ons 1 Paper Tray No 2 Document Memory No 3 Page Memory No 4 Battery Backup 72 hours No 5 G3 Optional Communication Port No 6 Handset Yes Specified Destinations only 7 V 24 Encryption Interface No 8 PDL No 9 Parallel Port Interface Standard Printer Interface GDI Standard Scanner Interface Twain Standard Class 2 Interface No Standard PC Interface PCC Standard PC Interface LaserFAX No HydraFax LaserF...

Page 14: ...tic Redialing Yes 12 Manual Redialing Yes 13 Chain Dialing Hybrid Dial Yes On Monitor Dialing mode only 14 Line Monitor Speaker Yes 15 Pulse Tone Dialing Yes 10 pps DTMF 16 Pulse to Tone Change Yes 17 Flash Key Yes 18 External Telephone Jack 1 Handset or External Telephone Transmission Features 1 Direct Transmission Yes ADF Transmission 2 Memory Transmission Yes Page Retransmission 3 Quick Memory ...

Page 15: ...ote Reception Yes DTMF Specified Destinations only Polling 1 Polling Yes 2 Turnaround Polling No 3 Multi Station Polling Yes Max 107 stations 4 Deferred Polling No 5 Deferred Multi Station Polling No 6 Direct Polling Tx No 7 Memory Polling Tx No 8 Preset Polling Password Yes 9 Temporary Polling Password Yes 10 Continuous Polling No Convenience 1 Panel Display Yes 16 x 1 Alphanumeric LCD 2 Voice Co...

Page 16: ...le List No 7 Ind XMT Journal Yes 8 Directory Sheet Yes 9 Character Code List No Identifications 1 Logo Yes 25 Characters 2 Multiple Logo No 3 Character ID Yes 16 Characters 4 Numeric ID Yes 20 Digits Special Communications 1 Password XMT RCV No 2 Selective Reception No TSI Check 3 Relay XMT Request No 4 Relay XMT Center No 5 Confidential XMT Polling No 6 Confidential Center No 7 Mailbox XMT Pollin...

Page 17: ... Saving Time Yes USA Canada and Germany only 7 Self Diagnostic Function Yes 8 Remote Diagnostic Function Yes Specified Destinations only 9 Check Call Function Yes Firmware Update Download 1 Remote Update Yes ITU T T3 T4 Protocol Using Remote Firmware Update Tool 2 Local Update Memory Card FROM No Parallel Port Yes 3 Download to FROM Card No Items Description Remarks UF 4000 4100 UF 490 ...

Page 18: ...ng Descending Output Order 11 Status Monitor Yes Local Connection 12 Network Printing No 13 Network Status Monitor No 14 Smoothing No 15 Applicable PC IBM PC AT or Compatible 16 Multi Task Operation Printing while Fax XMT from Memory Yes Printing while Fax RCV into Memory No Fax XMT from Memory while Printing Yes Fax RCV into Memory while Printing Yes 17 Output to Separate Tray for Printing Fax Co...

Page 19: ...h 320 mm 20 1 inch 510 mm 8 2 inch 14 3 inch 364 mm 5 9 inch 8 7 inch 220mm 13 5 inch 343 mm 208 mm 150 mm REAR VIEW RIGHT SIDE VIEW TOP VIEW FRONT VIEW LEFT SIDE VIEW Manufacturer s Name and Address Factory ID Complies with FDA radiation performance standards 21 CFR Subchapter J For USA Only ...

Page 20: ...tion Except Letters I and O For Example 1AT UF 490 AU 478 UF 4000 AU 479 UF 4100 AB Production Facility Production Year Starting with Year 2001 the last 2 digits of the year is represented as A T A 01 2001 K 11 2011 B 02 L 12 C 03 M 13 D 04 N 14 E 05 O 15 F 06 P 16 G 07 Q 17 H 08 R 18 I 09 S 19 J 10 2010 T 20 2020 Production Month A January G July B February H August C March I September D April J ...

Page 21: ...21 1 4 Control Panel For USA and Canada UF 490 UF 4000 ...

Page 22: ...22 For Other Destinations UF 490 UF 4100 UF 4100 ABBR ...

Page 23: ...ard 701 Speaker 612 ACI PC Board 707 Power Supply Unit 702 Base Plate Assembly 602 Gear Shaft 229 ADF Roller 221 Scanning Roller 218 CIS 223 Stamp Cover 226 Stamp Solenoid Assembly 227 Top Cover 117 LCD Holder 113 PNL PC Board Assembly 703 Directory Sheet 104 Start Key 112 Stamp Head 238 Paper Length Guide 402 Paper Tray 403 Document Sub Tray 118 Document Return Tray Assembly 606 Recording Paper T...

Page 24: ...ration Pad 417 Pad Holder Assembly 411 Pick Gear 434 ASF Roller 435 Pick Roller 436 ASF Unit Motor Cover 518 Motor 501 Feed Roller 439 Bias Transfer Roller 446 2 2 7 2 2 8 Fuser Cover 2 Assembly 301 Fuser Lamp 314 Fuser Roller 316 Exit Roller 304 Pressure Roller 322 Fuser Cover 1 Assembly 305 Pressure Spring 321 SNSE PC Board 704 Thermistor Assembly 307 Fuser Unit ILS PC Board 705 Eject Roller 302...

Page 25: ...ray Cover Paper Length Guide Paper Tray 1 Disconnect the AC Power Cord 906 2 Disconnect the Telephone Line Cable 907 3 Remove the Document Sub Tray 118 4 Remove the Document Return Tray Assembly 606 5 Remove the Recording Paper Tray 605 6 Remove the Paper Tray Cover 401 7 Remove the Paper Length Guide 402 8 Remove the Paper Tray 403 1 2 3 4 5 6 7 8 ...

Page 26: ...Destinations Only 3 Remove the Stamp Head 238 Cleaning Scanning Glass 1 Clean the Scanning Glass with a soft cloth saturated with isopropyl alcohol Cleaning ADF Roller Eject Roller and Exit Roller 2 Clean the ADF Roller 221 Eject Roller 302 Exit Roller 304 with a soft cloth saturated with isopropyl alcohol 1 2 3 ...

Page 27: ...Cleaning ASF Roller Pick Roller 3 Remove the Toner Cartridge Assembly 4 Lift the Lower TX Chassis Assembly 5 Clean the ASF Roller 435 and Pick Roller 436 with a soft cloth saturated with isopropyl alcohol ...

Page 28: ... Unit 2 Release 2 Latch Hooks on the Face Plate 102 using a Straight Edge Screwdriver 3 Remove the Face Plate 102 4 Remove the Directory Sheet 104 5 Remove the Start Key 112 6 Open the Panel Cover Assembly 103 7 2 Screws 19 8 2 Screws 19 9 Release 6 Latch Hooks 10 Remove the Panel Cover Assembly 103 3 2 1 5 4 7 6 8 9 10 9 9 ...

Page 29: ...15 Remove the PNL PC Board Assembly 703 16 Release 2 Latch Hooks 17 Remove the LCD Holder 113 18 Remove the PNL PCB 703 Note Before installing the new PNL PCB Remove the protective plastic film from the LCD Snap off the Sensor PCB from the upper right corner of the PNL PCB Snap off the protective connector cover 11 12 12 12 12 15 13 14 16 16 17 18 ...

Page 30: ... 5 Remove the Speaker 612 6 Disconnect all Connectors on the SC PC Board Note CN 4 and 6 Orange cannot be removed soldered Remove CN103 White from the Power Supply Unit 7 6 Screws 19 and 2 Screws on Centronics I F Connector 8 Remove the SC PC Board 701 Note When re installing the SC PC Board be careful of the position of the Sensor 9 4 Screws 19 10 Remove the Base Plate Assembly 602 1 1 2 3 4 5 6 ...

Page 31: ...he ACI Connector on the Power Unit CN101 12 1 Screw 35 13 Remove the ACI PC Board 707 14 Disconnect the HEAT1 Harness on the Power Supply Unit CN102 15 4 Screws 62 16 Remove the Power Supply Unit 702 11 12 13 14 16 15 15 ...

Page 32: ...per Latch 210 3 Remove the Upper TX Chassis Assembly 201 4 2 Silver Screws B1 5 2 Screws 19 6 Remove the Top Cover 117 Specified Destinations Only 7 Open the Lower TX Chassis Assembly 215 8 1 Screw 19 9 Remove the Stamp Cover 226 10 1 Screw 19 11 Remove the Stamp Solenoid Assembly 227 12 Open the Lower TX Chassis Assembly 215 13 Remove the Stopper Latch 2 237 14 Disconnect the CIS Harness 1003 15 ...

Page 33: ...ssembly 218 18 Remove the Scanning Roller 218 19 Lift the White Guide 216 20 Release the Latch Hooks 21 Remove the CIS Holder 224 with the CIS Assembly 22 Remove the CIS Assembly 223 Note When re installing make sure to install the CIS Assembly into the CIS Holder first before re attaching it to the Lower TX Chassis Assembly 17 Back View 18 19 21 20 22 ...

Page 34: ...move the Gear Cover 236 26 Remove B51C16 F Gear 230 C18C43 F Gear 231 C41 F Gear 232 and C34D19 F Gear 233 27 Remove the Gear Shaft 229 Note Lift by the center of the Shaft and move it towards the right side 28 Remove the ADF Roller 221 23 24 25 26 27 28 ...

Page 35: ...ct the LSU Harness 1002 Note Note the Harness routing to the PC Board for re installation purposes 3 Remove the LSU 115 Cleaning Mirror 1 2 Screws 19 2 Remove the LSU Cover 3 Clean the Mirrors with a soft cloth saturated with isopropyl alcohol 1 1 2 3 1 2 ...

Page 36: ... re installation purposes 3 2 Screws 19 4 Remove the Motor 501 5 Remove the Snap Ring B9 6 Remove the Feed Roller 439 Note Lift the right side of the Feed Roller pushing towards the left 7 4 Screws 19 8 Remove the Left Toner Cartridge Rail 608 9 3 Screws 19 10 Remove the BTR Guide 445 11 2 Screws 19 12 Remove the Plate Holder 453 13 Remove the Discharge Plate 452 1 2 3 4 5 6 7 7 8 9 9 13 12 10 11 ...

Page 37: ...Roller 446 Caution Do not Touch the surface of the Bias Roller Clean the Bias Transfer Roller only with a dry cloth When cleaning or replacing the Bias Transfer Roller clean both sides of the Transfer Guide with isopropyl alcohol 14 ...

Page 38: ...ure Plate Pad Holder 1 5 Screws 19 2 Disconnect the SNST Harness 1008 3 Remove the ASF Unit 4 1 Screw 19 5 Remove the Solenoid 431 Note Note the Harness routing to the PC Board for re installation purposes 6 1 Screw 19 7 Remove the Toner Sensor Spring 432 8 Release 3 Latch Hooks 9 Remove the SNST PC Board 706 1 1 3 2 4 5 6 7 8 8 9 ...

Page 39: ...Assembly and follow the instructions below to properly align it Slowly pull out the F Gear D34 427 and select one of the five notches B on the Clutch Case that will align the triangular notches A of the Clutch Drum 424 Black and Clutch Case 426 White Note To synchronize the Cam Gears when re installing the Cam Gears make sure that the alignment pointers of the Cam Gears are properly placed into th...

Page 40: ...the Pressure Plate Assembly 404 18 Remove Pad Holder 411 Note When re installing the Pad Holder be careful not to damage the Separation Pad Plate Cleaning Paper Pad Paper Separation Pad 1 Clean the Paper Pad 406 and Paper Separation Pad 417 with a soft cloth saturated with isopropyl alcohol 16 15 17 18 18 ...

Page 41: ... Connector CN11 on the SC PC Board before proceeding to the next step 1 4 Screws 19 2 Remove the Fuser Cover 2 Assembly 301 3 1 Screw 19 4 Disconnect the ILS Harness 1001 5 Remove the ILS PC Board 705 6 Remove the Eject Roller 302 7 6 Screws 19 8 Disconnect HEAT1 Harness 1009 and SNSE Harness 1007 Note Note the Harness routing to the PC Board for re installation purposes 9 Remove the Fuser Cover A...

Page 42: ...ycle use isopropyl alcohol to clean finger prints Note When re installing the Fuser Lamp insert the end of the Lamp with the arrow mark first 12 2 Screws 19 13 Remove the Fuser Cover Assembly 305 14 1 Screw 4B 15 Disconnect and remove the Thermistor Assembly 307 16 Lift the Paper Exit Actuator 306 17 1 Screw 19 18 Remove the SNSE PC Board 704 10 11 12 13 14 15 17 18 16 ...

Page 43: ... Pressure Springs 321 20 Remove the 2 C Rings 317 2 P17L6 8 Bushings 318 E24 Drive Gear 326 and 2 D16E17 F Gears 327 21 Remove the Fuser Roller 316 22 2 Screws 19 23 Remove the Rear Paper Guide 324 19 20 20 20 21 22 23 ...

Page 44: ...44 24 Remove the Pressure Roller 322 25 Remove the Exit Roller 304 24 25 ...

Page 45: ...45 2 2 10 Fan 1 3 Screws 19 and 1 Screw 19 from the Base Plate Assembly 2 Remove the Drive Unit 3 2 Screws A3 4 Remove the Fan 502 1 2 3 4 ...

Page 46: ...r UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only Screw Screw For UF 490 only 62 XTB3 6J XTB3 6JFJ XTB3 6F XTB3 6FFJ 1Y XTB3 10J XTB3 10JFJ 4B XYN3 J10 XYN3 J10FJ B5 B4 B9 XSB4 10BN XTB3 8JK DZJM000171 Screw Screw Snap Ring B1 DZPB000007 Silver Screw 5Y XUC4 E Ring 6I...

Page 47: ...47 Ref No Part No Figure Remark G3 FFPFJ0041 Snap Ring G4 DZKP00023 Washer C8 XTW3 8SFC XTW3 8SFJ G2 XTB3 12JZ XTB3 12JFI Screw Screw For UF 490 only Black Screw Black Screw For UF 490 only ...

Page 48: ...hillips Screwdriver 2 9 Brush 5 Blade tip Screwdriver 3 32 in 10 Molykote EM 50L Grease Parts No EM 50L Laser Unit 115 Mirror ADF Roller 221 Separator Rubber 206 CIS 223 Scanning Roller 218 Eject Roller 302 Exit Roller 304 SNST Sensor 706 Paper Separation Pad 417 ASF Roller 435 Pick Roller 436 Feed Roller 439 Bias Transfer Roller 446 Fuser Lamp 314 Pressure Roller 322 Fuser Roller 316 ...

Page 49: ...ITU T Image No 1 test chart at Multi Copy mode Operation environment 68 F 20 C 50 RH Mechanical Parts Ref No Replacement Cycle Procedure Receiver Unit ASF Roller 435 70 000 sheets Refer to ch 2 2 8 Bias Transfer Roller 446 Refer to ch 2 2 7 Fuser Roller 316 Refer to ch 2 2 9 Pressure Roller 322 Refer to ch 2 2 9 Transmitter Unit ADF Roller 221 70 000 sheets Refer to ch 2 2 5 Separator Rubber 206 R...

Page 50: ... Mode 9 3 4 1 Firmware Version UF 490 UF 4000 4100 HOST HOST UF 490 A A V1 xxxx AU Destination Code Fax AU USA Canada AB UK Firmware Version V1 xxxx Language Code A US English C French Spanish B US English Spanish Portuguese Firmware Type A Standard B Optional Model Number b English French Spanish g German French Italian UF 4000 A A V1 xxxx AU AB Destination Code Fax AU USA Canada AB UK Firmware V...

Page 51: ... Ground APLED1 LED Enable Signal Document Detect APLED2 LED Enable Signal Document Detect A_ Motor Pulse B Motor Pulse Black L AC Power Supply BPNT Read Point Detection Signal BUSY Peripheral Busy Peripheral Host BWLED1 Power Supply for LED BWLED2 LED Enable Signal B4 Width BZCLK Buzzer Signal B_ Motor Pulse CLK Picture Element Clock DATA0 Data Signal DATA1 Data Signal DATA2 Data Signal DATA3 Data...

Page 52: ...Signal nFAULT Data Available Error Condition Peripheral Host nFNRDT Fan Ready Signal nHSYNC Horizontal Synchronous Signal nINIT Reserve Request Initialize Host Peripheral nLDEN Laser Control nMPOFF Energy Saver Mode Control Signal nREADY Polygon Motor Ready Signal nSELIN IEEE1284 Active Host Peripheral nSSR Fuser Lamp Control Signal nSTART Polygon Motor Rotation Signal nSTAMPON Stamp Control Signa...

Page 53: ...ster Select Signal SELECT Select Signal Peripheral Host SI Line Synchronizing Signal T1 External Telephone Line Signal T2 External Telephone Line Signal TH1 Thermistor Output Signal TH2 Thermistor Output Signal TONER Remaining Toner Level Signal TSENCNT Toner Sensor LED Control Signal TSENCNT GND Ground V5 5 VDC Power Supply VLED 24 VDC Power Supply VDD 5 VDC Power Supply VSS Ground WAKUP Energy S...

Page 54: ...d SC PCB Pin No Signal Name Destination Signal Waveform Function CN3 1 A0 CIS Picture Signal CN3 2 AGND CIS Ground CN3 3 5V CIS 5 VDC Power Supply CN3 4 SI CIS Line Synchronizing Signal CN3 5 CLK CIS Picture Element Clock CN3 6 GLED CIS GND for LED CN3 7 VLED CIS 24 VDC Power Supply 1V 1V Min Max 0V 0 1V Min 0 2V Max 0V 5V 5V 0V 5V 0V 24V 0V ON 24V ...

Page 55: ...ound CN4 6 3 3V POWER SUPPLY UNIT CN103 6 3 3 VDC Power Supply CN4 7 5V POWER SUPPLY UNIT CN103 7 5 VDC Power Supply CN4 8 5V POWER SUPPLY UNIT CN103 8 5 VDC Power Supply CN4 9 5VP POWER SUPPLY UNIT CN103 9 5 VDC Pilot Power Supply that provides power to the active components during the Sleep Mode CN4 10 nMPOFF POWER SUPPLY UNIT CN103 10 Energy Saver Mode Control Signal CN4 11 nSSR POWER SUPPLY UN...

Page 56: ...Ground CN5 5 PNLSD PNL PCB CN51 5 Transmission Signal CN5 6 PNLRD PNL PCB CN51 6 Reception Signal CN5 7 PWSAVE PNL PCB CN51 7 Energy Saver Mode Transport Signal CN5 8 WAKUP PNL PCB CN51 8 Energy Saver Mode Enable H Enable L Disable CN5 9 PNLRST PNL PCB CN51 9 Panel Reset Signal H Reset L Not Reset CN5 10 BZCLK PNL PCB CN51 10 Buzzer Signal CN5 11 BPNT PNL PCB CN51 11 Read Point Detection Signal L ...

Page 57: ...ER SUPPLY UNIT CN103 15 Charge Control DC Output CN6 5 pTR0 POWER SUPPLY UNIT CN103 16 Transfer Control Cleaning Output SC PCB Pin No Signal Name Destination Signal Waveform Function CN7 1 TH1 SNSE PCB CN77 1 Thermistor Output Signal CN7 2 TH2 SNSE PCB CN77 2 Thermistor Output Signal CN7 3 5VSE SNSE PCB CN77 3 5 VDC Power Supply Exit Sensor CN7 4 nESEN SNSE PCB CN77 4 Paper Exit Signal CN7 5 GND S...

Page 58: ...und SC PCB Pin No Signal Name Destination Signal Waveform Function CN9 1 nSTB CENTRONICS I F Host Clock Data Transfer Strobe Host Peripheral CN9 2 DATA0 CENTRONICS I F Data Signal CN9 3 DATA1 CENTRONICS I F Data Signal CN9 4 DATA2 CENTRONICS I F Data Signal CN9 5 DATA3 CENTRONICS I F Data Signal CN9 6 DATA4 CENTRONICS I F Data Signal 24V 5V 0V 0V 5V 0V 5V H 0V L 5V H 0V L 5V H 0V L 5V H 0V L 5V H ...

Page 59: ...2 PE CENTRONICS I F Acknowledge Data Request Paper Empty Condition Peripheral Host CN9 13 SELECT CENTRONICS I F Select Signal Peripheral Host CN9 14 nAUTOFD CENTRONICS I F Host Busy Host Peripheral CN9 15 Not Used CENTRONICS I F Not Used CN9 16 GND CENTRONICS I F Ground CN9 17 FG CENTRONICS I F Ground CN9 18 PLH CENTRONICS I F 5V Pull Up SC PCB Pin No Signal Name Destination Signal Waveform Functi...

Page 60: ...NTRONICS I F Ground CN9 24 GND CENTRONICS I F Ground CN9 25 GND CENTRONICS I F Ground CN9 26 GND CENTRONICS I F Ground CN9 27 GND CENTRONICS I F Ground CN9 28 GND CENTRONICS I F Ground CN9 29 GND CENTRONICS I F Ground CN9 30 GND CENTRONICS I F Ground SC PCB Pin No Signal Name Destination Signal Waveform Function 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V ...

Page 61: ... CN9 36 nSELIN CENTRONICS I F IEEE1284 Active Host Peripheral SC PCB Pin No Signal Name Destination Signal Waveform Function CN10 1 CLK LSU POLYGON Polygon Motor Clock CN10 2 nREADY LSU POLYGON Polygon Motor Ready Signal CN10 3 nSTART LSU POLYGON Polygon Motor Rotation Signal CN10 4 GND LSU POLYGON Ground CN10 5 24VM LSU POLYGON 24 VDC Power Supply Motors SC PCB Pin No Signal Name Destination Sign...

Page 62: ... 5V LSU LASER 6 Laser Circuit 5 VDC Power Supply CN10 12 DGND LSU LASER 7 Ground CN10 13 nHSYNC LSU LASER 8 Horizontal Synchronous Signal SC PCB Pin No Signal Name Destination Signal Waveform Function CN11 1 24V ILS PCB CN73 1 24 VDC Power Supply CN11 3 24VD ILS PCB CN73 3 24 VDC Power Supply SC PCB Pin No Signal Name Destination Signal Waveform Function 0V 5V 0V 5V 0V 5V H 0V L 0V 5V 0V 5V 0V 24V...

Page 63: ...wer Supply Motors CN12 4 B_ MOTOR Motor Pulse SC PCB Pin No Signal Name Destination Signal Waveform Function CN13 1 24V Stamp Solenoid 24 VDC Power Supply CN13 2 nSTAMPON Stamp Solenoid Stamp Control Signal Specified Destinations only SC PCB Pin No Signal Name Destination Signal Waveform Function CN14 1 24V PAPER CLUTCH 24 VDC Power Supply CN14 2 nADF1 PAPER CLUTCH ADF Roller Clutch Control Signal...

Page 64: ...nal CN15 5 TONER SNST PCB CN81 5 Approx 2VDC Remaining Toner Level Signal CN15 6 5V SNST PCB CN81 6 5 VDC Power Supply SC PCB Pin No Signal Name Destination Signal Waveform Function CN16 3 T1 External Telephone External Telephone Line Signal CN16 4 T2 External Telephone External Telephone Line Signal SC PCB Pin No Signal Name Destination Signal Waveform Function CN17 3 L2 Telephone Line Line Signa...

Page 65: ... Function CN101 1 Black L ACI PC Board AC Power Supply CN101 2 N C Not Used CN101 3 White N ACI PC Board AC Power Supply PS Unit Pin No Signal Name Destination Signal Waveform Function CN102 1 Black L Thermostat Thermal Fuse AC Power Supply CN102 2 N C Not Used CN102 3 White N Fuser Lamp AC Power Supply AC100V AC100V AC100V AC100V ...

Page 66: ...LCD Module 3 Data Signal LCD 4 DB4 LCD Module 4 Data Signal LCD 5 DB3 LCD Module 5 Data Signal LCD 6 DB2 LCD Module 6 Data Signal LCD 7 DB1 LCD Module 7 Data Signal LCD 8 DB0 LCD Module 8 Data Signal LCD 9 E LCD Module 9 Data Read Write Enable Signal H Enable L Disable LCD 10 R W LCD Module 10 Data Read Write Select Signal H Read L Write 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V ...

Page 67: ...R 1 APLED1 SENSOR 1 LED Enable Signal Document Detect SENSOR 2 APLED2 SENSOR 2 LED Enable Signal Document Detect SENSOR 3 nB4WID SENSOR 3 B4 Width Detect Signal SENSOR 4 GND SENSOR 4 Ground SENSOR 5 nAPNT SENSOR 5 Original Detect Signal Read Point Detect SENSOR 6 BWLED2 SENSOR 6 LED Enable Signal B4 Width SENSOR 7 BWLED1 SENSOR 7 Power Supply for LED PNL PCB Pin No Signal Name Destination Signal W...

Page 68: ... LED PNL PCB Pin No Signal Name Destination Signal Waveform Function LED 1 5V LED 1 5 VDC Power Supply LED 2 LEDCT1 LED 2 Ground LED 3 LED1 LED 3 Ground LED 4 nBLCNT LED 4 Power Supply for LED 5V 0V 0V 5V ...

Page 69: ...CN76 CN77 Refer to SC PC Board CN7 SNSE PCB Pin No Signal Name Destination Signal Waveform Function CN76 1 TH1 Thermistor Assembly Thermistor Output Signal CN76 2 TH2 Thermistor Assembly Thermistor Output Signal 5V 0V 5V 0V ...

Page 70: ...70 3 10 ILS PC Board CN73 Refer to SC PC Board CN11 ...

Page 71: ... SNST PCB Pin No Signal Name Destination Signal Waveform Function JP1 1 TONER TONER SENSOR Remaining Toner Level Signal JP1 2 TSENCNT GND TONER SENSOR Ground JP1 3 5VST TONER SENSOR 5 VDC Power Supply Toner Sensor JP1 4 GND TONER SENSOR Ground 5V 0V 0V 5V 0V ...

Page 72: ...72 3 12 ACI PC Board Refer to Power Supply Unit CN101 ...

Page 73: ...1 SRU PCB Pin No Signal Name Destination Signal Waveform Function CN91 1 MIC Telephone Handset CN Handset Microphone CN91 2 RCV Telephone Handset CN Handset Receiver CN91 3 RCV Telephone Handset CN Handset Receiver CN91 4 MIC Telephone Handset CN Handset Microphone ...

Page 74: ...roubleshoot printed copy quality problems Sect 4 4 Troubleshoot the Document Feeder Sect 4 5 Check for recording paper path problems TroubleshootImproper LCDDisplay 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 Does the unit ...

Page 75: ...e trouble resolved Replace the Power Supply Unit Check connectors CN5 SC PCB and CN51 PNL PCB Is LED LCD displayed Does the display appear normal Replace the LCD Module Does CN5 pin 3 on the SC PCB measure 5 VDC YES YES YES YES NO NO NO NO START END END ...

Page 76: ...mission 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 4 3 5 418 Reception error C 4 3 5 420 Reception error B 4 3 1 422 Transmission error B 4 3 2 434 Signal noise level too high B 4 3 6 459 Reception error C 4 3 7 490 Reception error C 4...

Page 77: ...t number 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 SC 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 line connection fro...

Page 78: ...ck the remote unit in question Remote unit is defective Replace the SC PCB Yes No 402 422 START Is the ID Number programmed into your machine Is the Receiving unit set up for SelectiveReceive Program the ID Number Yes No 401 START Check the Selective Receive settings at the receiving unit Yes No END ...

Page 79: ...ce Tx Modem Speed Does the problem still occur Replace the SC 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 Check the remote unit Recording paper may have run out or paper may have jammed Refer to Sect 4 6 Yes No Yes No Yes No Y...

Page 80: ...l Yes No Yes No Change Function Parameter 023 Increase Training Check Period Does the problem still occur 1 Replace the SC PCB Refer to Sect 4 6 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 81: ...es 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 The telephone line may have a h...

Page 82: ... 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 1 2 fortransmitter 010 IncreaseTxLevel for receiver 011 Reduce Rx Sensitivity Level The telephone line may have a high level of white noise and or frequent impulse noise Ask the telephone company to check the line No ...

Page 83: ...sful Yes No Yes No Does the problem still occur 1 Replace the SC PCB No 1 Check the remote unit in question Remote unit is defective 2 Refer to Sect 4 6 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 84: ...h Guide END Is the Clutch Assembly functional Yes No Replace the Clutch Assembly Yes No Yes Adjust or replace the L Cam R Cam and or Cam Gear Check the ASF Roller Assembly and clean adjust or replace if necessary Are the L Cam R Cam and Cam Gear functional No Clean the Feed Roller Is Toner stuck on the Feed Roller Check all Sensors and Actuators adjust or replace if necessary No Paper Sensor Regis...

Page 85: ... the paper Yes No No Is the NP Sensor Actuator operational Replace the NP Sensor Actuator Yes Is the SNST PC Board operational Replace the SNST PC Board Yes No Does the Pick Gear and ASF Roller turn Does the Pressure Plate stop correctly Overhaul the Clutch Gear Assembly Yes No Overhaul the Clutch Gear Assembly END ...

Page 86: ...int Sensor PNL PCB A Point JP3 PNL pin 2 B Point CN51 PNL pin11 CN5 SC pin11 vary between 0 and 5 V when a document is set and removed Replace the PNL PCB START END END Yes No Is there a dial tone when MONITOR button is 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...

Page 87: ...heir unit for polling operation Is the remote side set to pollingtransmission 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 Standard feature If the transmitter and receiver are of different manuf...

Page 88: ...al Is the Toner Cartridge operational Replace the Toner Cartridge 1 Check all connectors and voltages on the Power Supply Unit 2 Check the contacts between PSU and TonerCartridge 3 Replace the PSU Yes No Yes Yes No No 1 Check all connectors and voltages on the SC PCB 2 Replace the SC PCB END Paper Travel Is the printout in Service Mode 3 normal ...

Page 89: ...oth 2 Replace the BTR 1 Check all connectors and voltages on the Power Supply Unit 2 Check the Spring Connector and voltage on the Power Supply Unit 3 Replace the Power Supply Unit Are there any foreign particles or stains blocking the Laser Beam path Yes No Is the SC PCB normal 1 Remove the particles from the laser beam path or clean the stains 2 Replace the Laser Unit LSU 1 Check all connectors ...

Page 90: ...place the BTR Yes No Clean or replace the rollers No Yes Check the Scanner mechanism No Yes Yes Is the recording paper damp Is the Toner Cartridge Drum Unit Assembly operational 1 Remove the particles from the laser beam path or clean the stains 2 Replace the Laser Unit LSU Are there any foreign particles or stains on the BTR No Yes Are the Fuser and Pressure Roller surfaces clean Paper Travel P I...

Page 91: ...e 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 recording paper Replace the Toner Cartridge Drum Unit Assembly Unit 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 Is the printout in Service Mode 3 normal ...

Page 92: ...gn particles or stains on the BTR Yes No Replace the Toner Cartridge Drum Unit Assembly 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Is the Laser Unit LSU normal No Yes Replace the Laser Unit LSU END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean Is the printout in Service Mode 3 normal ...

Page 93: ...tional No Yes Is the Laser Unit LSU normal No Yes Replace the Laser Unit LSU Is the Power Supply Unit 1 Check all connectors and voltages on the Power Supply Unit 2 Check the Spring Connector and voltage on the Power Supply Unit 3 Replace the Power Supply Unit 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 Pressu...

Page 94: ... No Replace the recording paper Replace the Toner Cartridge Drum Unit Assembly Is the Power Supply Unit normal 1 Check all connectors and voltages on the Power Supply Unit 2 Check the Spring Connector and voltages on the Power Supply Unit 3 Replace the Power Supply Unit Yes No END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean Is the printout in...

Page 95: ...place the Toner Cartridge Drum Unit Assembly 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 Power Supply Unit normal 1 Check all connectors and voltages on the Power Supply Unit 2 Replace the Power Supply Unit Yes No Clean or replace the rollers Paper Travel Are the Fuser and...

Page 96: ...the recording paper Replace the Toner Cartridge Drum Unit Assembly Is the Power Supply Unit normal 1 Check all connectors and voltages on the Power Supply Unit 2 Replace the Power Supply Unit 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 Is the printout in Se...

Page 97: ... to the paper Note Replace the entire Fuser Unit when the Thermostat and or the Thermistor turn into an 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 recording paper P ...

Page 98: ...ace the rollers START No Yes Is the recording paper damp Replace the recording paper Is the Toner Cartridge Drum Unit Assembly operational Yes No Replace the Toner Cartridge Drum Unit Assembly P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 99: ...ts END No Yes Clean or replace the rollers START Is the Toner Cartridge Drum Unit Assembly operational Yes No Replace the Toner Cartridge Drum Unit Assembly P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 100: ...n the Fuser Unit 2 Clean or replace the rollers 1 Remove any foreign particles and or clean the stains Are there any foreign particles or stains in the paper path Yes No Remove any obstructions and or clean the paper path No Yes Is the recording paper skewing Ensure the paper is set correctly in the Paper Tray and that the Paper Guides are properly adjusted No Yes 3 Replace the Fuser Unit Paper Tr...

Page 101: ... END Perform a receiving test with the reference fax unit Is the printed copy correct Yes No Make a local copy No Yes Check the connections of connector on the CIS and CN3 on the SC PCB Is the received copy correct 1 Check the Telephone Line Cable 2 Replace the SC PCB Yes No Is a poor copy printed only when receiving from a specific transmitter Yes No Telephone line quality is poor The transmittin...

Page 102: ...rect paper 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 defective parts Adjust clean or replace ...

Page 103: ... scanning area Yes No Remove the foreign particles or paper pieces from the scanning area No Yes Is the scanning area dirty Clean the Scanning Glass Sect 2 2 2 No Yes Clean the rollers Sect 2 2 2 Is the CIS Assembly abnormal 1 Check CN3 SC PCB 2 Check Connector CIS 3 Replace the CIS Assembly Sect 2 2 5 4 Replace the SC PCB Sect 2 2 4 Yes No ...

Page 104: ...e Yes No the document is set Is the Pi tone generated when Does the ADF Sensor actuator move smoothly Replace the PNL PCB No Adjust or replace the actuator No Yes Yes Replace the PNL PCB Yes Yes No Does the ADF Roller rotate Replace the Motor Is the trouble solved No Replace the ADF Roller or Separation Rubber or both Yes No Is the ADF Roller surface dirty Clean the ADF Roller surface Adjust the s...

Page 105: ...lcohol Sect 2 2 2 Yes No Is the ADF Roller worn out Replace the ADF Roller Sect 2 2 5 Yes No Does the ADF Roller drive properly Does the ADF Roller s gear system function properly Yes No SeparationRubber normal Is the adjustment of the Is the Separation Rubber worn out Replace the Separation Rubber No Clean or adjust the Separation Rubber Pressure No Yes Adjust the gear system or replace defective...

Page 106: ...s locked on the Scanning Roller Assy Clean or replace PNL PCB Do all sensors on the PNL PCB operate normally Clean the surface of roller with isopropyl alcohol Sect 2 2 2 Does the Feed Roller have drive and sufficient friction Remove the foreign particles or papers from the document path Is the document path clear of foreign particles or paper Adjust or replace any defective parts Is the Transmitt...

Page 107: ...munication Trouble START No Yes Is this an international communication 021 Off On 025 1st 2nd 033 33600 bps 31200 2400 TC9600 TC7200 024 2100 Hz 1080 Hz 030 75 ms 1 sec TransmittingSide 010 9 dBm 0 to 15 dBm To improve a poor S N signal to noise ratio 032 33600 bps 31200 to 2400 bps 011 43 dBm 33 dBm or 38 dBm 033 33600 bps 31200 to 2400 bps 023 Normal Long Transmitting Side Receiving Side 013 0 d...

Page 108: ... SC PCB Replace the CIS Connect it correctly Does CN3 pin 7 on SC PCB measure 24 VDC Does CN3 pin 6 measure 0V when the scan starts Is CN3 on the SC PCB connected properly Perform a transmission test to a reference fax unit Does poor transmitted copy appear only when transmitting to a specific receiver 1 Replace the CIS 2 Replace the SC PCB Check the Telephone Line Cable Replace the SC PCB No Yes ...

Page 109: ... 4 6 3 The called party is busy 2 Check the telephone line connection Are you using One Touch 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 by pressing the or curser keys ...

Page 110: ...et for the remote unit Does the VerificationStamp operate Except for USA and Canada Is the copy quality OK Yes No No 1 Set STAMP ON 2 Check CN13 SC PCB 3 Replace the Stamp Solenoid 4 Replace the SC PCB Any other problems Yes No Make a copy and refer to Sect 4 4 17 Yes See Sect 4 3 Troubleshooting with the Information Codes ...

Page 111: ...turns on For USA Canada 2 Check that all covers are closed firmly 3 Check the telephone line connection 4 Check the Ringer Timing or DRD setting 5 Check the recording paper path 6 Replace the SC 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 with the Information Codes ...

Page 112: ...ms START END Yes No Is Polling reception OK 1 Set the same polling password as the other party is using 2 Check the password of the remote unit Any other problems Yes No See Sect 4 3 Troubleshooting with the Information Codes ...

Page 113: ...seconds after the document starts feeding Document is not set properly Defective Read Point Sensor 031 XMT COPY C Transmitting document was longer than 2 meter or 78 7 in The document may jam Defective Read Point Sensor 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 044 RCV COPY OPC Drum Unit ma...

Page 114: ...s transmitted 405 XMT B Transmitter received FTT after it transmitted TCF at 2400bps Received RTN after communicating at 2400 bps Line quality is poor TCF is damaged due to line noise Receiver is defective Modem etc SC PCB is defective 407 XMT D Transmitter received no response after it transmitted post message such as EOP MPS EOM etc or received DCN Receiver is defective No paper paper jamming et...

Page 115: ...CV B T1 timer 35 sec elapsed without detecting 300 bps signal There is wrong incoming call non facsimile communication Transmitter is defective SC PCB is defective 421 RCV B Busy Tone is detected after sending NSF Signal Remote station disconnected the line Wrong number is dialed 422 XMT B Content of NSF or DIS or NSC or DTC was invalid There is an incompatibility 427 G3 RCV B DCN received to NSF ...

Page 116: ...ter transmitting 3rd CTC or DCN received Incompatible interface 541 XMT ECM D No response after transmitting 3rd EOR or received DCN Line is faulty SC PCB abnormal 542 XMT ECM D No response to the 3rd RR transmitted or received DCN Remote unit is abnormal 543 XMT ECM D T5 timer 60 sec elapsed without MCF Remote unit is abnormal 544 XMT ECM D Stopped Transmission after EOR Transmission Line is faul...

Page 117: ...A and Canadian models will redial only once if a busy tone is not detected Line Cable unplugged Wrong number SC PCB is abnormal 638 XMT Power turned off with applicable data in memory or during communication Power switched off Power failure occurred 741 XMT Polling Unable to dial Deleted the registered station name before dialing with Timer Controlled Communications etc 800 Relay Comm The machine ...

Page 118: ...t used defined Fax Diagnostic Codes Data Definition Manufacturer Code 0 1 Casio 2 Canon 3 Sanyo 4 Sharp 5 Tamura 6 Toshiba 7 NEC 8 Oki 9 Hitachi A Xerox B Fujitsu C Matsushita D Mitsubishi E Murata F Ricoh JOURNAL DATE mmm dd yyyy TIME 09 39 NO COMM PAGES FILE DURATION X R IDENTIFICATION DATE TIME DIAGNOSTIC 01 OK 001 129 00 00 42 XMT 123 456 789 OCT 12 01 55 C8649003C0000 PANAFAX 1234567890123456...

Page 119: ... 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 Fax Diagnostic Codes Data Definition Resolution dpi Paper Width 0 A4 1 S Fine A4 2 400 x 400 A4 3 300 x 300 A4 4 B4 5 S Fine B4 6 400 x 400 B4 7 300 x 300 B4 8 9 A B C A3 D S Fine A3 E...

Page 120: ...line Fine Fax Diagnostic Codes 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 Remote RCV Non Memory 8 Manual Communication Memory 9 Used Manual Communication Memory A Auto Diali...

Page 121: ...XMT RCV 0 RCV 1 Yes RCV 2 XMT 3 Yes XMT 4 RCV 5 Yes RCV 6 XMT 7 Yes XMT 8 RCV 9 Yes RCV A XMT B Yes XMT C RCV D Yes RCV E XMT F Yes XMT Fax Diagnostic Codes Data Definition Sub Address Comm Turnaround Polling 0 1 Yes 2 3 Yes 4 5 Yes 6 7 Yes 8 Yes 9 Yes Yes A Yes B Yes Yes C Yes D Yes Yes E Yes F Yes Yes ...

Page 122: ...mote Diagnostic 6 7 8 9 Report XMT A Check Call B C Memory Transfer D E F Fax Diagnostic Codes Data Definition Short Protocol Standard Non Standard 0 Standard 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 ...

Page 123: ...odes Data Definition Coding ECM 0 MH 1 MR 2 MMR 3 4 5 6 7 8 MH Yes 9 MR Yes A MMR Yes B Yes C Yes D Yes E Yes F Yes Fax Diagnostic Codes Data Definition Symbol Rate V 34 V 34 0 1 2 3 4 5 6 7 8 2400 sr Yes 9 Yes A 2800 sr Yes B 3000 sr Yes C 3200 sr Yes D 3429 sr Yes E Yes F Yes ...

Page 124: ... 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 Fax Diagnostic Codes Data Definition 0 1 2 3 4 5 6 7 8 9 A B C D E F ...

Page 125: ...ing Allows changes to the function parameters the home position etc 2 RAM Edit Mode Factory use only 3 Print Parameter List Reports Prints the Function Parameter List Page Memory Test Printer Report All Document File Protocol Trace Toner Order Form and Drum Unit Order Form 4 Modem Tests Generates various binary tonal and DTMF signals by the modem 5 Diagnostic Performs various hardware tests 6 RAM ...

Page 126: ... select the desired parameter 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 START The new setting value is stored in the machine V Scroll...

Page 127: ... 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 Selects a false O...

Page 128: ... on V 29 mode Used when Echo Suppression is disabled On Add Off Do not add 022 SIGNAL INTERVAL 1 100 ms 2 200 ms 3 500 ms Selects the time interval between the receiving signal and the transmitting signal 023 TCF CHECK 1 Normal Short 2 Long Selects the TCF check interval Long Short 024 CED FREQUENCY 1 1080 Hz non ITU T 2 2100 Hz Selects the CED frequency 2100 1080 Hz 025 COMM START UP 1 1 st respo...

Page 129: ...0 sec Selects the pause interval from 1 sec 10 sec for dialing through a switchboard or for international calls 042 Not Used 043 REDIAL INTERVAL 0 no waiting 15 15 minutes Selects the redial interval from 0 to 15 minutes in 1 minute steps 044 REDIAL COUNT 0 no redial 15 15 times Selects the redial count from 0 to 15 times in 1 step intervals Note In order to comply with the requirements TBR21 in t...

Page 130: ...eout time TAM I F 065 SILENT INTEGRATION TIME 01 1 sec 10 10 sec Select ring detection integration time TAM I F 066 RING COUNT TAM 01 1 sec 99 99 sec Select ring detection count 1 to 99 times in one step intervals on TAM I F mode 067 Not Used 068 NYSE FAX FORWARD USA and Canada Only 1 Off 2 On Selects whether the machine will forward the incoming and outgoing faxes to a specified station Note Once...

Page 131: ...e between the scanning sensor ON position and the scanning start position 081 DOC END FEED 5 0 mm 5 0 mm Adjusts the distance between the scanning sensor OFF position and the scanning end position 082 JAM LENGTH 1 1 m 2 2 m 3 8 m 4 Unlimited Selects the maximum length of the original that can be scanned 083 Not Used 084 LINE AS NO PAPER 1 Ring ring 2 Busy keep line busy Selects whether to ring or ...

Page 132: ...n 15 min Selects the Guard Timer between each GDI Data Frame in Printer Interface Mode 133 COLLATION PRT 1 Off 2 On 3 Auto Selects the Print Collation in Printer Interface Mode When Auto is selected print collation will operate according to the setting in Fax Parameter 65 134 COLLATION PC I F 1 Off 2 On 3 Auto Selects the Print Collation in PC Interface Mode When Auto is selected print collation w...

Page 133: ...list of all Function Parameters can be printed by the following procedure Service Mode 3 Function Parameter List 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 MMM DD 10 58 00 SET MODE 1 8 SERVICE...

Page 134: ...66 RING COUNT TAM 8 8 017 TX START 14400bps 14400bps 067 018 RX START 14400bps 14400bps 068 NYSE FAX FORWARD Off Off 019 ITU T V 34 On On 069 NYSE LOCAL PRINT Inc inc 020 ITU T ECM On On 070 LINE ERROR 128 128 021 EP TONE Off Off 071 TOTAL ERROR 10 10 022 SIG INTERVAL 500ms 500ms 072 CONTI ERROR Off Off 023 TCF CHECK Normal Normal 073 ERROR DETECT Rate Rate 024 CED FREQ 2100Hz 2100Hz 074 RTN RECEI...

Page 135: ...ration 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 3 or use V or to scroll to the desired printout 6 Press START 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE FUNC PARAM LIST PAGE MEMORY TEST PRINTING SERVICE MODE MMM ...

Page 136: ...136 MMM DD YYYY 10 55 VERSION UF 0000 AAV1xxxxAU MEMORY SIZE MB TX RX PRT CPY 000017 000005 000036 000007 SHIPMENT SET ...

Page 137: ...ion LCD Display 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press 4 or use V or to scroll to the desired printout 6 Press START 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE FUNC PARAM LIST PRINTER REPORT PRINTING SERVICE MODE MMM DD 10 58 00 ...

Page 138: ...ID 1234567890123456 TRANSMIT COUNTER 000017 RECEIVE COUNTER 000005 COPY COUNTER 000007 PRINT COUNTER 000044 DRUM UNIT USAGE 10 PRINT ERROR 1 OCT 11 2001 15 38 NO 001 12 2 OCT 10 2001 10 48 NO 001 11 3 OCT 09 2001 15 23 NO 004 36 FAX ROM VERSION UF 0000 AAV1xxxxAU PANASONIC PANAFAX 12345678901234567890 ...

Page 139: ... Abnormally high Fuser Roller temperature after the circuit was de activated 1 Fuser Unit defective 2 SC PCB defective 3 Power Supply Unit defective 24 The temperature of the Fuser Roller was not controlled within a certain margin 1 Fuser Unit defective 2 SC PCB defective 3 Power Supply Unit defective 25 Thermistor open See Note 1 Thermistor defective Fuser Unit 2 SC PCB defective 26 Thermistor de...

Page 140: ...mal increase in temperature Once activated 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 Service Mode 7 1 2 Section 5 1 7 and Power OFF ON 2 Replace the Thermistor or Fuser Unit If the problem persists 3 Replace the SC PCB 82 Illegal response from the LP Controller 1 SC PCB defective ...

Page 141: ...between D sec or E sec after nESEN goes low E007 will be logged when nESEN does not go low between 4 87sec or 6 18sec after Timing Sensor goes low E007 will be logged when nRSEN does not go OFF between B sec to C sec after nRSENA goes ON E001 will be logged when nRSEN does not go low between 0 70sec to 5 21sec after pADF1 goes high Recording Paper Size Setting A sec Legal 0 2 0 2 A4 0 2 Letter Rec...

Page 142: ...Fan rotates high speed 130 E021 Thermistor or Temperature sensor is defective When temperature sensor does not rise E021 E021 If thermistor detects lower than 275 F 135 for 3 sec during If thermistor detects higher than 347 F 175 for 3 sec during the printer process E021 First Page Special Control Thermistor detects 365 F 185 the printer process Temperature in ...

Page 143: ... 4 line mm 20 sec nSTART CN10 3 nREADY CN10 2 E054 nREADY Polygon Motor does not maintain constant speed Laser Timing Signal E054 nREADY nVIDEO CN10 8 Laser Timing Detection nHSYNC CN10 13 nREADY does not go low for more than 2 sec during 3 sec to 20 sec after nSTART goes low nREADY goes high 4 times during printing Can not detect Laser Timing E054 nHSYNC CN10 13 nHSYNC timing signal is less than ...

Page 144: ...splay shows TONER LOW E041 After detecting E043 and the LBP Print Available Counter Value reaches 0 after 100 pages are printed the unit logs E041 OUT OF TONER 1 4V 2V 3V 1V 0V Status A Status B Enough toner in the cartridge Enough toner in the cartridge Remaining toner is getting low Max min voltage is less than 1 0V Max min voltage is more than 1 2V Min voltage is more than 1 4V Min voltage is L...

Page 145: ... 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press 5 or use V or to scroll to the desired printout 6 Press START 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE FUNC PARAM LIST ALL DOC FILE PRINTING SERVICE MODE MMM DD 10 58 00 ...

Page 146: ...andby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 3 5 Press 6 or use V or to scroll to the desired printout 6 Press START 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE FUNC PARAM LIST PROTOCOL TRACE PRINTING SERVICE MODE MMM DD 10 58 00 ...

Page 147: ...0 79 00 00 00 16 0F 09 13 00 10 00 1A 95 C1 D0 F8 80 41 CSI 30 39 38 37 36 35 34 33 32 31 DIS 20 EE F8 C4 80 15 30 39 38 37 36 35 34 33 32 31 REMOTE COMMAND LOG LOCAL NSF CSI DIS NSF CSI DIS NSF CSI PANASONIC PANASONIC 12345678901234567890 REMOTE LOCAL DIS NSF CSI DIS NSF CSI DIS DCN REMOTE LOCAL REMOTE LOCAL ...

Page 148: ...n 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 7 or use V or to scroll to the desired printout 6 Press START 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE FUNC PARAM LIST SUPPLY FORMS PRINTING SERVICE MODE MMM DD 10 58 ...

Page 149: ...by desitination UG 3221 H for 6 000 Sheets Yields TONER CARTRIDGE ORDER FORM The toner supply in your machine is running low 1 To order a replacement Cartridge from your Authorized Dealer Panasonic 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 requ...

Page 150: ... Unit UG 3220 DRUM UNIT ORDER FORM It is time to replace the Drum Unit 1 To order a replacement Drum Unit from your Authorized Dealer Panasonic 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 Drum Unit UG 3220 6 Serial No Quantity Required P...

Page 151: ... then 7 3 Press MONITOR four times then press 4 Press 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 14400bp...

Page 152: ...ITOR four times then press 4 Press 4 5 Press 2 or use V or to scroll to the desired Modem Test 6 Press START 7 Enter the signal number 1 7 to select the binary signal 8 Press CLEAR to end the signal generation To select another signal repeat step 6 9 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 MMM DD 10 58 00 SET MODE 1 ...

Page 153: ... START for Dual Tone Generation 8b Enter the signal number 0 to select the DTMF Dual tone 9 Press CLEAR to end the signal generation To select another signal repeat step 7a or 7b 7a 7b 10 Press STOP twice to return to standby DTMF Single Tone Table DTMF Dual Tone Table Number DTMF Signal Tones Number DTMF Dual Tones 1 697 Hz 0 941 Hz 1336 Hz 2 770 Hz 1 697 Hz 1209 Hz 3 852 Hz 2 697 Hz 1336 Hz 4 94...

Page 154: ...34 3429 sr 14400 bps 06 V34 2400 sr 14400 bps 27 V34 3000 sr 21600 bps 48 V34 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...

Page 155: ...procedure to initiate the test Service Mode 5 Step Operation or 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 twice to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE SCANNER LED TEST CHECK NOW MMM DD 10 58 00 ...

Page 156: ... or Unit Condition LCD Display 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Press 5 5 Press 2 or use V or to select the LCD LED Test mode 6 Press START 1 LCDs display as shown at right 2 All LEDs will be lit 7 Press STOP twice to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE SCANNER LED TEST LCD LED TEST CHECK NOW MMM DD 10 58 00 ...

Page 157: ... then 7 3 Press MONITOR four times then press 4 Press 5 5 Press 6 or use V or to select the Adjust Shading mode 6 Set the White 10 inches 254 mm wide blank original in the ADF 7 Press START 8 The original feed into the scanner and exit out when the adjustment is completed 9 Press STOP twice to return to standby MMM DD 10 58 00 SET MODE 1 8 SERVICE MODE SCANNER LED TEST ADJUST SHADING ADJUST SHADIN...

Page 158: ...eletes all setting information except parameter number 80 and 81 then set default values See Note 98 SHIPMENT SET B Deletes all setting information except parameter number 61 80 and 81 then set default values See Note 97 FLASH MEMORY ALL CLEAR UF 4000 4100 only Deletes all information in the Flash Memory 1 MANUFACTURE SET Factory use only DO NOT USE IN THE FIELD 16 LBP LOG CLEAR Clears the Printer...

Page 159: ...ter settings 6 Press 3 and START Then enter the number of pages Ex Enter 50 and press START 7 Press STOP twice to return to standby Sub Code Parameter Name Description 1 SET LBP PARAM 1 PRINTER COUNTER Displays and resets the Printer and Paper Tray 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 DISP LBP INFO PRIN...

Page 160: ...intout 3 Service Alert Report When the unit detects an Emergency Printer Error the unit will immediately transmit the Service Alert Report to the pre registered telephone number or email address However the unit will not transmit the Service Alert Report if it finds the same error within the same date in the error log 4 Maintenance Alert Report When the unit detects Low Toner or the Drum Unit life...

Page 161: ...n R Receive Mode C Copy Mode S Standby Mode T Transmit Mode 045 61 TONER S No Toner Cartridge 051 54 55 PRINTER ERR O S R C Printer Error Motor Error A D Circuit Error 054 31 32 36 O S R C LSU Problem Info Code Printer Error Code LED LCD Log Only Tx Report Condition Content of Error ...

Page 162: ...AR Enter the supply fax number to be printed on the Toner Drum Unit Order Form When it is entered the automatic printing of the Toner Drum Unit Order Form becomes effective Max 36 digits i e 201 111 4444 SET or START CLEAR CLEAR Enter the supply telephone number to be printed on the Toner Drum Unit Order Form Max 36 digits i e 201 111 5555 SET or START CLEAR CLEAR Enter the Dealer s Name to be pri...

Page 163: ...er Cartridge Order Form enter the destination fax telephone numbers in the Order FAX field When a low toner error occurs the Toner Order Form is printed automatically 4 Drum Unit Order Form To enable the automatic printout of the Drum Unit Order Form enter the destination fax telephone numbers in the Order FAX field When the usage rate reaches 100 Approx 12 000 20 000 page prints the Drum Unit Ord...

Page 164: ... Last 30 records Latest on top DATE MMM DD YYYY TIME 12 14 SERVICE ALERT REPORT 1 2 3 LAST PRINT ERROR 10 12 01 12 10 No 999 00 CUSTOMER ID ABC COMPANY 4 FAX ROM VERSION UF 0000 AAV1xxxxAU 5 TRANSMIT COUNTER 999999 6 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 DRUM UNIT USAGE 10 LOGO PANASONIC CHARACTER ID 31415926535897932384 PRINT ERROR 10 12 01 12 10 No 999 00 8 7 10 11 01 1...

Page 165: ... Identification Code 3 Fax ROM Version 4 Transmission Reception Copy Print Counters 5 Drum Usage DATE MMM DD YYYY TIME 12 14 MAINTENANCE ALERT REPORT LAST PRINT ERROR MACHINE IS RUNNING OUT OF TONER 1 CUSTOMER ID ABC COMPANY 2 FAX ROM VERSION UF 0000 AAV1xxxxAU 3 TRANSMIT COUNTER 999999 4 5 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 DRUM UNIT USAGE 10 LOGO PANASONIC CHARACTER ...

Page 166: ...by desitination UG 3221 H for 6 000 Sheets Yields TONER CARTRIDGE ORDER FORM The toner supply in your machine is running low 1 To order a replacement Cartridge from your Authorized Dealer Panasonic 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 requ...

Page 167: ... Unit UG 3220 DRUM UNIT ORDER FORM It is time to replace the Drum Unit 1 To order a replacement Drum Unit from your Authorized Dealer Panasonic 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 Drum Unit UG 3220 6 Serial No Quantity Required P...

Page 168: ...then press 4 Press 9 Use V or to scroll to the desired maintenance task 5 Press SET and START 6 After completed the machine returns to Standby No Maintenance Mode Description 1 FIRMWARE UPDATE Updates the firmware in the machine with the Master Firmware from the PC After the firmware is updated the machine reboots automatically and returns to standby 2 SEND RECEIVED FILE Transfers documents from m...

Page 169: ...rom the PC and the progress can be observed by the scanner LED Erasing LED turns on Programming LED blinking Completion LED goes OFF Incomplete LED stays ON PC Operation refer to the Operating Instructions of Firmware Update Utility The machine reboots automatically after successfully updating the Firmware and returns to standby Press START to start Updating the firmware code from the PC via IEEE1...

Page 170: ...TN S SET 1 5 sec ADD STN OR START MMM DD 10 58 00 212 555 1234 FUNC 7 9 CLR MON x 4 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 START If no fil...

Page 171: ...ves the ADF Roller 221 Scanning Roller 218 and Eject Roller 302 The speed is based on the density of the picture information The Scanning Roller 218 feeds the document to the scanning point The Eject Roller 302 feeds and ejects the document out of the machine Transmit Mechanism Sensors The ADF Sensor on the PNL PCB 703 activated by Actuator A 207 detects the presence of documents on the ADF Tray a...

Page 172: ...R and L Paper Stoppers 413 414 rotate clockwise as shown in the illustration above stopping the remaining papers in the Paper Tray then the Paper Separation Pad 417 moves down completing the paper feed operation cycle The Paper Separation Pad 417 and the Pressure Plate 404 move down to reduce drag on the recording paper during the paper feed operation and to minimize paper dust from occurring The ...

Page 173: ...m the laser diode is modulated by the digital signal nVIDEO and converted to parallel light waves by the collimator lens The beam is then directed to the rotating polygon mirror where it is reflected to the f θ lens and then focused onto the OPC Drum surface The laser beam moves across the surface of the OPC Drum in the scanning direction Where the laser beam is applied the negative charge on the ...

Page 174: ...here is still enough toner left in the cartridge to print 100 pages based on ITU T Image No 1 When the toner runs out the display will show OUT OF TONER INFO CODE 041 and the machine is disabled from printing any copies The Drum Unit consists of OPC Drum Bias Charge Roller Development Roller Developing Blade Cleaning Blade and an Auger The Toner Cartridge consists of Toner hopper and Toner Waste B...

Page 175: ...speed for 400 dpi and 600 dpi are controlled by motor clock supplied from LPC PCB Motor clock for 400 dpi is 1 588 Hz and 600 dpi is 1 624 Hz The laser beam is reflected against these mirrors and swept over the recorded width in the scanning direction This unit features a stable line scanning speed a precision mirror reflection angle a reflection free surface and instant start Beam Detection BD Le...

Page 176: ...176 f θ Lens This amorphous plastic molded lens is designed to provide parallel laser light across the surface of the drum providing a constant scanning speed ...

Page 177: ...Thermistor a heat sensitive resistor in contact with the Fuser Roller monitors the surface temperature The temperature detected is used to control the ON OFF switching of the Fuser Lamp It also acts as the primary overheat prevention device A comparator circuit on the SC PC Board acts as a secondary overheat protection and becomes active at approximately 170 C 338 F Thermostat 310 A Thermostatic F...

Page 178: ... with the Thermostat on the power line of the Fuser Lamp and performs the tertiary overheating prevention in case the Thermostat fails by opening when the surrounding temperature reaches approximately 152 C 305 6 F Covers and Enclosures The Top Cover 117 contains the R and L Document Guides 119 and 120 which adjust to the paper width to properly feed the original documents The Main Frame 601 has a...

Page 179: ...ear Arm 519 and B43 F Gear 515 control either the Eject Roller 302 or the Scanning Roller 218 When the Motor rotates clockwise the system drives the Printer mechanism When the Motor rotates counter clockwise the system drives the Scanner mechanism Motor 501 B71 F Gear 516 Gear Arm 519 B43 F Gear 515 ADF Roller 221 Scanning Roller 218 Eject Roller 302 ...

Page 180: ...ck feeds one sheet of paper at a time which is controlled by a Solenoid 431 and Clutch Assembly The Pressure Plate 404 is moved up and down with both sides of the Cam 420 and R Release Lever 407 2 The Processing and the Fusing blocks are driven with the Gears the Feed Roller 439 Bias Transfer Roller 446 Fuser Roller 316 Exit Roller 304 and the OPC Drum Exit Roller 304 Fuser Roller 316 OPC Drum Bia...

Page 181: ...Driver 7 235MHz 10 923MHz LSU UNIT Parallel I F SHINE DZAC000273 for 16pels mm Printing for 600dpi Printing 5MHz Stamp Fan ILS PCB Program FROM 2MB 24 576MHz MN195006 Si3021 Si3015 Handset Option SC PCB IEEE1284 Transceiver CPU V850 MA1 LCD Unit CPU Power Inlet Heater Control 5VP 5V 24V 12V 3 3V Low Voltage Power Supply AC Thermistor Fuser LAMP Thermostat Specific Countries Only Not Mounted for US...

Page 182: ...trol the general Fax functions CPU V850E MA1 IC1 SHINE DZAC000273 IC3 S DRAM 8MB IC6 FROM 2MB IC5 MN860741 IC18 Fax System Control Circuit MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 A BUS 3 3V D BUS 3 3V PNL CPU LSU CIS IEEE1284 Transceiver IC28 LINE PC IEEE1284 I F FROM 4MB IC30 UF 4000 4100 only ...

Page 183: ...ort It is used to control lines reset control around LSI and so on 2 Integrated Gate Array SHINE DZAC000273 SHINE is a Highly Integrated Gate Array which provides the function of System Control Scanning Control Recording Data Control LP Engine Control PC Interface 2 1 System Control Block DMA Control It is used to transfer data between the following devices Scanning Control LSI MN860741 Memory S D...

Page 184: ...ther process Picture Quality Correction Circuit Smoothing When the receiving data 8 dot mm x 7 7 15 4 line mm is converted to 16 dot mm x 15 4 line mm resolution the current printed data and 15 surrounding printed data are sent to the Smoothing ROM through 16 bit line and the ROM sends smoothed dot data As a result of this operation the distorted curved lines are smoothed Binary Gray Scale Convers...

Page 185: ...PC Interface Block IEEE1284 It proceeds handshaking conforms to IEEE1284 requirement and transfers data such as a receiving data from PC Printer Interface or a transmit scanned data to PC PC Scanner It is complied with Compatibility Mode Nibble Mode Byte Mode ECP Mode 3 System Memory This system consists of the following memories F ROM IC5 F ROM 2MB for programming and data backup The program is d...

Page 186: ...SMA7029M IC26 Gray Scale Data PC Scanner SC DZEP000602 Binary Data Copy Communication Scanning Circuit MN860741 IC18 CIS IA2008 MA30C A4 or IH2010 MB51B B4 TX RX MOTOR SMA7029M IC26 Scanning Data Output To Memory IC6 White Shading Correction Reduction Enlargement CN12 CN3 PNL DZEP000601 uPD780022A IC2 Serial I F B4 WIDTH SENSOR ORIGINAL DETECTION SENSOR CN51 CPU V850 IC1 3 5V 5 3V SHINE IC3 READ P...

Page 187: ...ity Recovers from Sleep Mode No Items Sleep Mode Remarks 1 When Image Data is in Memory No No Items Recovers from Sleep Mode Remarks 1 When Energy Saver key is pressed Yes 2 Self Maintenance Timer Yes To keep smooth contact between Scanning Roller and Glass the Roller will be rotated for a few seconds once a day at the set hour 3 Original Sensor is actuated Yes 4 Ringing signal is detected Yes Not...

Page 188: ...Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer 1 2 3 S DRAM 8MB IC6 SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F ...

Page 189: ...195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F ...

Page 190: ...EM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 ...

Page 191: ...6 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 4 ...

Page 192: ...ODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 2 3 1 ...

Page 193: ...5006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Line Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 Image Memory SHINE DZAC000273 IC3 MN860741 IC18 Laser Printer IEEE1284 Transceiver IC28 CIS PC IEEE1284 I F CPU V850E MA1 IC1 FROM 2MB Program IC5 MODEM MN195006 IC9 DAA Si3021 Si3015 IC11 12 D BUS 3 3V Line Image Memory Page Memory ECM Buffer S DRAM 8MB IC6 1 2 3 Line Memory ...

Page 194: ...Point Sensor is triggered or the Energy Saver Key is pressed the Panel CPU sends the command signal by itself the Main CPU is sleeping in Sleep Mode which in turn changes the nPWSAVE signal to High level disabling the Sleep Mode Panel CPU m PD780022A NEC GND 8 00MHz 32 768kHz RESET XIN Main CPU Panel Reset LCD Module LCD Control Data Serial I F Power Down Energy Saver Power Module Control Buzzer C...

Page 195: ...Point Sensor Actuated Document is set on the ADF 3 Ringing Signal Detected 4 Off Hook Detected Handset External Telephone Main CPU V850 IC1 Panel CPU IC2 PNL PCB A Point Sensor nAPNT 5VP Set Document 3 3V SC PCB PSU 5VP 5V CI Off Hook Detect Circuit LINE TEL pCTON 5VP 5V Signal Detect nPWSAVE nPWOFF nWAKUP ...

Page 196: ...r Drive Circuit by SHINE IC3 The chopper current is determined by the voltage at IC26 Pin3 and Pin13 The Motor has two speeds Slow and Constant The Motor is powered by a 24 VDC supply When the interlocks are open the 24 VDC supply is cut off and the Motor stops rotating Pulse Motor Scanner Printer Motor Drive Circuit Block Diagram SHINE IC3 24 VM 1 3 4 6 CN53 Motor Driver IC26 A nA B nB ...

Page 197: ... and 115 VAC is sent to the Fuser Lamp The time at which CR001 is actually activated depends on the 115 VAC sine wave When the cross voltage for Pin 6 and Pin 4 of PC001 is other than 0 Volts sine wave exceeds 0 volts PC001 inhibits the activation of the triac and turns ON the Fuser Lamp 11 11 CN103 5V R221 3 2 1 PC001 nSSR R002 CR001 2 3 1 1 C002 R001 C001 3 1 CN102 H CN102 Fuser Lamp Fuse Thermo...

Page 198: ...it IC23 pin 1 has a high impedance when Q35 is activated turning ON the Fuser Lamp An abnormal temperature is detected when the VTH voltage level becomes higher than V forcing IC23 pin 1 Low and deactivating Q35 Abnormally low and high temperatures as well as Thermistor release status are detected by IC1 CPU programming GND GND Q35 3 2 R188 R195 3 IC23 4 1 2 2 2 R189 GND R184 R194 C156 R303 5v 24V...

Page 199: ...o the Printer Drive Circuit the High Voltage Power Supply and the Paper Feed Solenoid Circuits turning OFF the 5 VDC supply voltage for the Laser Driver circuits on the Laser Unit 24V LVPS Power Supply Unit 24V 24V Cover 24VD ILS PCB Paper Feed Solenoid Laser Unit DC DC Converter Rush Current Protection Circuit pMPOW HVPS Power Supply Unit Motor SC PCB 24VM 24VM 24VM 24VM L 5V Interlock Safety Cir...

Page 200: ...tates when the nSTART output signal level is LOW nREADY A Phased Lock Loop PLL circuit keeps the Scanner Motor speed constant when the nREADY is at a Low output signal level CLK This is the Scanner Motor Clock nS H This is the Sample Hold Signal in order to adjust the Laser power when the Laser switches on compul sorily the Laser Power is adjusted suitable level and held until next duty cycle in o...

Page 201: ...21 channel 2 FSK T 4 and T 30 Modem transfers receives data from Secondary DAA chip and serial communication Secondary DAA chip communicates with the line through Primary DAA chip and its peripheral circuit Modem MN195006 To Line DAA Secondary Si3021 DAA Primary Si3015 Monitor Circuit Dial Pulse Circuit To Speaker Modem Circuit Block Diagram Secondary Circuit Primary Circuit ...

Page 202: ...ver at this time the Received Signal is converted from Analog to Digital with DAA of Primary circuit and the Digital Signal is transferred to DAA Si3022 of Secondary circuit as serial data Therefore unlike other machine this machine has No Analog Circuit of Secondary circuit because of the DAA Si3022 of Secondary Circuit is able to transfer the Digital Signals directly to the Modem Even at standby...

Page 203: ...ected The Transmit Signals are transferred as serial data to the DAA of Primary Circuit Therefore there is no Analog circuit the signal level is adjusted with internal setting of Modem It has no Hybrid circuit because of the Modem for transmit and the Receiving Signals is connected with exclusive port The Digital Signals transferred to Primary Circuit are converted from Digital to Analog and sends...

Page 204: ...ut of the key touch tones alarm tones etc from the panel CPU over the speaker The Received Signals are output from DAA of Secondary circuit and through Analog AGC Electronic Volume Amplifier and over the speaker The monitor tone from the phone line and the buzzer tone from the panel can be adjusted from the Control Panel Analog AGC Electronic Volume Monitor DAA Secondary Si3021 Amplifier Electroni...

Page 205: ...hone or an optional Handset Kit The block diagram of the Line Control Circuit is shown below DP Control Ringer Signal Detection TAM i f DTMF Remote Detection Off Hook Detection Speech IC DAA Line I F Si3015 IC12 DP Circuit DC Hold Circuit Ringer Signal Detector for Wake up PC2 Ringer IC Hook SW External Telephone Jack Connect only to one module Line CML Relay Optional Handset Kit DAA Ccontrol I F ...

Page 206: ...e telephone line using the same route as the facsimile signal The DTMF tone selection is controlled by the CPU Digital amplitude signal is conveyed as analog amplitude signal through D A converter in the DAA IC12 The line status during dialing is shown below Ring Detector When the unit is in the Sleep Mode status a Ringing signal is detected by a photo coupler PC2 in Ring Detector to cancel the po...

Page 207: ...mn N indicates part is used only in UF 4000 4100 models C indicates part is used in previous models Code Destination Code Destination Code Destination Code Destination Code Destination AA Austria AM Switzerland EN Denmark Finland Norway Sweden YH Hungary YW South Africa AB England AP Portugal YJ Czech Slovakia YX Singapore AE Taiwan AR Belgium YA Panama Peru Chile Argentina Brazil 200 VAC Power Su...

Page 208: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZNA001125 1 DZNA001126 1 1 DZNA001127 1 DZNA001128 1 DZNA001129 1 DZNA001135 1 DZNA001137 1 DZNA001139 1 102 DZJM000626 Plate Face C For UF 490 1 DZJM000627 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZJM000628 1 DZJM000629 1 DZJM000643 1 DZJM000644 1 DZJM000645 1 1 DZJM000646 1 DZJM000651 1 DZJM000663 1 DZJM001097 1 DZJM001383 N For UF 4000 1 DZJM001384 For UF 4100...

Page 209: ... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 110 DZKB000749 Ten Key C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZKB000961 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 111 DZKB000747 Key A C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZKB000959 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Page 210: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFP001953 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1004 DZFP001015 Harness PNL C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFP001955 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 19 XTB3 8JFJ Screw C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Page 211: ... 103 703 105 104 119 110 106 1004 114 113 112 7B 102 118 120 125 C8 121 116 1002 101 111 107 108 109 115 123 124 122 117 G2 19 B1 G2 B1 19 SC CN5 Fig 1 Control Panel Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 212: ... C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 221 DZLA000332 Roller ADF C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 222 DZJM000615 Film ADF C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 223 DZAL000167 CIS Assembly A4 C Contact Image Sensor 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZAL000175 CIS Assembly B4 C 1 1 224 ...

Page 213: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XTB3 8J For UF 490 only 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5W XUC3 E Ring C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 7B XTB26 6JFI Screw N 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XTB26 6J C For UF 490 only 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Safety Mark Re...

Page 214: ... 203 202 206 207 209 219 214 213 212 205 204 211 1003 228 215 240 19 237 G4 7B 19 236 235 232 229 231 230 233 226 19 227 5W 217 216 218 219 220 243 221 222 210 225 234 208 238 239 244 Fig 2 ADF Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 215: ... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 323 DZJL000137 Guide Front Paper C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZJL000425 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 324 DZJL000136 Guide Rear Paper C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZJL000424 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 ...

Page 216: ...mbargo are Cuba Iran Iraq Libya North Korea Syria and the Sudan This list is subject to change without further notice from Panasonic Communications Co Ltd 4B XYN3 J10FJ Screw N 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XYN3 J10 C For UF 490 only 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Safety Mark Ref No Part Number Part Name New Parts Note AA AB AE AG ...

Page 217: ... 320 19 514 234 705 1001 19 328 313 312 308 307 4B 306 19 704 19 305 1007 309 309 308 23 316 301 327 19 325 318 326 317 23 19 315 19 19 19 19 23 SC CN7 LVPS CN102 SC CN7 SC CN11 SC CN11 LVPS CN102 19 1009 Fig 3 Fuser Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 218: ...pring Clutch C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 426 DZJM000561 Case Clutch C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 427 DZLF000401 F Gear D34 C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 428 DZLF000400 Gear Cam C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 429 DZLM000052 Bushing P6L5 Conductor C 1 1 1 ...

Page 219: ...1 DZNK003725 1 DZNK004429 1 DZNK005734 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZNK005830 1 1 1 DZNK005834 1 DZNK005835 1 DZNK005836 1 DZNK005837 1 DZNK005838 1 DZNK005841 1 DZNK005843 1 DZNK005844 1 DZNK005845 1 DZNK005846 1 DZNK005848 1 DZNK005850 1 DZNK005852 1 462 DZJM000795 Guide Sheet C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 463 DZNK003734 Label Paper Ca...

Page 220: ...EC103538 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1008 DZFP001019 Harness SNST C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFP001959 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 19 XTB3 8JFJ Screw C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XTB3 8J For UF 490 only 1 1 1 1 1 1...

Page 221: ... 463 463 403 404 472 473 473 407 19 415 432 19 B9 433 467 434 435 436 437 6I 706 428 19 1008 422 412 476 477 414 416 458 478 410 431 430 19 19 429 B9 428 427 426 460 425 464 424 G3 413 405 479 474 470 471 469 406 409 421 419 462 418 420 468 408 19 19 B9 422 422 443 444 440 19 19 Fig 4 ASF Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 222: ...1 1 1 1 1 1 1 1 516 DZLF000410 F Gear B74 C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 517 DZKQ000060 Spring Right Toner Cartridge C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 518 DZJE000892 Cover Motor C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 519 DZJM000569 Arm Gear C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Page 223: ... 505 506 509 508 524 525 507 504 19 521 21 5Y 516 510 511 19 518 513 514 523 19 512 501 19 19 19 515 1006 520 519 A3 502 19 19 19 19 SC CN12 SC CN12 517 522 Fig 5 Drive Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 224: ...ng Speaker C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 614 DZKN000252 Spring A Coil C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 615 DZKN000253 Spring B Coil C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 616 DZJK000005 Holder Cable C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 617 DZMM000016 Leg Rubber C 1 1 1 1 1 1...

Page 225: ... 1 1 1 1 1 1 1 1 19 XTB3 8JFJ Screw C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XTB3 8J For UF 490 only 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 35 XYN4 F6FJ Screw C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 XYN4 F6 For UF 490 only 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 62 XTB3 6JFJ Screw C 1 1 1 1 1 1 1 1 ...

Page 226: ...623 624 OPTIONAL LVPS CN101 SC CN2 607 606 19 701 602 616 62 19 616 616 603 617 19 601 626 304 608 617 35 B5 604 707 702 615 625 609 19 610 19 605 613 611 627 628 612 1005 614 Fig 6 Base Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 227: ...C For UF 490 1 DZEC102108 1 DZEC102245 1 DZEC102247 1 DZEC102248 1 DZEC102249 1 DZEC102190 1 DZEC102250 1 DZEC102251 1 DZEC102253 1 DZEC102254 1 DZEC102191 1 DZEC102000 1 DZEC102192 1 DZEC102256 1 DZEC102265 1 DZEC102346 1 DZEC102193 1 DZEC102164 1 1 DZEC102257 1 DZEC102258 1 DZEC102259 1 DZEC102260 1 DZEC102261 1 DZEC102453 1 DZEC102262 1 DZEC102194 1 DZEC102195 1 DZEC102263 1 DZEC102264 1 DZEC10...

Page 228: ...oard PNL For B4 size 1 1 DZEC103868 PC Board PNL For A4 size N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZEC103869 PC Board PNL For B4 size 1 1 704 DZEC102013 PC Board SNSE Exit Sensor C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZEC103536 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 705 DZEC101997 PC Bo...

Page 229: ... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFP001953 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1003 DZFP001014 Harness CIS C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFP001954 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1004 DZFP001015 Harness PNL C For UF 490 1 1 1 1 1 1 1 1...

Page 230: ...NST No Paper SNST Toner Level SNST 707 ACI 708 SRU Optional 705 ILS 1008 CN15 707 CN101 1003 CN3 1007 CN7 1007 CN77 502 CN8 227 CN13 1004 CN51 701 CN103 1006 CN12 431 CN14 1009 CN102 1008 CN81 1004 CN5 612 CN2 1001 CN73 619 CN91 CN90 622 307 CN76 Fig 7 PC Board Harness K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 231: ...AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY OP1 OP1 PU OP2 OP3 PU OP4 PU 801 UG 3220 Drum Unit C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 802 UG 3222 Toner Cartridge 3 000 pages Determined by Destination C Order via Sales Route 1 803 UG 3221 Toner Cartridge 6 000 pages C 1 ...

Page 232: ...232 801 803 802 Fig 8 Cartridge Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 233: ...8Z 1 PJQQC0046Z 1 PJQMC0230Z 1 PJQMC0231Z 1 PJQMC0229Z 1 PJQMC0222Z 1 PJQMC0232Z 1 PJQMC0221Z 1 902 DZRQ000027 CD C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZRQ000041 1 DZRQ000047 1 DZRQ000386 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 903 DZRH000419 Cushion Assembly Set C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Page 234: ... For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZFN000120 1 DZFN000015 1 DZFN000026 1 DZFN000114 1 1 DZFN000120 1 1 DZFN000095 1 1 1 DZFN000069 1 DZFN000030 1 DZFN000017 1 DZFN000096 1 DZFN000134 1 DZFN000104 1 1 1 1 DZFN000016 1 DZFN000078 1 DZFN000136 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 908 DZFB000009 or PTT Plug C For UF 490 1 DZFB000010 1 DZFB000001 or 1 DZFB000035 1 DZFB00...

Page 235: ...aper Length C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 403 DZJF000478 Paper Tray C 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 606 DZML000405 Tray Document Return C For UF 490 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DZML000524 N For UF 4000 4100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 607 DZML000407 Tray Document ...

Page 236: ...236 901 908 905 904 911 910 902 906 907 624 606 118 607 401 801 402 403 903 903 909 Fig 9 Packing and Accessories K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...

Page 237: ... 1 3 6 7 8 Deferred Communication 1 XMT Polling 1 Polling Print List 1 Journal Print View 2 Speed Dial List 3 Program List 4 Fax Parameter List 5 Not Used 6 Individual XMT Journal 7 Directory Sheet Set Mode 1 User Parameters Date Time Company Name Character ID ID Number Fax Telephone Number 2 Speed Dial Numbers 3 Program Keys 4 Fax Parameters 5 7 Not Used 8 Maintenance Cleaning Printer Roller Drum...

Page 238: ...pages Based on 3 Black ITU T Image No 1 Chart 2 The Telephone Line Cable Adapter is available in certain countries only Machine Drum Unit Starter Toner Cartridge See Note 1 Paper Tray Document Sub Tray Paper Tray Cover Document Return Tray Telephone Line Cable Power Cord Operating Instructions CD ROM Handset Cradle Stopper Telephone Line Cable Adapter See Note 2 ...

Page 239: ...he projections into the square holes on the machine Connect the cable into the TEL HANDSET jack on the machine Document Sub Tray Hook the projections into the holes on the machine Paper Tray Hook the projections into the holes on the machine Paper Tray Cover Handset Cradle Stopper The handset may not be available in certain countries due to its regulation or specification ...

Page 240: ... 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 Slide the Toner Cartridge all the way into the Drum Unit and rotate the green lever upwards to lock the Toner Cartridge in place Continued on the next page ...

Page 241: ... Drum Unit press to reset the notification message 4 Open the ADF Door and Printer Cover 5 Align the projections on both sides of the Drum Unit Toner Cartridge Assembly with the grooves in the machine as shown and insert the Drum Unit Toner Cartridge Assembly into the machine 6 1 Push the Drum Unit Toner Cartridge Assembly down into the machine snapping it in place 2 Close the ADF Door and Printer...

Page 242: ... into the Paper Tray face down 4 MAINTENANCE 1 9 5 The Machine will feed out the charts and clean the printer roller CLEANING 7 8 1 1 PRINTER ROLLER CLEANING CHART HOW TO LOAD THE CLEANING CHARTS 1 REMOVE THE PAPER TRAY COVER 2 SET THESE 3 CLEANING CHARTS IN THE PAPER TRAY FACE DOWN 3 RE INSTALL THE PAPER TRAY COVER 4 PRESS FUNCTION 7 8 SET 1 SET 2 TO START CLEANING 5 DISPOSE OF THE CLEANING CHART...

Page 243: ... Load the paper into the Paper Tray 2 Slide the Paper Width Guide to the right until it lightly touches the stack of paper without bending the paper The paper must fit squarely and firmly between the Paper Width Guide and the right side of tray If it does not the paper may feed into the printer incorrectly resulting in a paper jam Caution 20 lb weight 3 Re install the Paper Tray Cover 75g m2 Make ...

Page 244: ...prong outlet 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 on the rear side of the machine NOTE Your machine uses little power and you should keep it ON at all times If the power is turned OFF for too long Up to 30 minutes the clock contents may be lost Power Cord Included Telephon...

Page 245: ... transmission is made When the transmission ends however these parameters return to their preset values Home position Other parameters can only be changed by the procedure described below NOTE To scroll the Fax Parameters in Step 2 press or General Description Setting the Fax Parameters 1 SET MODE 1 8 2 NO 01 99 3 Enter Fax Parameter number from the Parameter Table Ex for CONTRAST NO 01 01 99 4 NO...

Page 246: ... No Selecting the header format 2 From To 09 RCV D TIME PRINT 1 Invalid Selecting whether the machine prints the received date time remote ID percentage of reduction and page number on the bottom of each received document 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 O...

Page 247: ...duce received document according to the length of received documents 2 Auto 25 REDUCTION RATIO 70 70 Selecting the fixed print reduction ratio from 70 to 100 This parameter functions only when the fixed print reduction is selected on Fax Parameter No 24 100 100 26 POLLING PASSWORD Setting a 4 digit password for secured polling 28 STAMP AT MEM XMT See Note 1 1 Invalid Selecting whether the machine ...

Page 248: ...attern 2 B Double ring pattern 3 C Triple ring pattern Short Short Long 4 D All other triple ring patterns except the type C described above 38 ACCESS CODE Enter a 4 digit Access Code to secure the machine from unauthorized use 39 PIN CODE ACCESS 1 None Selecting the access method Prefix or Suffix to dial a number with PIN Code 2 Suffix 3 Prefix 47 REMOTE RECEPTION 1 Invalid Selecting whether or n...

Page 249: ...ng Number Setting Comments Fax Parameter Table NOTE 1 The availability contents or the factory standard setting of the Fax Parameters depends on regulation or specification This parameter supports an optional telephone service Distinctive Ring Service provided by your local telephone company It allows up to 4 different telephone numbers to be assigned on a single telephone line with a distinctive ...

Page 250: ...250 memo ...

Page 251: ...7 B5B PH K S JST B5B PH K S JST CN7 nESEN TH1 TH2 5VSE GND 4 2 3 4 5 3 5 2 1 1 2 1 3 SNST LSU 1 3 Power Cord FG ACI NC 179 L3 CN101 B6B PH K M JST CN15 TONER TSENCNT GND pPCHK1 S6B PH K M JST CN81 JP1 Black L White N 1 White N Black L Black L White N A A_ B B_ COMMON PNL SNSE 2 1 1 2 3 Toner Sensor Magnetic GND TONER GND 5V DZEP000618 2 2 DZEP000619 DZEP000620 A Point B Point Sensor B4 Width AE YV...

Page 252: ...44 TO02 P23 43 TC0 INTP110 P24 42 TC1 INTP111 P25 41 TC2 INTP112 P26 40 TC3 INTP113 P27 39 VSS 38 VDD 37 PWM1 P10 36 TI010 INTP010 P11 35 INTP011 P12 34 TO01 P13 33 DMAAK0 PBD0 32 DMAAK1 PBD1 31 DMAAK2 PBD2 30 DMAAK3 PBD3 29 VSS 28 VDD 27 PWM0 P00 26 TI000 INTP000 P01 25 INTP001 P02 24 TO00 P03 23 DMARQ0 INTP100 P04 22 DMARQ1 INTP101 P05 21 DMARQ2 INTP102 P06 20 DMARQ3 INTP103 P07 19 MODE2_VPP MOD...

Page 253: ... BOFST2 ID6 89 D8 44 IO4 157 CVDD 2 5V 181 PLLVDD 2 5V 92 D5 158 BOFST0 ID4 159 BOFST1 ID5 5 BUSY 124 LEDON 154 CLK48 164 SCNCLK 180 VCOIN0 SYNC 179 CPOUT0 SYNC 117 SCNINT 123 TST0 97 D2 128 TST1 107 WRL DQML 125 RS RB CISCLK 18 PLLVDD 2 5V 126 SHB 161 BOFST3 ID7 167 PT0 ID9 37 HLDRQ 108 WRU DQMU 204 SELIN 205 AUTFD 206 STRBE 169 PT2 ID11 201 DATA6 168 PT1 ID10 200 DATA5 198 DATA4 90 D7 116 SYSINT...

Page 254: ...DQ15 A 1 43 DQ14 41 DQ13 39 DQ12 36 DQ11 34 DQ10 11 WE 32 DQ9 23 A2 16 A18 42 DQ6 7 A9 10 NC 46 GND 27 GND 15 RY BY 35 DQ3 1 A15 19 A6 13 NC 29 DQ0 4 A12 22 A3 14 WP ACC 44 DQ7 9 A19 38 DQ4 48 A16 18 A7 6 A10 3 A13 31 DQ1 21 A4 30 DQ8 24 A1 17 A17 40 DQ5 8 A8 37 VCC 47 BYTE 5 A11 2 A14 33 DQ2 20 A5 26 CE 12 RESET 28 OE 25 A0 BLM11A601S NF23 BLM11A601S NF25 BLM11A601S NF24 RA4 5 6 3 4 8 9 10 7 2 1 ...

Page 255: ... 22 DPD12 D12 20 DPD11 D11 19 DPD10 D10 18 DPD09 D09 16 DPD08 D08 14 DPD07 D07 13 DPD06 D06 12 DPD05 D05 10 DPD04 D04 8 DPD03 D03 7 DPD02 D02 6 DPD01 D01 4 DPD00 D00 2 DPA11 A11 100 DPA10 A10 98 DPA09 A09 96 DPA08 A08 95 DPA07 A07 94 DPA06 A06 93 DPA05 A05 91 DPA04 A04 90 DPA03 A03 88 DPA02 A02 87 DPA01 A01 85 DPA00 84 UB 71 LB 72 DPWR WR 73 DPRD RD 74 DPCS CS 75 T3IRQ IRQ 1 3 3V GND 25V 0 1uF C66...

Page 256: ...9 1 2 GND 1500V 150pF C84 1500V 150pF C85 1500V 150pF C83 TL13 GND THS 56F IC20 1 IN1 3 GND 7 VCC 4 AOUT 5 OUT2 6 OUT1 2 IN2 TC7S00F IC22 GND 3 VCC 5 GND TC7S00F IC22 1 2 4 150pF C176 1500 150pF C177 150pF C178 1500 47K 62 5mW R101 50V 2200pF C86 250V 33nF C108 47 100mW R128 47 100mW R129 MA152A D3 1 3 0 JP1 47K 62 5mW R136 3 3V 25V 0 1uF C183 CN16 1 CN16 2 CN16 3 CN16 4 CN16 5 CN16 6 CN17 1 CN17 ...

Page 257: ...A0 8 FR 56 D1 29 VSEN 6 FSH 52 D5 67 MWE 66 MOE 81 MA1 47 CS 7 FSP 46 WR 45 RD 77 MA5 73 MA9 48 A1 55 D2 30 VSCK 51 D6 23 VREFL 11 CLAMP 25 VREFH 26 OFOUT 14 VINIG 17 AGOUT 5 FCK1 9 PMT 80 MA2 76 MA6 54 D3 2 SYNC 50 D7 4 FCK2 79 MA3 75 MA7 57 D0 53 D4 31 VREQ 10 PEAK 28 VSDA 44 RESET 82 MA0 1K 62 5mW R146 1K 62 5mW R212 1K 62 5mW R213 100 62 5mW R239 CN3 1 CN3 2 CN3 3 CN3 4 CN3 5 CN3 6 CN3 7 4 7K ...

Page 258: ...N1 R62 NF6 0 100mW R153 0 100mW R154 0 100mW R155 50V 0 22uF C124 50V 0 22uF C125 3 3V TC7SET08FU IC27 2 4 1 TC7SET08FU IC27 VDD 5 GND 3 3 3V DTC114EKA Q23 3 1 2 50V 1000pF C142 nCTON 002 D4 005 D3 2 2K R164 10K R163 GND pCTON 005 D1 25V 0 1uF C140 24VM CN4 1 CN4 2 CN4 3 CN4 4 CN4 5 CN4 6 CN4 7 CN4 8 CN4 9 CN4 10 CN4 11 47K 62 5mW R169 47K 62 5mW R177 DTC143ZKA Q16 3 1 2 DTC143ZKA Q17 3 1 2 DTC143...

Page 259: ... 5mW R21 50V 100pF C147 50V 100pF C120 GND GND BL02RN1 R62 NF9 0 100mW R24 2SJ327 Z Q33 D G S 47K 62 5mW R215 5V 50V 0 22uF C187 50V 0 22uF C186 MGND BLM11A601S NF7 2 1 0 JP12 3 3K 0 0625W R187 50V 0 22uF C194 560 0 2SA1037AK Q28 3 1 2 DTC114EKA Q1 3 1 2 24V 10K 62 5mW R257 1K 0 0625W R227 62 5mW 33K R315 GND CN11 2 50V 0 22uF C193 GND 47K 62 5mW R218 0 0625W 10K R314 CN11 3 10K 62 5mW R219 GND CN...

Page 260: ... JW51 JW59 JW58 JW50 JW49 JW57 JW48 JW56 JW47 JW55 JW46 JW54 JW45 TONER 001 A3 GND nPCHK1 001 A3 47K 62 5mW R260 5V 3 3V 47K 62 5mW R267 3 3V 25V 0 1uF C190 62 5mW 100 R272 50V 100pF C192 GND 50V 100pF C191 62 5mW 100 R271 GND CN15 1 CN15 2 CN15 3 CN15 4 CN15 5 CN15 6 TSENCONT 002 D2 0 62 5mW R278 GND 560 2SC2412K Q44 3 1 2 1 5K 62 5mW R279 47K 62 5mW R280 DM 002 A1 GND SCANENB 002 A3 3 3V DP 002 ...

Page 261: ... 1 2 25V 0 1uF C188 82 62 5mW R262 CN7 1 CN7 5 3 3V 50V 100pF C189 MA153A D12 2 1 3 10K 62 5mW R188 47K 62 5mW R202 3 3V 62 5mW 100 R263 GND 220K 0 0625W R194 3 3K 0 0625W R199 1K 62 5mW R190 DTC143ZKA Q35 3 1 2 nESEN 001 A3 3 3V GND 220K 0 0625W R195 THERM 001 A3 BA10393F IC23 3 1 2 3 3V CN7 4 nRSEN 001 A3 47K 62 5mW R203 3 3V 82 62 5mW R258 GND CNA1006N PC3 4 2 1 3 50V 0 01uF C156 GND 560 2SC241...

Page 262: ... P12 34 TO01 P13 33 DMAAK0 PBD0 32 DMAAK1 PBD1 31 DMAAK2 PBD2 30 DMAAK3 PBD3 29 VSS 28 VDD 27 PWM0 P00 26 TI000 INTP000 P01 25 INTP001 P02 24 TO00 P03 23 DMARQ0 INTP100 P04 22 DMARQ1 INTP101 P05 21 DMARQ2 INTP102 P06 20 DMARQ3 INTP103 P07 19 MODE2_VPP MODE2 18 D0 PDL0 17 D1 PDL1 16 D2 PDL2 15 D3 PDL3 14 D4 PDL4 13 D5 PDL5 12 D6 PDL6 11 D7 PDL7 10 VSS 9 VDD 8 D8 PDL8 7 D9 PDL9 6 D10 PDL10 5 D11 PDL...

Page 263: ...BOFST2 ID6 89 D8 44 IO4 157 CVDD 2 5V 181 PLLVDD 2 5V 92 D5 158 BOFST0 ID4 159 BOFST1 ID5 5 BUSY 124 LEDON 154 CLK48 164 SCNCLK 180 VCOIN0 SYNC 179 CPOUT0 SYNC 117 SCNINT 123 TST0 97 D2 128 TST1 107 WRL DQML 125 RS RB CISCLK 18 PLLVDD 2 5V 126 SHB 161 BOFST3 ID7 167 PT0 ID9 37 HLDRQ 108 WRU DQMU 204 SELIN 205 AUTFD 206 STRBE 169 PT2 ID11 201 DATA6 168 PT1 ID10 200 DATA5 198 DATA4 90 D7 116 SYSINT ...

Page 264: ... GND 3 3V BLM11A601S NF25 100K 0 0625W R264 nSDRAS 001 A1 002 A4 25V 0 1uF C42 25V 0 1uF C43 3 3V 100K 0 0625W R270 50 0V 0 022uF C40 GND nWE 001 D2 002 A4 RA7 5 6 3 4 8 9 10 7 2 1 100K 0 0625W R286 nRESET 001 A3 003 C3 nWRL_DQML 001 D2 002 A3 003 A1 003 C3 100K 0 0625W R284 BLM11A601S NF24 GND SDCLK 001 A1 002 A3 0 62 5mW R56 nSDRM0 001 D2 002 D1 JW62 nRESET 001 A3 003 A3 3 3V 50 0V 0 022uF C212 ...

Page 265: ...D04 D04 8 DPD03 D03 7 DPD02 D02 6 DPD01 D01 4 DPD00 D00 2 DPA11 A11 100 DPA10 A10 98 DPA09 A09 96 DPA08 A08 95 DPA07 A07 94 DPA06 A06 93 DPA05 A05 91 DPA04 A04 90 DPA03 A03 88 DPA02 A02 87 DPA01 A01 85 DPA00 84 UB 71 LB 72 DPWR WR 73 DPRD RD 74 DPCS CS 75 T3IRQ IRQ 1 3 3V GND 25V 0 1uF C66 25V 0 1uF C68 nUBE 002 A3 TL32 ARXD 005 D3 nRD 001 D2 002 D1 003 A3 003 C3 006 E4 TP2 3 3V D 15 0 001 A2 002 ...

Page 266: ...1500V 150pF C83 TL13 GND THS 56F IC20 1 IN1 3 GND 7 VCC 4 AOUT 5 OUT2 6 OUT1 2 IN2 TC7S00F IC22 GND 3 VCC 5 GND TC7S00F IC22 1 2 4 150pF C176 1500 150pF C177 150pF C178 1500 47K 62 5mW R101 50V 2200pF C86 250V 33nF C108 47 100mW R128 47 100mW R129 MA152A D3 1 3 0 JP1 47K 62 5mW R136 3 3V 25V 0 1uF C183 CN16 1 CN16 2 CN16 3 CN16 4 CN16 5 CN16 6 CN17 1 CN17 2 CN17 3 CN17 4 CN17 5 CN17 6 0 JP19 0 JP1...

Page 267: ...6 FSH 52 D5 67 MWE 66 MOE 81 MA1 47 CS 7 FSP 46 WR 45 RD 77 MA5 73 MA9 48 A1 55 D2 30 VSCK 51 D6 23 VREFL 11 CLAMP 25 VREFH 26 OFOUT 14 VINIG 17 AGOUT 5 FCK1 9 PMT 80 MA2 76 MA6 54 D3 2 SYNC 50 D7 4 FCK2 79 MA3 75 MA7 57 D0 53 D4 31 VREQ 10 PEAK 28 VSDA 44 RESET 82 MA0 1K 62 5mW R146 1K 62 5mW R212 1K 62 5mW R213 100 62 5mW R239 CN3 1 CN3 2 CN3 3 CN3 4 CN3 5 CN3 6 CN3 7 4 7K 62 5mW R138 1 5K 62 5m...

Page 268: ...C27 2 4 1 TC7SET08FU IC27 VDD 5 GND 3 3 3V DTC114EKA Q23 3 1 2 50V 1000pF C142 nCTON 002 D4 005 D3 2 2K R164 10K R163 GND pCTON 005 D1 25V 0 1uF C140 24VM CN4 1 CN4 2 CN4 3 CN4 4 CN4 5 CN4 6 CN4 7 CN4 8 CN4 9 CN4 10 CN4 11 47K 62 5mW R169 47K 62 5mW R177 DTC143ZKA Q16 3 1 2 DTC143ZKA Q17 3 1 2 DTC143ZKA Q18 3 1 2 DTC143ZKA Q19 3 1 2 47K 62 5mW R209 3 3V CN6 1 CN6 2 CN6 3 CN6 4 CN6 5 CN5 1 CN5 2 CN...

Page 269: ...2 5mW R21 50V 100pF C147 50V 100pF C120 GND GND BL02RN1 R62 NF9 0 100mW R24 2SJ327 Z Q33 D G S 47K 62 5mW R215 5V 50V 0 22uF C187 50V 0 22uF C186 MGND BLM11A601S NF7 2 1 0 JP12 3 3K 0 0625W R187 50V 0 22uF C194 560 0 2SA1037AK Q28 3 1 2 DTC114EKA Q1 3 1 2 24V 10K 62 5mW R257 1K 0 0625W R227 62 5mW 33K R315 GND CN11 2 50V 0 22uF C193 GND 47K 62 5mW R218 0 0625W 10K R314 CN11 3 10K 62 5mW R219 GND C...

Page 270: ... JW60 JW52 JW51 JW59 JW58 JW50 JW49 JW57 JW48 JW56 JW47 JW55 JW46 JW54 JW45 TONER 001 A3 GND nPCHK1 001 A3 47K 62 5mW R260 5V 3 3V 47K 62 5mW R267 3 3V 25V 0 1uF C190 62 5mW 100 R272 50V 100pF C192 GND 50V 100pF C191 62 5mW 100 R271 GND CN15 1 CN15 2 CN15 3 CN15 4 CN15 5 CN15 6 TSENCONT 002 D2 0 62 5mW R278 GND 560 2SC2412K Q44 3 1 2 1 5K 62 5mW R279 47K 62 5mW R280 DM 002 A1 GND SCANENB 002 A3 3 ...

Page 271: ...1 GND 560 2SC2412K Q34 3 1 2 25V 0 1uF C188 82 62 5mW R262 CN7 1 CN7 5 3 3V 50V 100pF C189 MA153A D12 2 1 3 10K 62 5mW R188 47K 62 5mW R202 3 3V 62 5mW 100 R263 GND 220K 0 0625W R194 3 3K 0 0625W R199 1K 62 5mW R190 DTC143ZKA Q35 3 1 2 nESEN 001 A3 3 3V GND 220K 0 0625W R195 THERM 001 A3 BA10393F IC23 3 1 2 3 3V CN7 4 nRSEN 001 A3 47K 62 5mW R203 3 3V 82 62 5mW R258 GND CNA1006N PC3 4 2 1 3 50V 0 ...

Page 272: ... LED4 2 1 nWAKUP 003 B2 SCN_DB 7 0 002 A1 003 A3 GND GND 100K 62 5mW R14 100K 62 5mW R15 100K 62 5mW R16 100K 62 5mW R34 100K 62 5mW R35 100K 62 5mW R36 100K 62 5mW R37 100K 62 5mW R38 100K 62 5mW R7 100K 62 5mW R12 10K 62 5mW R3 4 7K 62 5mW R6 DTC143ZKA Q3 3 1 2 DTC143ZKA Q4 3 1 2 GND 100K 62 5mW R20 EVQ11L04M 1 SW1 2 1 470 100mW R10 470 100mW R11 220 100mW R25 10K 62 5mW R21 0 JP1 0 JP2 VPP 003 ...

Page 273: ... 1 EVQ11L04M 1 SW16 2 1 EVQ11L04M 1 SW8 2 1 LED 1 0 001 D1 220 100mW R45 KIN 4 0 001 A1 LN376GCPX 2UT LED1 2 1 220 100mW R61 LEDCT1 001 D2 GND pBLCNT 001 D2 002 D2 5V JP4 1 4 2 3 SLI 343URC RED LED7 K A SLI 343URC RED LED8 K A DTC143ZKA Q8 3 1 2 220 100mW R33 1K 0 0625W R46 pBLCNT 001 D2 002 C4 GND 150 0 25W R18 47 0 0625W R22 100 0 0625W R39 0 0 2SC2411K Q7 3 1 2 4 7K 0 0625W R13 47K 0 0625W R17 ...

Page 274: ...22 0uF C9 2 1 16 0V 22 0uF C10 2 1 16 0V 22 0uF C12 2 1 0 JW6 0 JW21 0 JW33 0 JW50 0 JW51 0K JW3 0K JW8 0K JW23 0K JW24 0K JW38 0K JW45 0K JW46 0K JW58 0K JW61 JW4 JW5 JW7 JW10 JW11 JW12 JW13 JW22 JW25 JW27 JW47 JW49 JW67 JW69 JW71 JW72 JW2 JW9 JW14 JW15 JW16 JW17 JW18 JW19 JW20 JW26 JW28 JW29 JW30 JW31 JW32 JW34 JW35 JW36 JW37 JW39 JW40 JW41 JW42 JW43 JW44 JW48 JW52 JW53 JW54 JW55 JW56 JW57 JW59 ...

Page 275: ...ard A B 2 3 C D 1 2 3 4 1 4 CN73 1 CN73 2 CN73 3 AVM3958 SW102 COM COM NO NO NC NC AVM3958 SW101 COM COM NO NO NC NC 24V 24VD To SC PCB CN11 S2 3 B PH K S AVM3958 Drawing Name ILS PC Board 1 1 Model UF 490 UF 4000 4100 ...

Page 276: ...R1 CNZ1120 PC1 4 2 1 3 CN81 1 CN81 2 CN81 3 CN81 4 CN81 5 CN81 6 CNA1003H01ME PC2 4 2 1 3 GND JP1 1 4 2 3 pPCHK GND 5V TONER Toner Sensor Side S6B PH K M To SC PCB CN15 TSENCNT GND No Paper Sensor Side DZFP001043 FBS8716 TONER PCHK Harness TSENCNT TONER LED_5V GND DZEP000618 1 2 DZEP000618 2 2 UF 490 UF 4000 4100 ...

Page 277: ... 1 4 GND CNA1003H01ME PC1 4 2 1 3 CN77 1 CN77 2 CN77 3 CN77 4 CN77 5 CN76 1 CN76 2 TH1 nESEN GND B2B PH K S 5VSE TH2 Exit Sensor B5B PH K S To SC PCB CN7 To Fuser Unit Thermistor TH2 TH1 Drawing Name SNSE PC Board 1 1 Model UF 490 UF 4000 4100 ...

Page 278: ...D 1 2 3 4 1 4 CN1 1 CN1 2 CN1 3 FG CN2 1 CN2 2 CN3 1 AC Inlet FG Strap Harness ACI NC 179 L3A FBS8702 FBS8701 To Power Supply Unit CN101 ACH1 Black ACH1 White AC L AC N FG G FG1 Drawing Name ACI PC Board 1 1 Model UF 490 UF 4000 4100 ...

Page 279: ...279 9 9 Power Supply Unit For USA Canada UF 490 UF 4000 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For USA Canada 1 2 Model ...

Page 280: ...280 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For USA Canada 2 2 Model UF 490 UF 4000 ...

Page 281: ...281 9 10 Power Supply Unit For Other Destinations 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For Other Destinations 1 2 Model UF 490 UF 4100 ...

Page 282: ...282 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For Other Destinations 2 2 Model UF 490 UF 4100 ...

Page 283: ...memo ...

Page 284: ...DZZSM00309 ...

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