Panasonic UF-4500 Page 198 Service Manual Download | Manualshive

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198

UF-5500 / 4500

11.2.21. Power Supply Board Section

11.2.21.1. Key Components For Troubleshooting

Check the following parts first: F1, F2, D1, C5, Q1 and PC1.
This comes from our experience with experimental test. For example: power supply and lightning surge voltage test, with standing
voltage test, intentional short circuit test, etc.

Caution:

If you find a melted fuse in the unit, do not turn on the power until you located and repair the faulty parts (except for the fuse);
otherwise the fuse will melt again and you cannot pinpoint the faulty point.

In most cases, the symptom is that nothing is output. It is more likely that the fault is in the primary side rather than the secondary
side. Check the primary side first.

DUMMY LOAD to check voltage

1

2

5

7

CN101

When you check voltage in
a power supply unit alone,
use this dummy load.
If the dummy load in not
available, connect the main
P.C.B. to the analog P.C.B.

HTRCTL

7V

GND

24V

V

6~8V

V

21.6~26.4V

V

: Volt Meter

220

5W

120

2W

Input
Circuit

AC
Input

C5

G

H

7V

24V

Kick-on
Voltage
Circuit

E

F

GND

HTRCTL

GND

Control
Circuit

R4

R41

R3

R2

Converter
Circuit

C

D

Rectifier
Circuit

A

B

+

Error Detecting
Circuit

・

O.C.L

Q1

A-B Voltage Wave Form

C-D Voltage Wave Form

E-F

G-H Voltage Wave Form

0

0

0

T1

PC1

Triac
SCR51

Heat Lamp

Photo Triac
Coupler PC2

Block Diagram

+

+

F101

«
...
196
197
198
199
200
...
»

Summary of Contents for UF-4500

Page 1: ... Panasonic System Networks Co Ltd 2011 Unauthorized copying and distribution is a violation of law ORDER NO KMF1103351CE F7 Facsimile Transceiver Model No UF 5500 UF 4500 for U S A and CANADA ...

Page 2: ...trol table 49 6 9 5 Waveform 49 6 10 Solenoid Driver Section 50 6 11 LSU Laser Scanning Unit Section 51 6 12 Sensors and Switches Section 53 6 12 1 Drum Detection 54 6 12 2 Pickup Sensor 54 6 12 3 Exit Sensor 55 6 12 4 Read Position Sensor 55 6 12 5 Registration Sensor 56 6 12 6 Print Timing Sensor 56 6 12 7 Document Sensor 57 6 12 8 Top Cover Sensor 57 6 12 9 Toner Sensor Out of Toner Toner Low R...

Page 3: ...ion 2 221 12 6 Operation Panel Unit 222 12 7 Remove Fuser Unit 223 12 8 Bottom Section 224 12 9 Left Side Section 224 12 10 Remove Main Board 225 12 11 Remove Gear Chassis Section 226 12 12 Remove Right Cover 227 12 13 Remove Right Cassette Guide 227 12 14 Remove Bottom Plate 228 12 15 Remove Laser Unit 228 12 16 Remove Pickup Roller 229 12 17 Remove Low Voltage Power Board 230 12 18 Remove Mirror...

Page 4: ...15 10 Double Feed Prevention Holder Section 296 15 11 Side Cabinet Section 298 15 12 Motor Section 300 15 13 Bottom Section 302 15 14 Cassette Section 304 15 15 Actual Size of Screws and Washer 306 15 16 Accessories and Packing Materials 308 15 17 Optional legal paper cassette 310 15 18 Replacement Parts List 312 15 18 1 Main Board 312 15 18 2 Operation Board 324 15 18 3 Sensor Board 328 15 18 4 H...

Page 5: ...ury or electric shock which can be caused by improper repair work 1 When repair services are provided the product or its components shall not be altered or modified from the original design 2 If a lead wire assembly is supplied as a repair part it must be replaced as part of the repair 3 FASTON terminals shall be plugged straight in and unplugged straight out ICs and LSIs are vulnerable to static ...

Page 6: ...rating 1 3 2 Live Electrical Sections CAUTION When servicing never disassemble the unit with the AC power cord connected Live AC voltage is supplied to the primary side of the power supply unit 1 4 Service Precautions 1 4 1 Precautions to Prevent Damage from Static Electricity Electrical charges accumulate on a person For instance clothes rubbing together can damage electric elements or change the...

Page 7: ...plash if it is heated much higher than its melting point approximately 1100 F 600 C If you must use Pb solder on a PCB manufactured using PbF solder remove as much of the original PbF solder as possible and be sure that any remaining is melted prior to applying the Pb solder When applying PbF solder to double layered boards please check the component side for excess which may flow onto the opposit...

Page 8: ...ded by the man ufacturer Discard used batteries according to following caution Disposal of lithium batteries should be performed by permitted professional disposal firms knowledgeable in state government federal and local hazardous materials and hazardous waste transportation and disposal requirements A battery continues to have no transportation limitations as long as it is separated to prevent s...

Page 9: ... or cleaning the lower glass 2 6 Note for Repairing Caution Please inform users of the danger of data being lost at the time of repair Data will be lost in the following situations 1 When replacing the ROM assembly 2 When replacing the Main board assembly 3 When executing the Sipment Set There is a possibility of data loss in the following situations 1 When removing a board 2 When writing new soft...

Page 10: ...n Std 8 x 3 85 Fine 8 x 7 7 S Fine 8 x 15 4 Reception Std 8 x 3 85 Fine 8 x 7 7 S Fine 8 x 15 4 11 Multi Function USB Printer Scanner PC Fax Machine Setting Status Monitor LAN Printer Scanner PC Fax Machine Setting Status Monitor Yes GDI Yes TWAIN Yes Yes Yes Yes LPR Yes Original Mode Yes Yes Yes No No No No No No No No No No Scan to PC 12 Multi Function Interface USB2 0 LAN N A Scanner Mechanism ...

Page 11: ...MB 600dpi Legal size Copy Fax 203 x 391 dpi Fax S Fine 203 x 196 dpi Fax Fine 203 x 98 dpi Fax STD 203 x 391 dpi Copy S Fine 203 x 196 dpi Copy Fine The print resolution expands to 600 x 600dpi PC Printing Data 600 x 600 dpi No 6 Recording Speed 24 ppm 7 Collation Stack Yes Recorded paper output is facedown Memory Clock 1 Document Memory Capacity 480 pages 8 MB 240 pages Approx 4 MB ITU T Image No...

Page 12: ...B Construction 1 Dimensions W x D x H Approx width 16 5 x depth 18 x heght 11 7 in 420 mm x 457 mm x 297 mm Excluding projections and Optional Paper Cassette 2 Weight Excluding paper Approx 27 8 lb 12 5 kg Including starter consumable supplies Attachment Accessories Toner Cartridge Drum Cartridge User s Guide Power Cord Tel Line Cable Document Trays RX Document Trays TX CD ROM Yes 1 Yes 1 Yes 1 Ye...

Page 13: ...or Languages Control Panel Function Label LCD Display Printouts Operation Instruction Quick Installation Guide Important Information Guide English AU English C French AC English AU English C French AC English C French Spanish English C French Spanish English AU English C French AC Illustration English AU English C French AC Can be selected by setting Can be selected by setting Provide by CD ROM On...

Page 14: ...e Change Yes 18 Flash Key Yes 19 External Telephone Jack 1 No Off hook detection External Telephone Transmission Features 1 Direct Transmission Yes ADF Transmission 2 Memory Transmission Yes Page Retransmission 3 Quick Memory Transmission Yes 4 Multi Station Transmission Max 210 Max 210 stations 5 Multifile Transmission No 6 Direct Deferred Transmission No ADF Deferred Transmission 7 Deferred Memo...

Page 15: ...ferred Multi Station Polling Yes 6 Direct Polling Tx No 7 Memory Polling Tx Yes 1 File 8 Preset Polling Password Yes 9 Temporary Polling Password Yes 10 Continuous Polling Yes Select by Function Parameter 003 Continuous Poll Convenience 1 Panel Display Yes 16 x 2 Alphanumeric LCD 2 Voice Contact No 3 Edit File Mode Yes Delete Operation press STOP key 4 Incomplete File Save Yes 5 Automatic Cover Sh...

Page 16: ...pecial Communications 1 Password XMT RCV Yes Closed Network 2 Select Reception Yes TSI Check 3 Relay XMT Request No 4 Relay XMT Center No 5 Confidential XMT Polling No 6 Confidential Center No 7 Mailbox XMT Polling Yes 8 Mailbox Center Yes 10 Box 9 File XMT No 10 Fax Forward Yes Received File Transfer 11 NYSE Feature Yes 12 Sub Address XMT Yes T Routing 13 Sub Address RCV No 14 OMR XMT No For use ...

Page 17: ... Image Navigator GDI Printer Driver Configuration Editor Phone Book Editor Panafax Desktop Status Monitor LAN Communications Utility Quick Image Navigator GDI Printer Driver Network Configuration Editor Network Address Book Editor Panafax Desktop Device Explorer Device Monitor CD ROM Yes CFP Yes Yes CFP Yes CFP Yes CFP Yes CFP Yes CFP Yes Original Mode Yes same as USB App Yes LPR Yes FTP Yes FTP Y...

Page 18: ... Fax communication Automatic Redialing is not available 4 Scan Resolution 600 x 600 dpi Opt 300 x 300 dpi Opt 200 x 200 dpi Opt 100 x 100 dpi Opt N A Firmware Update Download 1 Remote Update Yes ITU T T3 T4 using Remote Firmware Update Tool 2 Local Update Memory Card FROM No Parallel Port No USB Yes Using the Local Firmware Update Tool Network Yes No FTP using the Network Firmware Update Tool 3 Do...

Page 19: ...tatus Monitor Yes Local Connection 12 Network Printing Yes 13 Network Status Monitor Yes 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 Yes Fax XMT from Memory while Printing Yes Fax RCV into Memory while Printing Yes 17 Output to Separate Tray for Printing Fax Copy No 18 Font No 19 Security...

Page 20: ...uaranteed 2 A4 portrait in single sided printing 3 pages per print job The yield of the drum cartridge when printing 1 page per print job will decrease to about half compared with printing 3 pages per print job The yield of a Drum Cartridge varies depending on the coverage temperature humidity media etc Therefore the average yield cannot be guaranteed Model No Description Specifications UE 409100 ...

Page 21: ...6 MB or more Windows XP 512 MB or more Windows Server 2003 512 MB or more Windows Server 2008 1 GB or more Windows Vista 1 GB or more Windows 7 1 GB or more Other Hardware CD ROM drive Hard disk drive with at least 300 MB of available space USB interface USB 2 0 LAN interface 10Base T 100Base TX Other Internet Explorer 6 0 Service Pack 1 or later Warning To assure continued emission limit complian...

Page 22: ...2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 TONER SENSOR CN64 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 CN67 CN63 DG PICK DG FANDET2 FANON2 PICKUP SENSOR SW50 1 2 3 1 2 3 FANDET2 DG FANON2 IC51 1 2 3 4 1 2 3 4 CN66 1 2 3 4 1 2 3 4 CN50 5V REG PTOP DG REGISTER SENSOR PTOP SENSOR PS51 PS52 HEAT LAMP THERMOSTAT THERMOSTAT THERMISTOR 1 2 3 4 1 2 3 4 CN65 1 2 3 4 PS50 EXIT SENSOR CN53 1 2 3 1 2 3 CN52 THRM1 ...

Page 23: ...ing polygon motor and reflecting the laser beam against polygon SENSORS Composed of 3 switches and 5 sensors POWER SUPPLY BOARD Supplies 24V and 7V to the Main unit and controls the Heat Lamp HIGH VOLTAGE POWER SUPPLY BOARD Supplies bias required for the printing operation bias of the DRUM Developing and Transcription FIXING UNIT Composed of heat lamp thermistor and thermostats 1 CPU ARM9 operatin...

Page 24: ...ion Panel Board Ope G A AFE 2Line LCD AMP8 or 7 Thermistor Room Motor Driver ADF LAN Phy Varistor Color CIS FFC 12 RP Sensor Document Sensor ADF motor JST4 AMP4 Blue Transit AMP13 Pick Up Solenoid AMP2 JST3 FAN left JST2 HVPS AMR sensor FAN right Pick Up Sensor JST3 Register Sensor AMP4 PTOP Sensor EXIT Sensor AMP4 2 Thermistor Heater AMP5 AMP10 Toner Sensor 24V㸢 3 3V 1 2V DC DC AMP2 CIS UF 5500 6...

Page 25: ...F AFE IC503 IC400 IC300 Main Board CIS Relay Board CN300 SDRAM I F CN750 LAN USB USB I F CPU DAA IC100 IC101 PHY LAN I F DSP JBIG CN100 IC750 CISunit LSU TEL LINE PC UF 5500 ONLY FAX Rx 1 FAX data is input from TEL LINE to MODEM in IC300 through DAA circuit And then stored it in IC400 through SDRAM I F 2 CPU decompresses the data in IC400 3 Print I F retrieves the data from IC400 and outputs it to...

Page 26: ...F AFE IC503 IC400 IC300 Main Board CIS Relay Board CISunit LSU CN300 SDRAM I F CN750 LAN USB USB I F CPU DAA IC100 IC101 PHY LAN I F DSP JBIG CN100 IC750 TEL LINE PC PC print CN59 CN510 CN61 71 CN500 SDRAM MODEM Scanner I F Print I F AFE IC503 IC400 IC300 Main Board CN300 SDRAM I F CN750 LAN USB USB I F CPU DAA IC100 IC101 PHY LAN I F DSP JBIG CN100 IC750 1 The print data is output from PC through...

Page 27: ...F DSP JBIG CN100 IC750 1 An analog image data is output from CISunit to IC503 IC503 decodes Analog to Digital data and outputs to IC300 Scanner I F in IC300 processes image data and stores it in IC400 through SDRAM I F 2 If necessary the data is compressed via JBIG 3 Print I F retrieves the data from IC400 and outputs it to LSU CISunit LSU TEL LINE PC CIS Relay Board UF 5500 ONLY ...

Page 28: ... SDRAM DATA BUS 8 AA02 SDMD9 I O 3 3V SDRAM DATA BUS 9 AA03 SDMA7 O 3 3V SDRAM ADDRESS BUS 7 AA04 SDMA6 O 3 3V SDRAM ADDRESS BUS 6 AA23 VDD1 2 1 2V POWER SUPPLY AA24 AFERST O 3 3V NCU INTERFACE AA25 RING I 3 3V NCU INTERFACE AA26 EXTINT I 3 3V NCU INTERFACE AB01 SDMD10 I O 3 3V SDRAM DATA BUS 10 AB02 SDMD11 I O 3 3V SDRAM DATA BUS 11 AB03 SDMA5 O 3 3V SDRAM ADDRESS BUS 5 AB04 VDD1 2 1 2V POWER SUP...

Page 29: ... TX_CLKI I 3 3V ETHERNET INTERFACE AE07 TXD2 O 3 3V ETHERNET INTERFACE AE08 RX_CLKI I 3 3V ETHERNET INTERFACE AE09 RXD3 I 3 3V ETHERNET INTERFACE AE10 MDC O 3 3V ETHERNET INTERFACE AE11 NC NOT USED AE12 USBID O 3 3V NOT USED AE13 USBDM I O 3 3V USB INTERFACE AE14 USBVSSA12_SQ GND GND AE15 USBVDDA12PLL 1 2V POWER SUPPLY AE16 USBVDDA12 1 2V POWER SUPPLY AE17 LSI_TDI I 3 3V NOT USED AE18 LSI_PROCMON ...

Page 30: ...22 FRMA16 O 3 3V FLASH MEMORY ADDRESS BUS 16 B23 FRMA19 O 3 3V FLASH MEMORY ADDRESS BUS 19 B24 FRMA21 O 3 3V FLASH MEMORY ADDRESS BUS 21 B25 VSS GND GND B26 DOTPLLVSS GND GND C01 AFEADC3 I 3 3V NOT USED C02 AFEADC1 I 3 3V NOT USED C03 VSS GND GND C04 LEDONR O 3 3V SCANNER INTERFACE C05 OEB O 3 3V NOT USED C06 CCDSH O 3 3V SCANNER INTERFACE C07 PIO31 O 3 3V OPERATION PANEL INTERFACE C08 OPMPWR O 3 ...

Page 31: ...FESIFCLK O 3 3V SCANNER INTERFACE F04 VDD1 2 1 2V POWER SUPPLY F23 PIO24 I 3 3V LSU INTERFACE F24 PIO61 O 3 3V OUTPUT PORT SPMUTE F25 PIO60 O 3 3V NOT USED F26 PIO3 O 3 3V LSU INTERFACE G01 SDMD18 I O 3 3V SDRAM DATA BUS 18 G02 SDMD19 I O 3 3V SDRAM DATA BUS 19 G03 AFESIFDIN I 3 3V SCANNER INTERFACE G04 AFESIFEN O 3 3V SCANNER INTERFACE G23 PSCIO24 I 3 3V LSU INTERFACE G24 PIO2 O 3 3V LSU INTERFAC...

Page 32: ...28 I O 3 3V SDRAM DATA BUS 28 N02 SDMD29 I O 3 3V SDRAM DATA BUS 29 N03 SDBA0 O 3 3V SDRAM BANK ADDRESS 0 N04 VDD1 2 1 2V POWER SUPPLY N11 VSS GND GND N12 VSS GND GND N13 VSS GND GND N14 VSS GND GND N15 VSS GND GND N16 VSS GND GND N23 VDD3 3 3 3V POWER SUPPLY N24 PIO23 O 3 3V NOT USED N25 PIO22 O 3 3V NOT USED N26 PIO20 O 3 3V NOT USED P01 SDMD30 I O 3 3V SDRAM DATA BUS 30 P02 SDMD31 I O 3 3V SDRA...

Page 33: ... 3V OUTPUT PORT EXTRLY U26 PIO7 O 3 3V NOT USED V01 SDMD4 I O 3 3V SDRAM DATA BUS 4 V02 SDMD5 I O 3 3V SDRAM DATA BUS 5 V03 SDCKE O 3 3V SDRAM CLOCK ENABLE V04 SDMA12 O 3 3V SDRAM ADDRESS BUS 12 V23 PSCIO20 I 3 3V INPUT PORT CIS HOME V24 PSCIO21 O 3 3V NOT USED V25 PSCIO22 O 3 3V NOT USED V26 PSCIO23 O 3 3V NOT USED W01 SDMD6 I O 3 3V SDRAM DATA BUS 6 W02 SDMD7 I O 3 3V SDRAM DATA BUS 7 W03 SDMA11...

Page 34: ... 1 or 2 at the time of G3 reception it can automatically establish the optimum equalizer Facsimile Transmission DTMF Line Send The digital image data sent on ATXD line from modem Included IC300 DAA IC100 6 9 10 Line side DAA IC101 and the NCU section to the telephone line Facsimile Reception The analog image data which is received from the telephone line passes through the NCU section and enters l...

Page 35: ...om Soc IC300 Circuit Operation NCU Network Control Unit the NCU comprises of the following DC loop forming circuit to connect with the telephone line Switching circuit for other interconnected telephones Bell detection circuit Remote fax activation circuit Refer to NCU Section P 36 for the details 6 3 4 2 Block Diagram RING ARXD ATXD BTXD BRXD IC200 IC100 IC101 EXTRLY T R T R SP SP HS_MIC HS_MIC H...

Page 36: ...nal waveform is indicated below The bell signal input to IC101 and ring detected signal output from pin 15 of IC100 IC300 monitor this signal and judged as bell TEL LINE IC101 8 9 5 6 IC100 9 10 15 IC300 AA25 6 4 4 Remote FAX Activation Circuit 1 Function Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal 2 Signal Path TEL LINE IC101 8 9 5 6 IC100 9 ...

Page 37: ...CN201 1 2 CN54 1 2 CN57 1 2 SPEAKER 6 5 1 2 TAM Interface Section 1 Function When TAM is connected to this unit the unit receives documents for FAX calls or the external TAM records a voice message automatically 2 Circuit Operation The TAM INTERFACE circuit consists of Soc IC300 to detect the other party CNG signal and RLY100 to separate EXT TAM a CNG signal detection circuit The CNG signal from t...

Page 38: ...ing in order to obtain a high quality image 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 K0 1u C537 J100p C556 K0 1u C542 1 2k R542 1 2k R544 47 R558 K1000p C553 4 7k R555 NCCDON 1 6B K1000p C554 K0 1u C543 3 3V 1 2k R550 K1u C545 K1000p C551 1 2k R554 7V IC503 1 AGND2 2 DVDD1 3 VSMP 4 MCLK 5 DGND 6 SEN 7 DVDD2 8 SDI 9 SCK 10 OP0 11 OP1 12 OP2 13 OP3 SDO 14 AVDD 15 AGND1 16 VRB 17 VRT 18 VRX 19 VRLC VB 20 ...

Page 39: ...ency approx 2 2KHz at normal printing speed Pulse frequency approx 1 1KHz at half printing speed This signal is also inverted by transistor Q525 and supplied to motor as clock signal 3 Brake signal Output pin Pin C12 Output Signal H When this signal is inverted by transistor Q526 and becomes L motor recognize this signal as brake off signal When motor reaches constant speed L signal is supplied fr...

Page 40: ...al L When this signal is inverted by transistor Q526 and becomes H motor recognize this signal as brake on signal Timing Chart of Stop operation 6 7 1 1 Engine Motor Drive Circuit 㪉㪋㪭㩷㫃㫀㫅㪼㩷㪚㫌㫉㫉㪼㫅㫋㩿㪚㪥㪌㪇㪉㪄㪈㪃㪉㪀㪚㫃㫆㪺㫂㩿㪚㪥㪌㪇㪉㪄㪎㪀㪣㪛㩿㪚㪥㪌㪇㪉㪄㪌㪀㪙㫉㪸㫂㪼㩿㪚㪥㪌㪇㪉㪄㪏㪀㪪㪫㪘㪩㪫㪆㪪㪫㪦㪧㩿㪚㪥㪌㪇㪉㪄㪍㪀㪈㪇㪇㫄㫊㪆㪛㫀㫍㪉㪘㪆㪛㫀㫍㪌㪭㪆㪛㫀㫍㪌㪭㪆㪛㫀㫍㪌㪭㪆㪛㫀㫍㪌㪭㪆㪛㫀㫍 Main PCB 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CN502 24V 3 3V L502 R512 Q502 D12 B12 A12 ...

Page 41: ...rrent is increased and the voltage is low motor current is reduced In order to control the Vref voltage PWM pulse is supplied from IC300 pin D8 PWM pulse is inverted by Q521 and integrated by R533 R534 and C509 then converted to DC voltage This DC voltage is supplied to Vref pin of each motor drivers When duty of PWM pulse is high Vref voltage is decreased and when duty is low Vref voltage is incr...

Page 42: ...ed to the motor This may cause motor over heat and damage To prevent this problem over current protection circuit is provided If Vref voltage becomes over 0 9V Q522 or Q700 turns on Then PS signal pin20 of motor driver becomes L and motor driver stops output the motor current 2 Circuit Diagram Refer to the circuit diagram in Motor current control circuit P 41 ...

Page 43: ...r IC700 is activated Stepping pulses are output from IC300 pins A9 B9 C9 A10 B10 and C10 causing driver IC700 pin 4 6 7 and 9 to drive the motor coil A 1 step rotation of this motor feeds 0 042mm of document 3 Circuit Diagram Main PCB IC700 IC300 3 A10 1 10 B10 12 4 C10 24 A9 23 6 B9 13 C9 14 7 D9 20 9 22 D8 Motor current control circuit ADF Motor 24V CN701 3 3V 1 2 3 4 24V R708 R707 5 8 RNF1 RNF2...

Page 44: ... 2 phase excitation half step 1 Timing chart 2 Wave form T ms IC300 PHA1 A10 PHA2 B10 I01 C10 I11 A9 I02 B9 I12 C9 Phase A motor current Phase B motor current 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PHA1 5V Div 20V Div 0 5A Div Pin4 of IC502 or IC700 Motor current Fig 1 Motor current is changed according to the scan speed ...

Page 45: ...t 2 Wave form 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC300 PHA1 A10 PHA2 B10 I01 C10 I11 A9 I02 B9 I12 C9 Phase A motor current Phase B motor current T ms PHA1 Motor current Pin4 of IC502 or IC700 Fig 2 Motor current is changed according to the scan speed 㪌㪭㪆㪛㫀㫍㪉㪇㪭㪆㪛㫀㫍㪇㪅㪌㪘㪆㪛㫀㫍 ...

Page 46: ...Wave form 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC300 PHA1 A10 PHA2 B10 I01 C10 I11 A9 I02 B9 I12 C9 Phase A motor current Phase B motor current T ms PHA1 Motor current Pin4 of IC502 or IC700 Fig 3 Motor current is changed according to the scan speed 㪌㪭㪆㪛㫀㫍㪉㪇㪭㪆㪛㫀㫍㪇㪅㪌㪘㪆㪛㫀㫍 ...

Page 47: ...redetermined period FAX mode T msec Figure Fine Super Fine Photo Standard FAX ADF 1 33 Operation Color mode ADF FB Time Figure Resolution dpi Operation Color mode ADF FB Time Figure T msec Figure T msec 0 67 1 33 Figure 2 0 1 0 2 5 300 x 300 400 x 400 600 x 600 1200 x 1200 Pre Scan 1200 100 x 100 150 x 150 200 x 200 75 x 75 PC scan Black White Color ADF ADF Copy magnification Copy mode Operation C...

Page 48: ...presented VL VL is determined as below for mula VL Vo R507 R505 R507 Vo VL R505 R507 R507 Since each value is as follows Vo is determined approx 9 7 V VL 1 24 V R505 150 Kohm R507 22 Kohm Vo 1 24 150K 22K 22K 9 7 V Therefore by reducing the voltage of FAN power supply FAN rotates with half speed 6 9 3 2 Full Speed Mode In full speed mode IC300_pinA11 outputs constant 3 3V When both Q512 and Q510 a...

Page 49: ... 3 3V 3 1V 0 6V 0 6V 24V 20V 30KHz 3 3V 1 2V 1 2V 0 6V 0 6V 12V 9 8V 1 Full speed H 20usec Div Point D 1V Div Point C 2V Div Point B 2V Div Point A 2V Div Point F 5V Div Point E 10V Div Point D 1V Div 2 Half speed H 20usec Div Point D 1V Div Point C 2V Div Point B 2V Div Point A 2V Div Point F 5V Div Point E 10V Div Point D 1V Div ...

Page 50: ...enoid These solenoids are designed to be driven 24V The diodes protect transistors from reverse generated voltage when solenoids are turned off 1 Circuit Diagram 2 Active Logic REGISTRATION MODE IC300_T26 Solenoid ON High level Solenoid OFF Low level PICKUP MODE IC300_T23 Solenoid ON High level Solenoid OFF Low level ...

Page 51: ...UM SHUTTER The mechanical shutter will be opened by setting DRUM UNIT properly LENS LSU POLYGON MOTOR LSU Layout 1 2 3 1 2 3 Laser output OPC DRUM is irradiated with a laser The sensor outside the effective printing area detects the 1 line operation scanning 216mm Print Area OPC LSU ...

Page 52: ... this signal will be low level 9 0mm Circuit Diagram Timing Chart 281 5µs PIX DATA 1 Line Left margin can be adjusted by Function Parameter 126 R504 IC300 CN501 CN500 1 2 3 3 4 5 6 APC VIDEO LDON XHSYNC POLCLK XREADY POLON Q503 R501 R502 1 2 3 3 4 5 6 3 3V R518 5V LSU G24 F23 F26 H26 H24 H23 G23 POLCLK NREADY POLON NVIDEO NLDEN NAPC NHSYNC Q505 R304 R511 C506 Recording Paper L500 C351 208mm ...

Page 53: ...ation PTOP PCB PS51 007 Print timing sensor Registration PTOP PCB PS52 031 Document sensor ADF DOC PCB PS54 Top cover sensor H V P S SW1 060 Toner sensor TONER PCB IC51 041 043 045 ADF Cover Open Switch Operation PCB SW51 061 Heat Roller Pressure Roller Pickup Roller Separation Roller LSU Supply Roller Exit Sensor Exit Roller Charger Developer Roller Transfer Roller OPC Drum Toner Cartridge Mixing...

Page 54: ...h the input signal of IC300 AE20pin becomes low level When there is no recording paper at the position of the switch the input signal of IC300 AE20pin becomes high level High Voltage ERROR Status Drum sensor Signal IC300 P26 Abnormal DRUM can not be detected Low level Normal DRUM can be detected High level Pickup status Idling status Signal IC300 AE20pin A paper exists Rear Cover opened Low level ...

Page 55: ...the photo transistor turns off and the input signal of IC300 AD22pin becomes high level When the front edge of the document is not detected the shelter plate lets the sensor light pass So the photo transistor turns on and the input signal of IC300 AD22pin becomes low level Signal IC300 AD20pin A paper exists Low level No papers High level Photo transistor Signal IC300 AD22pin A document exists OFF...

Page 56: ...elter plate lets the sensor light pass So the photo transistor turns on and input signal of IC300 W26pin becomes low level When the recording paper is not detected the shelter plate closes the sensor light So the photo transistor turns off and input signal of IC300 W26pin becomes high level Photo transistor Signal IC300 AF20pin Paper exists ON Low level No paper OFF High level Photo transistor Sig...

Page 57: ...s detect whether the top cover is open or closed When the top cover is closed the switches turn ON and the input signal of IC300 W25pin becomes a low level When the top cover is open the switches turns OFF and the input signal of IC300 W25pin becomes a high level Photo transistor Signal IC300 AF23 document exists OFF High level No document ON Low level Switch Signal IC300 W25pin Open OFF High leve...

Page 58: ... its own weight When the toner is still left the pendulum falls and stops on the toner then pushed by the paddle it starts to rotate When no toner is left the pendulum falls to the bottom Consequently the contact time between the magnet and Magnetic Field sensor IC becomes short when toner is left and long with no toner State Display Signal IC300 AE22pin Toner Set full level about 0 3s Near Empty ...

Page 59: ...ned closed Or was the power turned ON OFF The initialization LONG is executed when the top cover is closed or power is turned ON The printing paper number is still memorized even after INFO CODE 043 was appeared The sensor detects the signal 6 times out of 16 times Was the TONER FULL signal detected six times continuously When the number of printed dots becomes 375 000 000 The unit is receiving fa...

Page 60: ...on should be done after the cover is closed 2 When the power is ON the initial operation should be done only in case that the drum unit is exchanged When the unit is old The unit keeps counting continuously Judging the unit old or new The unit is old The unit is new The fixed number is added to the counting Return to the start Return to the start Return to the start DRUM LIFE LOW REPLACE SOON is d...

Page 61: ...t pin 16 of IC1 is high When the ADF Cover is closed the switch is turned ON and the signal at pin 16 of IC1 is low IC1 send ADF Cover sw status to Digital Board with other key matrix data Refer to Operation Board Section P 62 IC300 CN2 R42 Main BOARD CN3 ADF Cover PCB SW51 1 2 5V R41 OPERATION BOARD 2 1 IC1 16 CN511 ...

Page 62: ...LED3 IC1 37pin Scan LED4 IC1 38pin UF 5500 only Lower LED5 IC1 41pin KIN0 KIN1 KIN2 KIN3 KIN4 KIN5 KIN6 KIN7 KSL0 STOP COPY Lower S16 32 START S8 24 S14 30 S15 31 KSL1 3 6 S7 23 S6 22 9 S5 21 S13 29 KSL2 2 5 MONITOR 8 0 S12 28 S11 27 KSL3 REDIAL PAUSE Abbr Dial S2 18 S10 26 Set S9 25 S1 17 KSL4 LED7 1 4 7 S4 20 Flash Sub addr S3 19 SKIN0 XLED9 SKIN1 XLED10 SKIN2 XLED12 SKS0 LED6 Function Clear SKS...

Page 63: ...he LCD drive R6 and R7 are density control resistors Consequently in this unit the timing positive clock is generated by the LCD interface circuitry in the gate array IC1 Circuit Diagram LCD UNIT COB TYPE D4 D7 ENABLE RESET R W Vo COB Chip on Board IC1 LED1 XLED15 OPERATION BOARD R7 R6 21 22 R10 C10 Timing Chart R W Enable D4 D7 DATA ...

Page 64: ...ping DC Developing AC Transfer TRA Transfer TRA Output Characteristics Constant current Constant voltage Constant voltage Constant voltage Constant current Variable Constant voltage Nominal Output Voltage 4 35KV 475 10V 230V 15V 50 300V PWM20 300MΩ 220pF 330V 15Vp p 34KHz 100MΩ 1 48KV 785V 100V Nominal Output Current 200 15µA 19 4MΩ 200µA 0 73µA 14 8µA 1µA 0µA 25µA PWM 35 1000MΩ 0 8µA Load Range 1...

Page 65: ...voltage and output as AC voltage that includes the development DC voltage 6 15 5 TRA BIAS Transfer BIAS TRA BIAS Transfer BIAS UNIT When CHG REM is L and TRA CLK is open Charge BIAS 200µA is output from CHG OUTPUT and at the same time Transfer BIAS 785V is output from TRA OUTPUT When 5 086kHz PWM Pulse Width Modulation signal is input to TRA CLK through transistor Q501 Transfer CURRENT BIAS corres...

Page 66: ... corresponds to about 240 degree C output of IC504 become H then Q528 turns ON and Q500 is turned Off As the result no current is supplied to Fuser lamp 1 Control at Printing a After the printing signal is received turn ON the heater b After that turn ON the motor at the Primary Stable Temperature 338 F 170 C c After that control at the Secondary Stable temperature 383 F 195 C and feed papers Circ...

Page 67: ...uring printing the temperature became 235㷄 or above Detection 7 During printing the short of the thermistor AD 0 was detected Detection 8 When the unit can not be controlled by the software it should be stopped forcibly by the hardware 250㷄 Detection 9 The thermostat temperature reached 160㷄 Detection j When the unit can not be controlled by the software it should be stopped forcibly by the hardwa...

Page 68: ...e over 320 F 160 C b The heater control circuit of IC300 has the built in function that the hardware turns off the heater control automatically if the software does not keep turning ON the heater every a fixed time c When the temperature became over 482 F 250 C the heater control circuit of IC300 is turned off forcedly and system reset will be executed ...

Page 69: ... R808 C814 R805 Q800 Q801 are UVLO Under Voltage Lock Out circuit Q801 turns on when the in out voltage is about 16V or less and CS terminal becomes low so that IC800 s operation is stopped Q804 Q806 D805 and Q805 Q807 D806 are Clamp circuit which clamps VGS Gate Voltage of Q802 and Q803 not to be a over voltage D801 and D804 are Zenner diodes which control not to be a over voltage at 3 3V and 1 2...

Page 70: ...er Voltage Lock Out Gate Clamp Circuit Gate Clamp Circuit 24V 3 3V 1 2V GND GND CS OUT2 OUT1 Vcc Q802 Q803 L800 L801 D800 D803 C800 C817 C802 C818 D801 D804 410kHz 410kHz 410kHz 410kHz 10V 24V 10V 24V 0V 24V 0V 24V 5V 7V 7V C513 R524 R522 IC501 D504 5V C512 5V 3 3V 9 10 2 8 ...

Page 71: ...71 UF 5500 4500 wave form 0V 24V VGS CH1 0V 24V VGS CH2 0V 0V 24V 24V 3 3V CH1 1 2V CH2 24Vin 24Vin 14V 10V 14V 10V ...

Page 72: ...C power is turned on and Q1 begins operating Over Current Limiter O C L The highest drain current of Q1 is limited by a limit current circuit The 24V output is limited by this circuit Over Voltage Circuit If the 24V output increases because the error detecting circuit or control circuit is broken Control circuit will recognize this signal and output becomes 0V D104 and D503 also prevent over volta...

Page 73: ...RATION RUBBER DOC and then fed by FEED ROLLER DOC After being read by CIS the paper is ejected by ROLLER DOC EJECT Pick Solenoid Registration Solenoid Exit Roller Gear Exit Idler Gear Fuser Idler 2 Gear Fuser Idler 1 Heat Roller Pressure Roller Gear Drive OPC OPC Drum Transfer Roller Gear Idler 1 Gear DC Motor Gear Idler 2 Gear Idler 3 Pickup Roller Feed Roller Gear Idler 5 Gear Idler 4 Registrati...

Page 74: ...7 Location of Controls and Components 7 1 Overview 1 ADF Automatic Document Feeder cover 2 Document guides 3 Document tray 4 Control panel 5 Power switch 6 Recording paper tray 7 Recording paper cassette 1 2 4 6 7 5 3 ...

Page 75: ... 5 Scan UF 5500 only 5 Resolution UF 4500 only 6 Clear 7 Function 8 Navigator key 9 Monitor 10 Flash Sub addr 11 Redial Pause 12 Abbr Dial Space 13 Keypad 14 Start 15 Copy 16 Stop 17 Lower 18 One Touch Keys The pictured model is UF 5500 㧖The picture shows the position of ޓ the UF 4500 Resolution button 1 2 3 4 5 7 6 9 10 11 13 15 12 14 16 8 17 18 ...

Page 76: ...nly 5 Resolution UF 4500 only 6 Clear 7 Function 8 Navigator key 9 Monitor 10 Flash Sub addr 11 Redial Pause 12 Abbr Dial Space 13 Keypad 14 Start 15 Copy 16 Stop 17 Lower 18 One Touch Keys Le modèle UF 5500 est illustré L illustration montre l emplacement de la touche Résolution sur le modèle UF 4500 1 5 8 15 3 2 14 17 11 4 16 6 7 13 12 18 9 10 ...

Page 77: ...ngth should be less than 5 meters Using a longer cord may reduce the voltage or cause malfunctions Avoid direct sunlight Do not install near devices which contain magnets or generate magnetic fields Do not subject the unit to strong physical shock or vibration Keep the unit clean Dust accumulation can prevent the unit from functioning properly To protect the unit from damage hold both sides when y...

Page 78: ...easily bumped into The output tray can hold up to approximately 100 sheets of printed paper the number of sheets may vary depending on the usage environment Remove the printed paper before the output tray becomes full 1 Insert the document tray and recording paper tray until it clicks into place Document Tray Recording Paper Tray ...

Page 79: ...ze setting Fax Parameter 23 Refer to Fax Parameter Table P 89 Note for recording paper We recommend that you test paper especially special sizes and types of paper on the unit before purchasing large quantities 1 Pull the Paper Cassette until it clicks into place then pull it out lifting the front part of the cassette 2 Before loading a stack of paper fan the paper to prevent paper jams 3 Load the...

Page 80: ...achine lifting the front part of the cassette Then push it completely into the machine Do not drop the Paper Cassette Hold the Paper Cassette with both hands when removing or install ing The Paper Cassette weighs approximately 2 kg 4 4 lb when fully loaded with recording paper Approx 2 kg ...

Page 81: ...make a photocopy first and then transmit the copy instead In general your machine will send any A4 Letter or Legal size document printed on high quality paper The illustrations below are provided as a quick reference only There are many name and generic brands of paper available we recommend that you test various media thoroughly to find one that meets your needs Wet Covered with wet ink or paste ...

Page 82: ...ith printing on the opposite side that can be seen through the other side such as newsprint The total height of the documents when laid flat must be less than 4 mm 5 32 If the documents exceed the capacity of the automatic document feeder they may fall or cause a jam in the feeder To set a document with a width of less than 210 mm 8 1 4 we recommend using the scanner glass to copy the original doc...

Page 83: ...e vertically more than 5 times 2 Remove the protective seal Note Pull on the seal slowly and straight out 3 Set the Toner Cartridge into the Drum Cartridge 4 Firmly press down on the toner cartridge 1 Keep pressing down while turning both levers located on each side of the toner cartridge towards you 2 5 Open the Printer Cover 1 1 2 2 Printer Cover ...

Page 84: ...84 UF 5500 4500 Caution 6 Set the Toner and Drum Cartridge into the machine 7 Verify that the arrow marks match 8 Close the Printer Cover Watch fingers Printer Cover ...

Page 85: ...e and drum cartridge To ensure that the unit operates properly we recommend the use of Panasonic toner and drum cartridges Refer to Optional Accessories P 20 To maintain print quality and machine life we recommend you to clean slots and openings and the inside of the unit when replac ing the toner cartridge and or drum cartridge Waste disposal method Waste material should be disposed of under cond...

Page 86: ... Yes 5b Windows XP Windows Server 2003 1 Select No not this time and then click Next 2 Select Install the software automatically Recommended and then click Next 3 If you have a previous version of the Printer Driver installed select the latest version of the inf file and then click Next 4 Click Continue Anyway 5 Click Finish 6 The License Agreement dialog box appears Select I accept the terms of t...

Page 87: ...your machine in Network Printer Device and click Next 8 The Select Printer Driver dialog box appears Select Panasonic UF 5500 and click Next 9 The Select Fax Device dialog box appears Select the name of your machine in Network Fax Device and click Next 10 The Communications Utility dialog box appears Select the checkbox if you want to register the Communication Utility on the startup menu of Windo...

Page 88: ...he machine To connect the telephone break off the protective tab on the TEL jack If using an External Telephone option with the machine the machine does not detect the external telephone being in use When sending a Fax ensure the external telephone is hung up before dialing Warning To assure continued emission limit compliance To protect the unit use only shielded USB cable in areas where thunders...

Page 89: ...EIVE MODE 1 TEL Setting the receive mode 2 FAX 3 FAX TEL SW 4 TAM FAX 18 OP CALL TIMER 1 20 SEC Selecting the length of time that your machine signals rings for an incoming voice call in Fax Tel Auto Switching mode 2 30 SEC 3 40 SEC 4 50 SEC 22 SUBSTITUTE RCV 1 INVALID Selecting whether the machine receives to memory when recording paper runs out toner runs out or recording paper is jammed 2 VALID...

Page 90: ...r for details 2 VALID 52 DIAG PASSWORD Setting the password for Remote Diagnostic Mode Please ask your Panasonic Autho rized Dealer for details 53 SUB ADDR PSWD Setting a 20 digit password for secured sub address communication 54 FAX FORWARD 1 INVALID Selecting whether the machine performs Fax Forwarding to the specified destination 2 VALID 56 COVER SHEET 1 OFF Setting the home position of the Cov...

Page 91: ...1 INVALID 2 VALID 03 RECEIVED ID PRINT When set to VALID the sender s numeric ID and received time are printed at the bot tom of the received faxes If the sender s numeric ID is not registered only the received time is printed This setting is available only when 01 JUNK FAX FILTER is set to VALID 1 INVALID 2 VALID 04 ID NO REGIST NO 01 30 Register fax numbers as junk fax number Up to 30 fax number...

Page 92: ... the laws and regulations of your area No Service Mode Description 1 Function Parameter Setting 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 Order Form 4 Modem Tests Generates various binary ...

Page 93: ...meter Number Ex Changing the ALARM STATUS Enter 001 and press SET 7 Press START 8 Enter the new setting value Ex Enter 3 for Constant 9 Press START The new value will be stored and the next parameter will be displayed 10 Repeat steps 5 through 8 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 the function pa...

Page 94: ...chine accepts and allows to set or change the Numeric ID 005 Not Used 006 ID DISPLAY 1 Number Numeric ID 2 Chara Character ID 3 Name Station Name 4 Dial Dialing Number Selects the priority of displaying Printing the ID Name or Dialing Number Default 3 Name 1 Number Number Name Chara Dial 2 Chara Chara Name Number Dial 3 Name Name Chara Number Dial 4 Dial Dial Name Chara Number 007 Not Used 008 MON...

Page 95: ...tting 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 response 2 2 nd response Selects the communication start up condition XMT and Polling Used when Echo Suppression is disabled 026 NON STANDARD 1 Off Invalid 2 On Valid Selects own mode Panafax mode ...

Page 96: ...AIT 1 1 sec 90 90 sec Selects the waiting interval for the response after completing the dialing 048 049 Not Used 050 RING DETECT MODE 1 Normal 2 Rough Selects the quality of ringer detection Use if the line signal is out of regulation set to Rough so that the unit may detect the ringing signals 051 Not Used 052 PULSE RATE 1 10 pps 2 20 pps Selects the dial pulse rate 10 20 pps 053 054 Not Used 05...

Page 97: ...it condition of RTP PIP or RTN PIN Available if No 73 Error Detect is set to RATE See Note 2 072 CONTINUOUS ERROR 1 Off unlimited 2 3 lines STD 3 6 lines STD 4 12 lines STD Selects the continuous total error criteria of Off 3 6 or 12 lines in Standard mode If continuous total error exceeds this setting the unit will transmit RTN PIN Available if No 73 Error Detect is set to RATE 073 ERROR DETECT 1...

Page 98: ...ned with the Store 4 Polling name automatically and cannot be changed To prepare the document s to be polled simply place the document s on the ADF and then press the Program Key P4 to store or add the document s into a polled file Note If a regular polled file FUNCTION 3 2 is stored in memory the Program Key P4 for Continuous Polling will not be accepted 127 198 Not Used 199 Service mode ID The p...

Page 99: ...de 3 Function Parameter List Step Operation or Unit Condition LCD Display The pictured model is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 3 6 Press START 7 After printing is completed the unit returns to the display in step 4 8 Press STOP to return to standby MMM dd ...

Page 100: ...4 On On 069 NYSE LOCAL PRT 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 RECEIVE Discon Discon 025 COMM START UP 1 st 1 st 075 CODING MMR MMR 026 NON STANDARD On On 076 027 SHORT PROTOCOL B On On 077 028 SHORT ...

Page 101: ...ew parameter settings to take effect UF xxxx xxxxxxx 12345678901234567890 100 150 101 151 102 152 103 153 104 154 105 155 106 156 107 157 108 158 109 159 110 MAC ADDRESS XXXXXXXXXXXX 1 160 111 161 112 162 113 163 114 164 115 165 116 166 117 167 118 168 119 169 120 170 121 171 122 172 123 173 124 LIMIT REDIAL Off Off 174 125 TOP MARGIN 0 0mm 0 0mm 175 126 LEFT MARGIN 0 0mm 0 0mm 176 127 177 128 178...

Page 102: ...press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 3 6 Press 3 and SET 7 After printing is completed the unit returns to the display in step 4 8 Press STOP to return to standby MMM dd 15 00 00 SET MODE 1 8 ENTER NO OR SERVICE MODE ID ENTER ID SERVICE MODE ENTER NO OR PRINTOUT FUNC PARAM LIST PRINTOUT PAGE MEMORY TEST PAGE MEMORY TEST PRINTING SERVICE M...

Page 103: ...completed the unit returns to the display in step 4 8 Press STOP to return to standby MMM dd 15 00 00 SET MODE 1 8 ENTER NO OR SERVICE MODE ID ENTER ID SERVICE MODE ENTER NO OR PRINTOUT FUNC PARAM LIST PRINTOUT PRINTER REPORT PRINTER REPORT PRINTING SERVICE MODE ENTER NO OR MMM dd 15 00 00 PRINTER REPORT DATE MMM dd yyyy TIME 19 02 PANAFAX 12345678901234567890 LAST PRINT ERROR MMM dd 15 38 NO 001 ...

Page 104: ...is defective 030 Document is misfeeding 1 Document is not set properly 2 Defective Read Point Sensor 031 Document paper is too long or jammed Document length exceeds 2 meters 1 The document may jam 2 Defective Read Point Sensor 041 Out of toner 1 No toner 2 Defective Toner Sensor 043 Toner is getting low 1 Toner is getting low 2 Defective Toner Sensor 045 Drum Cartridge is not installed 1 Toner Ca...

Page 105: ...de 3 All Document Files Step Operation or Unit Condition LCD Display The pictured model is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 3 6 Press 5 and SET 7 After printing is completed the unit returns to the display in step 4 8 Press STOP to return to standby ...

Page 106: ... SET Note If there were no transmission or reception mode after the power is last turned on you cannot print the Protocol Trace Report 7 After printing is completed the unit returns to the display in step 3 8 Press STOP to return to standby PROTOCOL LOG REPORT DATE MMM dd yyyy TIME 16 56 P 01 STATUS OK MODE ECM TX STANDARD SPEED 9600bps 00MS L REMOTE CAPA DIS 00 CE B9 C4 80 12 LOCAL CAPA TSI 2B 20...

Page 107: ...Form Step Operation or Unit Condition LCD Display The pictured model is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 3 6 Press 7 7 Press SET 8 Press 1 or 2 9 After printing is completed the unit returns to the display in step 3 10 Press STOP to return to standby ...

Page 108: ...For USA Canada for UF 5500 UF 4500 TONER CARTRIDGE ORDER FORM The toner supply in your facsimile 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 required ...

Page 109: ...G 5590 For USA Canada for UF 5500 UF 4500 DRUM CARTRIDGE ORDER FORM It is time to replace the drum cartridge 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 required Toner Cartr...

Page 110: ...500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 4 6 Press START 7 Enter the signal number 1 9 to select the binary signal 8 Press CLEAR to end the signal generation To select another signal repeat step 7 9 Press STOP twice to return to standby Number Signals 1 V21 300bps 2 V27...

Page 111: ...el is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 4 6 Press 2 and START 7 Enter the signal number 1 8 to select the binary signal 8 Press CLEAR to end the signal generation To select another signal repeat step 7 9 Press STOP twice to return to standby Number Signals 1 ...

Page 112: ... for DTMF Single Tone Generation 8a Enter the signal number 1 8 to select the DTMF signal 7b Press 2 and 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 8a or 8b 10 Press STOP twice to return to standby DTMF Single Tone Table DTMF Dual Tone Table Number DTMF Signal Tones Number ...

Page 113: ...4 3000 sr 16800 bps 46 V34 3429 sr 12000 bps 05 V34 2400 sr 12000 bps 26 V34 3000 sr 19200 bps 47 V34 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 V3...

Page 114: ... Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 5 6 Press START The Scanner will be active 7 Press STOP twice to return to standby Service Mode 5 Step Operation or Unit Condition LCD Display The pictured model is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four ti...

Page 115: ...turn to step 3 and press STOP to return to standby No Initialize Mode Description 99 SHIPMENT SET A Deletes 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 CLEAR Deletes all information in the Flash Memory 16 LBP LOG CLEA...

Page 116: ...T Implement when you clear the error information of the fixed connection Reboot after implementation When an error Information Codes 021 of the fixed connection occurs error information is saved to memory and is not retrieved even if you switch power OFF ON After you have solved the cause of the error implement this reset pro cess and then reboot The toner sensor then returns to standby mode 2 CLE...

Page 117: ...er Error the unit will immediately transmit the Service Alert Report to the pre registered telephone number 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 the unit can automatically transmit the Maintenance Alert Report to the pre registered telephone number Refe...

Page 118: ...m When it is entered the automatic print of the Toner Drum Cartridge Order Form becomes effective Max 36 digits i e 201 111 4444 CHECK CALL SUPPLY TEL SUPPLY TEL SET or START SET or START CLEAR CLEAR Enter the supply telephone number to be printed on the Toner Drum Cartridge Order Form Max 36 digits i e 201 111 5555 CHECK CALL DEALER NAME DEALER NAME SET or START SET or START CLEAR CLEAR Enter the...

Page 119: ...r FAX field When a low toner error occurs the Toner Order Form is printed automatically 4 Drum Cartridge Order Form To enable the automatic printout of the Drum Cartridge Order Form enter the destination fax telephone numbers in the Order FAX field When it reaches the drum life expectacy the drum order cartridge form is printed automatically 5 SERVICE ALERT FAX this would be the fax telephone numb...

Page 120: ...unters 7 Print Error Last 30 records Latest on top DATE MMM dd yyyy TIME 12 14 SERVICE ALERT REPORT 1 2 3 LAST PRINT ERROR mm dd yy 12 10 No 999 00 CUSTOMER ID ABC COMPANY 4 FAX ROM VERSION 5 TRANSMIT COUNTER 999999 6 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 LOGO PANASONIC CHARACTER ID 31415926535897932384 PRINT ERROR mm dd yy 12 10 No 999 00 7 mm dd yy 10 15 No 999 00 mm dd...

Page 121: ...aracters User 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 XX XXXX XXXXXXXXXX 3 TRANSMIT COUNTER 999999 4 RECEIVE COUNTER 999999 COPY COUNTER 999999 PRINT COUNTER 999999 LOGO PANASONIC CHARACTER ID 31415...

Page 122: ...reboots itself and returns to standby System Maintenance Table Service Mode 9 Step Operation or Unit Condition LCD Display The pictured model is UF 5500 1 Standby 2 Press FUNCTION and then 7 3 Press MONITOR four times then press 4 Enter the key operator password The factory default ID is 00000000 and press Set 5 Press 9 6 Press START 7 Press SET No Maintenance Mode Description 1 FIRMWARE UPDATE PC...

Page 123: ... 212 555 1234 FUNC 7 9 CLR 8 Pi pi pi MON X 4 START START Note 1 After the received document file is successfully transmitted unit will NOT delete the file automatically 2 Under certain conditions there could be two 2 received files stored separately In this case transmission will be made separately 3 Only normal received document will be transmitted Document received with a confidential code will...

Page 124: ...cessary Determine the symptom and the troubleshooting method CROSS REFERENCE Information Codes INFO CODES P 200 Simplified Troubleshooting Guide P 127 Communications P 154 Plug in the AC cord Look at the LCD AC START Power on If the INFO CODE are displayed correct them according to each error item Refer to Imformation Codes Good Example of LCD display FEB 25 15 31 15 LCD has no reaction or imprope...

Page 125: ...ctors CN511 MAIN PCB and CN2 When pressing any key do you hear the Pi sound from the Speaker Does CN511 pin 6 and pin 7 on the MAIN PCB measure 5VDC Replace the MAIN PCB Replace the OPERATION PCB Reinstall the firmware Yes Yes No No END OPERATION PCB 1 START ...

Page 126: ...r Getting to the Initialization Flowing Chart YES OK NO Is it the initialization after PAPER JAM NO YES The top cover is closed while the power is ON or the power is turned ON while the top cover is closed Isn t the registration sensor or Exit sensor turned ON Has DRUM UNIT been set INFO CODE 007 is displayed YES OK NO Initialization SHORT Standby mode Standby mode Is it the initialization during ...

Page 127: ...m cartridge Dirty the pickup roller and the regist roller and the feed roller and the eject roller and the heat roller and the pressure roller Clean the pickup roller and the regist roller and the feed roller and the eject roller and the heat roller and the pressure roller Failed the high voltage terminal Check the high voltage terminal Failed the high voltage power supply board Go to High Voltage...

Page 128: ...ean or replace the separation rubber Failed the gear Check the gear Failed the solenoid Check the solenoid Failed the engine motor Go to Motor Section P 174 Failed the pickup sensor lever Check the pickup sensor lever Failed the pickup sensor Go to Sensor Section P 171 5 The Recording Paper Jam P 146 PAPER JAMMED ON THE LCD Dirty or failed the pressure roller Clean or replace the pressure roller D...

Page 129: ... Replace the document guide 3 The Sent FAX Data is Skewed P 151 The cause of ADF Go to Skew P 144 The cause of scanner glass Check the scanner glass Problem with the other FAX machine 4 The Received FAX Data is Skewed P 151 The cause of printing Go to Skew P 144 Problem with the other FAX machine 5 The Received or Copied Data is Expanded P 152 Dirty or failed the document feed roller at ADF Clean ...

Page 130: ...on signal LD did not become Low within rated speed 6 25 INFO CODE 090 Detection of Charger error Refer to the HVPS High Voltage Power Supply Section P 64 Breaking of charger s wire of drum cartridge and or loose connection of High voltage terminals CHRG GRID First replace the drum cartridge even so it doesn t function check the high voltage power supply 11 2 3 1 INFO CODE 054 INFO CODE 054 means t...

Page 131: ...art After the LCD indicates INFO CODE 054 turn the power OFF ON then confirm the waveform when the unit starts initial operation Replace IC300 Is CN500 3pin L Is CN500 1pin 5V INFO CODE 054 Yes Yes No Yes Check 5VD to CN500 1 pin Check R501 No NG Replace R501 Is the pulse input into CN500 6 and 4pins Yes Replace the LSU Yes No Check R518 If there is no problem replace IC300 No Check R502 R511 L500...

Page 132: ...inside the fuser and detected with the voltage input into IC 300 D19 Replace the fuser Replace IC300 MAIN PCB After the LCD indicate INFO CODE 021 perform the fuser reset function Service Mode 7 1 1 Then turn the power OFF ON Replace the Thermistor or Fuser Unit Check of the Fuser Unit INFO CODE 021 Yes No Perform the Fuser reset function END Replace the MAIN PCB Perform the Fuser reset function ...

Page 133: ...FAN Is 22V output from the CN508 5pin Is 3 3V supplied to the IC504 3pin Check R508 R513 IC504 Q512 R532 R529 Q510 R525 R568 R505 R507 Is the pulse output from the CN508 6pin Check R569 R570 C559 IC300 INFO CODE 021 No No Yes No Yes Yes Yes Replace the Right FAN No Replace the FAN Does the Left FAN run in the FAN TEST 2 Check of left FAN Is 22V output from the CN506 3pin Is the pulse output from t...

Page 134: ...e Is the pulse input into R515 IC300 side Replace IC300 Is the pulse input into CN502 5pin Is the pulse output from DC motor Check the solder at R512 R515 and C510 Replace DC motor Is 24V output from CN502 1 2pin Check the solder at L502 Is the signal from CN502 6 7 8pin output Refer to DC MOTOR wave form Replace DC motor Is the signal from IC300 A12 B12 C12pin output Refer to DC MOTOR wave form R...

Page 135: ... high voltage contact points Confirming the contact points of the main frame Check the dirt on the high voltage terminals Check if the spring pressure of each high voltage terminal is strong enough Isn t it distorted or bent When a Drum Cartridge is installed on the main frame are the terminals connected to the main frame surely Confirming the Drum Cartridge In case that replacement of the develop...

Page 136: ...t normal Heat lamp replace Is thermistor in fuser unit normal Thermistor replace NO Is there a scratch on the transfer roller Is the spring of the transfer roller normal Are the transfer roller and the blade spring touching each other Is the motion of the transfer roller smooth Check whether the transfer roller touches the spring or not Replace the abnormal parts of the transfer unit Is the transf...

Page 137: ...YES NO OK YES NO OK YES NO END Replace LSU Is the reflecting mirror dirty Is the heat roller or the pressurized roller abnormal The scratch and dirt of the heat roller The scratch and dirt of the pressurized roller Replace the heat roller or the pressurized roller Paper Travel A OK YES NO END OK Clean the reflecting mirror Clean the cover glass YES END OK NO ...

Page 138: ...the high voltage terminal contacting stably Replace the high voltage terminal It is necessary to describe the information about the lines that cannot be troubleshooted in such as halftone When there is the information about the troubleshooted horizontal line please add the description of it Paper Travel A Is the driving gear normal Aren t there any flaws or cracks Is the motor rotating normally Go...

Page 139: ...S NO END OK YES NO OK YES NO END Pick up Regist Eject roller Is paper feed roller dirty Clean paper feed roller OK YES NO OK YES NO END Is the heat roller or the pressure roller dirty Clean the heat roller or the pressure roller Is the high voltage terminal contacting stably Replace the high voltage terminal Paper Travel A Go to HIGH VOLTAGE SECTION ...

Page 140: ...YES YES without frame OK NO NO with frame Is LSU normal 1 Is the motion of the high voltage terminal smooth Replace the charged high voltage terminal 1 Open the Cover Remove the Drum unit A black tape is pasted to the cover glass under Drum unit Insert the Drum unit Print the document Check the output paper again If white paper is output LSU is abnormal Paper Travel Go to LSU Section Go to HIGH VO...

Page 141: ...S END YES END Drum unit replace OK OK OK YES NO NO NO OK YES NO END OK YES NO END Clean the cover glass under Drum unit Replace the development high voltage terminal Is the high voltage terminal contacting stably Clean the reflecting mirror Replace the LSU Paper Travel A Go to HIGH VOLTAGE SECTION ...

Page 142: ...lack or White Point OK YES NO END YES NO END Drum unit replace Paper Travel OK YES NO OK YES END Is the exit roller dirty Replace the heat roller or pressure roller Clean the exit roller Paper Travel OK Go to HIGH VOLTAGE SECTION ...

Page 143: ...tion rubber is set property OK YES NO END Replace the separation rubber unit OK YES NO NO OK YES NO END OK YES NO OK YES NO END OK YES NO OK YES NO END Is Pressure roller Dirty Make sure that Paper path is clean Clean or replace the pressure roller Check the spring of pressure roller and separator of heat roller Replace the spring of pressure roller or separator of heat roller Is Heat roller Dirty...

Page 144: ...e Pick up roller Is Pick up roller or Pick up rubber Dirty Clean or replace the Registration roller OK Is Registration roller or Paper feed roller Dirty OK YES NO OK YES NO END Is paper jammed in its path or Are there any dusts on its path Remove the paper or dust Replace the LSU Laser Scan Unit ...

Page 145: ...r rotation Clean the pickup roller OK Check pickup sensor lever move Replace the Lever OK Repair the solenoid NO YES Check the registration roller rotation OK NO YES OK Replace the gear Check the connector for the motor and circuit wiring YES NO Check the driving block Rotation OK Replace the separation roller unit Distortion or broken gear by visual check YES NO NO YES Go to MOTOR SECTION Go to S...

Page 146: ...ding paper path Is there dust on the recording paper path No No Replace the registration roller paper feed roller Does the registration roller work properly Yes No Replace the separator Does the separator of heat roller work properly Yes Replace the gears Are the gears distorted or broken No No Go to MOTOR SECTION Does the motor work properly Yes No Replace the registration sensor lever Does the r...

Page 147: ...s it turns ON already on terminating of Cancel Timer 15 After Registration Sensor rises it turns OFF already on terminating of Cancel Timer 16 Top Sensor never turns ON in the specified time though Registration Sensor turns ON 17 Registration Sensor MAX length JAM 18 Top Sensor never turns OFF in the specified time though Registration Sensor turns OFF Top Sensor never turns OFF in the specified ti...

Page 148: ...dirty No Yes Clean the registration roller Is the registration roller dirty No No Replace the High voltage terminals Are the High voltage terminals normal Yes Go to High voltage Section Start OK When setting the document confirm a beep tone Check the document sensor lever movement Replace the document sensor lever Check the distortion of separation rubber Clean the separation roller OK Check the s...

Page 149: ...motor and circuit wiring OK Replace or fix Replace the motor Depending on the circumstances change the roller one way spring gear etc as well as the other rollers or parts YES YES YES NO NO NO YES A Go to MOTOR Section Go to MOTOR SECTION Replace the separation roller When confirming if the characters are extended or distorted on if the feed problem occurs use this test chart Fig b Fig b ...

Page 150: ...NO YES END Clean or replace the defective parts Copy OK NO OK Clean or replace the defective roller Copy OK Check the document guide Replace the document guide Check whether there are foreign objects or missing parts Check if the separation feed and document feed rollers are attached correctly by a visual check YES YES END END NO YES YES END NO Check if there are foreign objects missing parts dama...

Page 151: ... 150 11 2 6 4 The Received FAX Data is Skewed CROSS REFERENCE Skew P 144 Is the test pattern OK NO YES Copy the test pattern by ADF Problem with the other FAX machine Go to SKEW Is the test pattern OK NO YES Problem with the other FAX machine Go to SKEW Copy the test pattern by ADF ...

Page 152: ...r Copied Data is Expanded Is the test pattern OK NO YES Problem with the other FAX machine OK Replace the document feed roller The picture is distorted at ADF OK Replace the separation roller NO NO YES YES END END Copy the test pattern by ADF ...

Page 153: ...ction P 177 Isn t the glass of CIS dirty OK YES NO Is the white board dirty Clean the white board OK YES NO Clean the glass of CIS Replace the CIS OK YES NO END OK YES NO END OK YES NO Isn t the white board dirty Clean or replace the white board Clean the glass of CIS or replace the CIS Go to CIS section OK YES NO NO END OK YES END ...

Page 154: ...ernational 021 Off On 025 1st 2nd 018 14400 bps 12000 to 2400 bps 024 2100 Hz 1080 Hz 030 75 ms 033 33600 bps 31200 to 2400 bps TC9600 TC7200 1 sec communication TransmittingSide Receiving Side 010 9 dBm 0 to 15 dBm To improve a poor S N signal to noise ratio 017 14400 bps 12000 to 2400 bps 011 43 dBm 33 dBm or 38 dBm 018 14400 bps 019 On Off 12000 to 2400 bps TransmittingSide Receiving Side Recei...

Page 155: ...re 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 SET button and or arrows on the LCD START END Yes No Does the ID display 1 No ID function at the remote unit 2 The ID is not set for the remote unit Is the copy quality OK No Any other problems Y...

Page 156: ...r path 6 Check CN100 MAIN PCB 7 Replace the MAIN 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 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 Is Polling transmission OK Any other problems Yes No 1 S...

Page 157: ...ing low 2 Defective Toner Sensor 045 Drum Cartridge is not installed 1 Toner Cartridge has not been installed 2 Defective Cartridge Sensor 051 There is something wrong with DC motor 1 DC motor connector is disconnected 2 DC motor is defective 054 The polygon motor does not become stable within the specified time when the polygon motor is ON The behavior of polygon motor rotation become unturned on...

Page 158: ...d EOP MPS or EOM Receiver receives data with error Line quality is poor Receiver is defective Modem etc MAIN PCB is defective 409 XMT D Transmitter receives PIN after it transmitted a post message such as EOP MPS EOM etc Receiver receives data with error due to poor line quality and receiving operator requests voice contact Receiver is defective Modem etc MAIN PCB is defective 410 RCV D Received D...

Page 159: ...isconnected Transmitter is defective MAIN PCB is defective 503 XMT RCV V 34 B C D CS of modem is not able to turn ON during training MAIN PCB is defective Line is disconnected 504 XMT V 34 Polling B Polling is rejected from the remote station No polling original is set 505 XMT V 34 Polling B Polling XMT is rejected No polling original is set 540 XMT ECM B No response after transmitting 3rd CTC or ...

Page 160: ... LAN Dialer full while Relayed Transmission Request was received Dial buffer for manual number dialing 70 sta tions are being used 741 XMT Polling A Dialing was not successful due to missing of the telephone number Occurs when deleting the telephone number of reserved One Touch Abbreviated dialing numbers with program keys 800 Relay Comm The machine was requested to relay a doc ument but has no Re...

Page 161: ...hiba 7 NEC 8 Oki 9 Hitachi A Xerox B Fujitsu C Panasonic D Mitsubishi E Murata F Ricoh JOURNAL DATE MMM dd yyyy TIME 15 00 P 01 NO COMM PAGES FILE DURATION X R IDENTIFICATION DATE TIME DIAGNOSTIC 001 OK 001 001 149 00 00 52 XMT 215 MMM dd 20 04 C8444B0577000000 002 001 001 151 00 00 02 XMT TEST MMM dd 20 07 01 STN S LAN 003 003 003 153 00 00 20 XMT fax nwfax1 MMM dd 20 09 01 STN S LAN 004 OK 003 1...

Page 162: ...ved 5 Received Received 6 Received Received 7 Received Received Received 8 Pressed 9 Received Pressed A Received Pressed B Received Received Pressed C Received Pressed D Received Received Pressed E Received Received Pressed F Received Received Received Pressed 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 5 6 7 8 9 A B C D E F ...

Page 163: ... 0 ms 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...

Page 164: ...ff 5 Yes RCV On Off 6 XMT On Off 7 Yes XMT On Off 8 RCV Off On 9 Yes RCV Off On A XMT Off On B Yes XMT Off On C RCV On On D Yes RCV On On E XMT On On F Yes XMT On On Fax Diagnostic Codes Data Definition Sub Address Comm Confidential Comm Relayed Comm Turnaround Polling 0 1 Yes 2 Yes 3 Yes Yes 4 Yes 5 Yes Yes 6 Yes Yes 7 Yes Yes Yes 8 Yes 9 Yes Yes A Yes Yes B Yes Yes Yes C Yes Yes D Yes Yes Yes E ...

Page 165: ...sfer 5 6 7 8 Yes 9 Report XMT Yes A Check Call Yes B Yes C Memory Transfer Yes D Yes E Yes F Yes 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 Non Standard E Non Standard F Non Standard ...

Page 166: ...fined Fax Diagnostic Codes 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 C D E F Fax Diagnostic Codes Data Definition Symbol Rate V 34 V 34 0 1 2 3 4 5 6 7 8 2400 sr Yes 9 A 2800 sr Yes B 3000 sr Yes C 3200 sr Yes D 3429 sr Yes E F ...

Page 167: ... 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 Paper Length Manufacturer Code 0 A4 Current 1 B4 Current 2 A3 Current 3 Current 4 A4 New 5 B4 New 6 A3 New 7 ...

Page 168: ...rm Beep Key tones DTMF detection ON HOOK SYMPTOM CHECK ITEMS DTMF Monitor Speaker CNG detection FAX Rx IC300 IC200 1 C203 R210 R253 C247 L210 IC202 2 1 R235 C231 L220 IC204 4 5 8 CN201 1 2 CN54 1 2 Speaker IC300 B20 C205 R212 L210 IC202 2 1 R235 C231 L220 IC204 4 5 8 CN201 1 2 CN54 1 2 Speaker TEL LINE CN100 3 4 POS100 L107 L106 R135 L111 L100 D103 Q104 R114 C106 IC101 3 5 6 IC100 9 10 5 IC300 EXT...

Page 169: ...2 No pulse dialing 3 No ring tone or No bell CROSS REFERENCE Check Sheet P 168 NCU Section P 36 NG Check Line current Is there any Line current exist Replace Q102 Q106 NG Replace IC100 IC101 Connect a PBX and TEL line and go to the off hook status YES YES NO NO Does a ring tone signal appear at pin 15 of IC100 Following the ITS section search for the point where the signal disappears on the route ...

Page 170: ...the NCU section and ITS section search for the point where the signal disappears on the route the telephone jack and check the components at that point DTMF for TEL LINE Refer to CHECK SHEET Is the TAM installed bell ring number less than this unit Install a TAM bell ring number less than this unit Check the CNG signal detection circuit Refer to TAM INTERFACE SECTION YES NO Printing Is the FAX fro...

Page 171: ... of IC1 Operation board Perform a KEY CHECK Repair CN2 and CN511 Do the keys remain pressed even when you do nothing Perform a KEY CHECK OK END Replace the PCB and the switches Replace IC1 Operation board Replace the LCD NG OK END OK END NO Perform an LCD check refer to LCD LED Test to determine if the LCD is operating correctly Is the cable and connector between the LCD and operation board connec...

Page 172: ...300 NG NG NG Replace PS51 Regist PTOP Board Check the connection of signal line and check the soldering at R51 Regist Ptop Board Check the voltage at pin AF20 of IC300 again Check the connection of signal line and check the soldering at R582 R583 C565 Main Board Check the voltage at pin AF20 of IC300 Check the voltage at pin AF20 of IC300 Main Board The sensor lever pressed 0V A paper exists on se...

Page 173: ...voltage at pin W25 of IC300 Check the voltage at pin W25 of IC300 Main Board The sensor lever pressed 0V The top cover is closed The sensor lever released 3 3V The top cover is opened NG OK NG IC300 NG Replace IC51 Toner Board Check the connection of signal line and check the soldering at R523 R527 C516 Main Board Check the waveform at pin AE22 of IC300 again Check the waveform at pin AE22 of IC30...

Page 174: ...pplied YES Check soldering of Q525 OK YES Check Pin7 of CN502 Is the pulse signal generated Check soldering of Q502 OK Repair NO Check Pin8 of CN1on Motor Is the signal Low YES YES YES Replace Motor Check Pin5 of CN1on Motor Is the signal Low NO YES Check soldering of Q526 OK NO NO Check the voltage of Pin8 of CN502 Is the signal Low Check soldering of R512 515 OK YES NO NO Repair NO Repair Repair...

Page 175: ...OTOR No Is voltage R711 IC300 side H Repair Are phase signals input to Pin 1 12 13 14 23 and 24 of IC700 No Yes No Yes Is pin 20 of IC700 H Yes No Check soldering of Q521 OK Is Drain voltage of Q521 0 6V or pulse No Is Gate voltage of Q521 0V or pulse No No Replace IC300 No Yes Yes Yes Check soldering of R711 R701 R702 and Q700 OK Yes Yes Replace Q521 Replace IC300 Replace IC300 Replace IC700 Repa...

Page 176: ...U wave form Replace IC300 NO NO Check the solder at R511 R501 R502 Is the signal from R511 IC300 Side R501 IC300 Side R502 IC300 Side output Refer to LSU wave form YES Replace LSU Is the voltage at R504 IC300 Side about 0V Check the solder at R504 YES NO OK Is the voltage at pin 5 of CN501 about 24V Is the voltage at pin 1 of CN500 about 5V Check C501 C503 C505 Check C504 IC501 D504 C512 NO NO YES...

Page 177: ...S NO YES Replace the IC300 NO YES Replace the Q514 Q516 and Q517 YES Replace the CIS NO Replace the lead or solder the pin 3 of CN510 again Solder them again A Are the solders at R541 R542 R543 Q514 GREEN R544 R546 R549 Q516 RED R550 R554 R556 Q517 BLUE OK YES NO Are the signals output to the Base of Q514 Q514 R541 GREEN the Base of Q516 Q516 R544 RED the Base of Q517 Q517 R550 BLUE Is the voltage...

Page 178: ...S NO Solder them again Replace IC300 Is the voltage of CN510 3pin about 3V Are the solders at R555 Q518 OK NO Solder them again NO YES Is the emitter of Q518 3 3V Check the solders at IC501 R522 R524 D504 NO YES Is AL21 NCCDON of IC300 0V YES Replace the Q518 Does CN510 6pin output a signal YES Are the solders at L501 R558 L360 OK NO Solder them again NO YES Replace IC300 YES Does CN510 8pin outpu...

Page 179: ...screw located under the bottom plate of the unit without the paper cassette Fig 7 6 Turn On the unit It causes the unit to start the initial operation Be careful high voltage is output at that moment Avoid mea suring then 7 Remove the wire fixed to the output terminal after measuring Each terminal s output voltage FLUKE85 MULTIMETER HIOKI HV PROVE 9014 or the equivalent should be used as the high ...

Page 180: ...180 UF 5500 4500 ...

Page 181: ...ower output Check the Main Board Check the SW1 NO YES All of the outputs are abnormal CHG BIAS GRID DEV BIAS Replace the unit NO Is it normal Replace the SW1 Check the value of the resistor F1 YES NO Is the value of the resistor 0 Replace the F1 Make sure each output If any trouble is found refer to the manual for each part YES TRA BIAS ...

Page 182: ...ES NO NO Is the abnormal detection signal Pin2 0V Does pin1 of IC1 output signal Check if CHG is no load or short circuited Replace the IC1 and check the peripheral parts YES NO Is about 34kHz sine wave observed at the collector of Q3 Replace the Q3 and check the peripheral parts Replace the unit Is CHG REM signal Pin5 at a low level CHG BIAS GRID ...

Page 183: ...a low level Is the abnormal detection signal Pin2 0V Check the Main Board Check if CHG is no load or short circuited YES NO Is about 60kHz sine wave observed at the collector of Q62 Replace the Q62 and check the peripheral parts YES NO Does pin1 of IC1 output signal Replace the IC1 and check the peripheral parts Replace the unit Is CHG REM signal Pin5 at a low level TRA BIAS ...

Page 184: ...25kHz Is the abnormal detection signal Pin2 0V Is about 34kHz sine wave observed at the collector of Q3 Check the connection between Main Board Pin4 of CN505 and HVPS unit Pin4 and check the Main Board itself Check if CHG is no load or short circuited Replace the Q3 and check the peripheral parts NO YES YES YES YES NO NO Does pin1 of IC1 output signal Replace the IC1 and check the peripheral parts...

Page 185: ...d check the Digital unit itself Does the TRA CLK signal Pin3 turn ON OFF at 5 425kHz Does pin14 of IC1 output signal Is about 60kHz sine wave observed at the collector of Q62 Replace the IC1 and check the peripheral parts Replace the Q62 and check the peripheral parts NO YES YES NO NO YES Replace the Unit ...

Page 186: ...rmation of the PC settings USB communication failed All functions that USB communicates are fail Is USB cable connected with PC YES YES Is the PC driver installed Connected to the PC with a USB cable with a shield if possible NO Install PC driver NO YES Check the MAIN Board ...

Page 187: ...n1 of CN300 about 5V NO Is the frequency of X300 12 MHz In the state that connected to PC with USB cable Is the signal waveform 1 3 or 2 3 output from of pin2 or pin3 of CN300 Replace theIC 300 NO Check the CN300 or USB cable Make sure that PC and cable are connected correctly NO Check R384 C310 C311 and X300 YES YES YES ...

Page 188: ... 3V IC300 Y23 AFESEL0 Y24 AFESEL1 Y26 DP AA24 AFERST AA25 RING AB24 BTXD AB25 BRXD AC24 ATXD AD26 ARXD AE26 ABITCLK AC25 BBITCLK AD25 ASPCLK AC26 BSPCLK AB26 AFECLK Y25 EXMDMCS AA26 EXTINT AF5 COL AD6 CRS AE6 TX_CLKI AF6 TX_EN AC7 TXD0 AD7 TXD1 AE7 TXD2 AF7 TXD3 AC8 TX_ER AE8 RX_CLKI AD8 RX_DV AF8 RXD0 AC9 RXD1 AD9 RXD2 AE9 RXD3 AD10 RX_ER AF9 MDIO AE10 MDC AF10 MGTINT AF18 LSI_TCK AD16 LSI_TRSTN ...

Page 189: ... 2 at Hi Speed Waveform 1 3 at Hi Speed Waveform 1 4 at Hi Speed VB U S D D D D D D D D magnification magnification 2 The condition during communication establishment between PC and Main unit at Full Speed Waveform 2 1 at Full Speed Waveform 2 2 at Full Speed Waveform 2 3 at Full Speed Waveform 2 4 at Full Speed VB U S D D VB U S D D D D D D magnification magnification ...

Page 190: ...onnection cable and peripherals have no problems Confirm the MAC Address by function parameter 110 Is MAC Address displayed Is MAC Address Norma Is it the same as the one on the label While network is connected Is LAN Link Activity LED Green lighted Is the voltage of C752 and C762 at both ends is normal 3 3V Replace the IC750 Replace the Main Board 1 Replace the IC750 1 1 YES YES YES NO NO NO NO Y...

Page 191: ... connected Auto negotiation waveform 1 Auto negotiation waveform 2 A part of the waveform1 is magnified about 2msec about 16 8msec about 62 5μ sec 100Base TX waveform 1 100Base TX waveform 2 A part of the waveform1 is magnified Vout about 1V Vout about 1V ...

Page 192: ...d 10Base T waveform 1 Link Pulse 10Base T waveform 3 during data commnication 10Base T waveform 2 Link Pulse A part of the waveform 1 is magnified 10Base T waveform 4 during data commnication A part of the waveform 3 is magnified about 16 8msec Vout about 2 5V ...

Page 193: ... pull down value is latched as PHYADDR 2 during power up reset See Strapping Options section for details 16 RXD0 RXD 0 DUPLEX Ipu O MII Mode Receive Data Output 0 2 RMII Mode Receive Data Output 0 3 Config Mode Latched as DUPLEX register 0h bit 8 during power up reset See Strapping Options section for details 17 VDDIO_3 3 P 3 3V digital VDD 18 RXDV CRSDV CONFIG2 Ipd O MII Mode Receive Data Valid O...

Page 194: ...ED0 NWAYEN Ipu O LED Output Programmable LED0 Output Config Mode Latched as Auto Negotiation Enable register 0h bit 12 during power up reset See Strapping Options section for details The LED0 pin is programmable via register 1Eh bits 15 14 and is defined as follows 31 LED1 SPEED Ipu O LED Output Programmable LED1 Output Config Mode Latched as SPEED register 0h bit 13 during power up reset See Stra...

Page 195: ... value of 24V more than50ǡ Check C807 C808 C501 C503 C505 C524 C525 IC502 IC700 Q509 Q523 on the main board and replace the parts having the problem OK Is the problem still occurred Check PSU and Harness between CN504 and PSU and replace the parts having the problem Replace the MAIN Board END NG OK OK OK Is the problem still occurred Replace the MAIN Board Replace IC800 on the MAIN Board END END 3...

Page 196: ...he parts having the problem Check L800 D800 Q802 Q804 Q806 D805 L801 D803 Q803 Q805 Q807 D806 and IC800 on the MAIN Board and replace the parts having the problem NG Replace the MAIN Board NG OK Is the problem still occurred Replace the MAIN Board END OK 1 2V NG Is the voltage of IC800 pin2 more than 1V Is the problem still occurred A 3 3 V 1 2 V Troubleshooting 2 ...

Page 197: ...put more than 20 NG NG Check C817 C818 D804 IC300 on the MAIN Board and replace the parts having the problem OK Is the problem still occurred Replace the MAIN Board END NG NG Check C800 C802 D801 IC300 on the MAIN Board and replace the parts having the problem Check L800 D800 Q802 Q804 Q806 D805 L801 D803 Q803 Q805 Q807 D806 and IC800 on the MAIN Board and replace the parts having the problem OK I...

Page 198: ...ases the symptom is that nothing is output It is more likely that the fault is in the primary side rather than the secondary side Check the primary side first DUMMY LOAD to check voltage 1 2 5 7 CN101 When you check voltage in a power supply unit alone use this dummy load If the dummy load in not available connect the main P C B to the analog P C B HTRCTL 7V GND 24V V 6 8V V 21 6 26 4V V Volt Mete...

Page 199: ... Replace D1 Yes Yes Is Q1 D S D G or S G short Replace C5 Replace Q1 Check the Main Board Yes No Power ON 24V output OK Yes No No No No Power OFF 7V output OK Yes END Replace the whole board No OK 7pin 5pin of CN101 is short Is F101 open Yes No Replace F2 Replace F101 Yes No Replace D104 Is D104 short Yes No Is D503 short Yes No Replace D503 ...

Page 200: ...11 404 Transmission error B Information Codes 404 405 407 P 204 405 Transmission error B Information Codes 404 405 407 P 204 407 Transmission error D Information Codes 404 405 407 P 204 408 Transmission error D Information Codes 408 409 417 418 490 P 206 409 Transmission error D Information Codes 408 409 417 418 490 P 206 411 Polling reception error B Information Codes 403 411 414 415 Polling Oper...

Page 201: ...blishment Phase B Pre message procedure Phase C Message transmission Phase D Post message procedure Phase E Call release Phase A Phase B Phase C Phase D Phase E Message Transmission Facsimile Communication Procedure Facsimile Call Phase ...

Page 202: ...e 1 Check the remote unit 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 Replace the MAIN 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 Communica...

Page 203: ... SelectiveReceive Program the ID Number Yes No START 401 Is the Receiving unit set up for PasswordReception Are you sending a Confidential Mail Check the Selective Receive settings at the receiving unit Yes No No No Program the Receive Password to match the receiving unit Fax Parameter No 44 Yes Check with the receiving end the mailboxes may be full Yes Are you sending a document by Relayed Transm...

Page 204: ...roblem still occur Replace the MAIN PCB Does the problem still occur Change Function Parameter 025 Communication Startup to 2nd Does the problem still occur Change Funciotn Parameter 014 Increase G3 Tx Equalization Does the problem still occur END Does the problem still occur Check the telephone line condition Does the problem still occur Recording paper may have run Check the remote unit out or p...

Page 205: ...e Rx Sensitivity Level Yes No Yes No Change Function Parameter 023 Increase Training Check Period Does the problem still occur Replace the MAIN PCB Refer to Sect Communications 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 206: ... 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 high level of white noise and or frequen...

Page 207: ... Yes No Replace the MAIN PCB No Can the transmitter in question transmit to the other units Check the remote unit in question Remote unit is defective Change the parameter in Service Mode 1 Refer to Sect Service Mode 1 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 telepho...

Page 208: ... reference unit successful Yes No Yes No Does the problem still occur Replace the MAIN PCB No 1 Check the remote unit in question Remote unit is defective 2 Refer to Sect Comunications 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 c...

Page 209: ...cification Replace with correct paper Yes No Is the recording paper loaded in the Paper Tray properly Load the paper correctly END Check the Paper Feed Solenoid Is the paper tray functional Yes No Replace the paper tray Check the Paper Feed Roller Assembly Check all Sensors and Actuators NP Sensor Registration Sensor Paper Exit Sensor ...

Page 210: ...00 pin 3 on the MAIN PCB vary between 0 and 3 3 VDC when a document is set and removed Check the connection of CN700 on the MAIN PCB and CN56 on the Document Sensor PCB Replace the SNS 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 N...

Page 211: ...k the remote side to set their 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 recei...

Page 212: ...ocument Jam If a document becomes jammed in the machine the display will show the Information Code 030 or 031 1 Open the ADF Door 1 2 Remove the jammed document 2 To clear the jam Info Code 030 To clear the jam Info Code 031 ADF Cover 2 ...

Page 213: ... the recording paper into the paper cassette To clear the jam Info Code 007 Open the Cover 1 Remove the Toner and Drum Cartridge 2 Remove the jammed paper 3 Note 1 If at all possible try removing the jammed paper from inside of the unit first as shown in the upper figure to prevent toner that has not been fused on the paper from rubbing off and dirtying the Fuser Roller 2 To remove the jammed pape...

Page 214: ...py is black or has black lines the document Scanning Area is probably dirty and must be cleaned 1 Pull the paper input tray until it clicks into place then pull it com pletely out lifting the front part of the tray Remove the recording paper and straighten 2 Re load the recording paper 3 Press set 4 Insert the paper input tray into the unit lifting the front part of the tray Then push it completel...

Page 215: ...215 UF 5500 4500 12 Disassembly and Assembly Instructions Note Remove the Document Cover the Paper Input tray and the drum and toner cartridge before reassembling ...

Page 216: ... 5500 4500 12 1 ADF Section Remove the Left Cover C1 Remove the ADF unit and Top cover section A1 Remove ADF Top Cover A2 Remove the Doc Conveyer unit A3 Remove Top Cover Section A4 Operation Panel Section A5 ...

Page 217: ...onnectors Plot 4 connectors 2 earth leads MAIN Board A1 Fig 01 1 Remove the Left Side Cover See the No C1 2 Pull the 4 connectors out Fig 01 3 Remove the screw F to release 2 leads Fig 02 3 Push the Lever in the direction of the arrow to release from the Main Cabinet 4 Release the Arm from the Hook of the Top Cover 5 Lift the ADF Unit up 2 leads F Fig 02 ...

Page 218: ...ntil it touches the hook 2 Lift the Doc Conveyer Unit up 3 Twist both left and right levers into inside to release from the hooks 4 The lock arm is removed and Pickup roller left upper cove is removed Pickup roller cover Doc Conveyer Unit Pickup roller cover Pickup roller left upper cover ...

Page 219: ...F 5500 4500 7 Remove Pickup roller cover Unit lifting up Pickup roller cover Unit ADF Cabinet Left Cover A 5 Remove the 3 screws A 6 Remove the 2 screws A ADF Cabinet Left Cover A A Pickup roller cover Unit ...

Page 220: ...220 UF 5500 4500 12 4 Remove Doc Conveyer Unit 1 Rotate the Doc Conveyer unit in the way of the arrow until it is vertical A3 2 Remove the Doc Conveyer lifting straight upward ...

Page 221: ...Left Cover Right Cover 4 Remove the 3 screws A 5 Release from the Hooks B 6 Remove Right Cover Stopper Arm 7 Remove the 3 screws A 8 Remove Stopper Arm Operation Panel Unit 11 Remove the 2 screws A 12 Remove the Operation Panel Unit ADF Cover 13 Remove the 7 screws A 14 Remove the ADF Cover A A A A A A Left Cover Right Cover Stopper Arm Inner Base Unit Operation Panel Unit ADF Cover B B ...

Page 222: ...222 UF 5500 4500 12 6 Operation Panel Unit A A B B A5 1 Remove the 4 screws A 2 Release A hooks to pick the PCB up 3 Release B hooks to remove the LCD A ...

Page 223: ...nd Fuser Unit 1 Remove the bottom plate 2 Remove the 2 leads for high voltage and 1 connector for the sensor Fig 01 3 Remove the 3 screws A a 4 Remove the Fuser Cover 5 Remove the 2 screws G 6 Remove the Fuser Unit B1 G Fig 01 Bottom view Fuser Unit 2 leads for high valtage Lead Thermistor Bottom View ...

Page 224: ...E4 E6 E5 E5 E3 Remove the Laser unit Remove the Low Voltage Power Board Remove the Right Cover Remove the Resist Sensor Board Remove the Mirror Remove the Right Fan Remove the AC Inlet Remove the AC Switch Remove the High Voltage Power Board D1 D1 D1 Remove theToner Sensor Board D1 E7 E7 Remove the Handset Board C1 C1 C1 C1 C2 C2 Remove the Left Cover Remove the Fan Motor Remove the Main Board Rem...

Page 225: ...ove the 5 screws C 5 Remove the all connectors on the Main Board 6 Remove the Main Board 7 Unsolder the Lithium Battery Speaker 4 Remove the 3 screws D a 5 Remove the Speaker Handset Board 4 Remove the screw D b 5 Remove the Handset Board B B B Left Cover Left Cover 1 Remove the 4 screws A 2 Remove the 3 Hooks B 3 Remove the Speaker Lead C1 C C C C Lithium Battery ...

Page 226: ...er Plate 6 Remove the 2 screws F d 7 Remove the 7 screws J b The CH mark Motor unit Cover Plate F c ޓ F a ޓ F a ޓ J b ޓ J a ޓ F c ޓ J a ޓ J a ޓ J b ޓ J b ޓ J b ޓ J b ޓ J b ޓ CH CH CH CH CH Cover Plate F d CH CS CS CS 10 Remove the 3 screws J c The CS mark 11 Remove the Protection Sheet 12 Remove the Gear section J c J c J c C2 Protection Sheet Gear Chassis Gear section ...

Page 227: ... Remove the 4 screws A 2 Push the 2 Hooks B 3 Remove the AC Inlet 4 Remove the AC Switch 5 Remove the Fan Motor D1 A A A A B B Fan Motor Right Cover AC Switch AC Inlet 1 Pull out the Cassette 2 Remove the 4 screws A 3 Remove the Cassette guides Cassette Cassette guide A A A A E1 ...

Page 228: ... Laser Unit 3 Remove the Laser Unit 4 Remove the Shutter Pick Sensor Board 1 Remove the screw A b 2 Remove all the connectors on the Pick Sensor Board 3 Remove the Pick Sensor Board Heat Roller Earth Board 1 Remove the screw A c 2 Remove the Heart Roller Earth Board Toner Sensor Board 1 Remove the screw A d 2 Remove the Toner Sensor Board Heat Roller Earth Board Toner Sensor Board Laser Unit Shutt...

Page 229: ...Holder Pickup Roller Unit 1 Remove the 3 screws A b 2 Remove the Pickup Roller Unit A b E4 Paper Feed Roller Feed Roller Bush Paper Feed Roller 1 Remove the 2 Feed Roller Bushes Fig 01 2 Remove the Paper Feed Roller Paper Guide Unit 1 Open the Paper Guide Unit 2 Push the Rib on both sides lightly 3 Remove the Paper Guide Unit Paper Guide Unit Fig 01 Rib Rib 2 1 1 2 2 3 ...

Page 230: ...ate the Power Board Cover from the Low Voltage Power Board Resist Sensor Cover 1 Remove the screw B 2 Remove the Resist Sensor Cover Resist Sensor Board 1 Remove the Resist Sensor Board Low Voltage Power Board Unit Resist Sensor Cover Resist Sensor Board A a B A b A c Low Voltage Power Board Power Board Cover E5 Mirror Stopper Mirror 2 Mirror LSU Mirror 1 1 Remove the Mirror Stoppers 2 Remove the ...

Page 231: ...ge Power Board A a A b Terminal unit High Voltage Power Board 1 Remove the 6 screws A a 2 Remove the all connectors on the High Voltage Power Board 3 Remove the High Voltage Power Board 4 Remove the 2 screws A b 5 Remove the Terminal unit E7 ...

Page 232: ...ion detail of FAN Install the FAN in this direction label side Be passed outside of the boss UL tape UL tape Dressing of LEAD on MAIN BOARD For detail please see next page Cram the core into the opening Harness must not come out above this line Pass the EARTH LEAD through in this figure UL tape ...

Page 233: ... Harness must not come out above this line N G IC 400 IC 300 RELAY CIS_LEAD OPERATION_LEAD Pass the each LEAD through in this figure Procedure 1 Insert RELAY CIS_LEAD 2 Insert ADF SENSOR_LEAD 3 Insert OPERATION_LEAD 4 Insert ADF MOTOR_LEAD ADF MOTOR_LEAD Cram the core and ADF SENSOR_LEAD into the opening Pass OPERATION_LEAD above ADF SENSOR_LEAD ...

Page 234: ...ection Installation detail of FAN Install it in this direction no label side Air Flow direction to Set inside UL tape Set the LEAD AC EARTH core like this figure Please ignore the cavinet color and harness color Lead style around AC inlet ...

Page 235: ...500 12 20 4 Bottom Part Section 1 Pass these leads through the groove Enter to Hook completely Pass the lead Thermistor between these boss White Pass the leads through the hole as shown in this figure Black UL tape ...

Page 236: ...2 SCREW Bind for following leads around a boss with a binder Don t insert LEAD FUSER and HARNESS AC by mistake HARNESS AC LEAD FUSER LEAD AC EARTH HARNESS AC LEAD FUSER LEAD HV Terminal of Harness Washer PLATE COVER SMPS Dressing of LEAD AC EARTH ...

Page 237: ...firm that the equipment operates normally 7 Record keeping Make a record of the measures taken to rectify the problem for future reference 13 1 2 Maintenance Check Items Component Locations 13 1 2 1 Maintenance List NO OPERATION CHECK REMARKS 1 Document Path Remove any foreign matter such as paper 2 Rollers If the roller is dirty clean it with a damp cloth then dry thor oughly Refer to Maintenance...

Page 238: ...sage conditions No Item Cleaning Cycle 1 ADF Document Feed Roller Ref No 64 3 months 2 ADF Separation Rubber Ref No 45 3 months 3 ADF Eject Roller Ref No 79 3 months 4 Pickup Roller Ref No 321 5 Separation Roller Ref No 351 6 Feed Roller Ref No 210 3 months 7 Transfer Roller Ref No 169 8 Registration Roller Ref No 197 3 months 9 Heat Roller Ref No 238 10 Exit Roller Ref No 250 3 months ...

Page 239: ...the whole sur face potential of the drum is 475V Charging Part Pressure Roller Heat Roller Transfer Roller Developing Roller OPC Drum 108 96mm sec Paper Path Toner Supply Roller Mirror LSU Developing Blade LASER Path Exit Roller Developing Bias DC 170 240V AC330V P P depends on the ambience and the lifetime AC 120V Charging Bias 200µA Constant current 4 1 4 6kV Transcription Bias 4 to 25µA 500 420...

Page 240: ...rged drum s surface is neutralized to be skipped Then the plus charge goes to the ground from the electric conductive cylinder Consequently the charge of the part which is not exposed remains as it is and the electric potential of the scanned part changes At that time an invisible image is created on the drum Exposing Part Charge generation Transfer Layer CGTL Laser Beam LSU The charge is generate...

Page 241: ...ckness by the developing blade and also it is charged by triboelectricity Consequently the toner is transferred to the surface of the exposed OPC drum by the potential difference between the developing roller and OPC drum s surface The transfer is the stage that the created image on the OPC drum is transferred to the paper When the transfer roller is minus charged with the image the plus charged t...

Page 242: ...ce where the laser beam didn t scan are gathered to the developing roller to be used again After paper jam or replacing toner and drum cartridge the transfer roller is plus charged to eliminate the plus charged toner Cleaning Part Transfer Roller Developing Roller Toner plus charged OPC Drum Surface Potential 475V Toner moves according to the potential difference Transcription Bias DC 785V Develop...

Page 243: ... The press roller is made of silicon and its spring compresses the melted toner Fixing Part The fixing part becomes high temperature so the thermistor and the two thermostats are provided 1 Thermistor The thermistor touches the heat roller and check the temperature to feed back to the control circuit The surface temperature should be kept 383 F 195 C while printing 2 Thermostat The thermostat is l...

Page 244: ... Flux Recommended Flux Specific Gravity 0 82 Type RMA lower residue non cleaning type Note See About Lead Free Solder PbF Pb free P 7 13 3 2 Flat Package IC Removal Procedure 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2 Make a few cuts into th...

Page 245: ...of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 13 3 4 Bridge Modification Procedure 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 246: ... ROM malfunctions are extremely rare after installation in the product This may be repaired by replacing the IC DRAM etc However the real cause may not have been an IC malfunction but a sol dering fault instead Soldering faults difficult to detect with the naked eye are common particularly for ASIC and RA Resistor Array But if you have an oscilloscope you can easily determine the problem site or I...

Page 247: ...OM 0V 1 2 3 Chip 271 Solder waste Solder ball Short circuit from the adjacent signal wires Check for a short circuit in the RA and IC leads and the signal wire at the through hole Short between the signal line and GND OR IC malfunction Solder fault on RA Through hole ...

Page 248: ...248 UF 5500 4500 13 5 Test Chart 13 5 1 ITU T No 1 Test Chart ...

Page 249: ...249 UF 5500 4500 13 5 2 ITU T No 2 Test Chart ...

Page 250: ...etwork Firmware Update Tool can also be used by connecting to the machine using a crossover cable if the unit is not con nected to a LAN 1 Install the Network Firmware Update Tool to your PC The Tool can be downloaded from your sales company s Web Site Please refer to the Tool s Operating Instructions file for additional details 2 Preparing the Firmware Code Access the Service Web site to download...

Page 251: ...he PC with the USB Cable 6 Start the Firmware Update Tool and proceed with downloading the firmware code to the unit 7 Once the firmware code is reprogrammed in the unit it will reboot automatically and return to standby 8 Perform Parameter Initialization HOST UF 5500 UF 4500 A A V1xxxx AU Destination Code Fax AU USA Canada Firmware Version V1 xxxx Language Code A US English C French Spanish B US ...

Page 252: ...and circuit board may be modified at any time with the development of new technology 3 Varcap Anode Cathode Cathode Cathode Cathode Anode General Anode Zener Anode LED Anode Photo Diode Cathode Important safety notice Components identified by mark have special characteristics important for safety When replacing any of these components use only the manufacturer s specified parts ...

Page 253: ...B1 SDMD11 AB2 SDMD12 AC1 SDMD13 AC2 SDMD14 AD1 SDMD15 AD2 SDMD16 F1 SDMD17 F2 SDMD18 G1 SDMD19 G2 SDMD20 H1 SDMD21 H2 SDMD22 J1 SDMD23 J2 SDMD24 L1 SDMD25 L2 SDMD26 M1 SDMD27 M2 SDMD28 N1 SDMD29 N2 SDMD30 P1 SDMD31 P2 SDUDM0 E1 SDUDM1 R1 SDLDM0 R2 SDLDM1 AE1 NSDCS P3 NSDCS2 H3 SDBA1 M4 SDBA0 N3 NSDCAS T3 NSDRAS T4 NSDWE U3 SDCKE V3 SDCLK Y2 SDCLK2 K2 BZVDD33 R3 BZRST33 R4 FRMD5 D15 FRMD6 C15 FRMD7...

Page 254: ..._TCK AF18 LSI_TRSTN AD16 LSI_TMS AF17 LSI_TDI AE17 LSI_SCAN_ENABLE AC16 LSI_TN AC19 LSI_CW_TAP AF19 LSI_PROCMON AE18 LSI_TDO AD17 LSI_IDDT AE19 AFEADC1 C2 AFEADC2 D3 AFEADC3 C1 AFEADC4 D2 AFEADC5 D1 AFEADC6 E3 AFEADC7 E2 AFESIFCLK F3 AFESIFEN G4 AFESIFDIN G3 AFESIFDOUT H4 OEB C5 NCCDON A3 LEDONR C4 LEDONG B3 LEDONB A2 USBVBUS AF11 USBID AE12 USBDM AE13 USBDP AF13 USBREXT AC12 USBVDDA33_BIAS AF12 U...

Page 255: ...5 Z0 1u C699 Z0 1u C662 Z0 1u C669 Z0 1u C657 Z0 1u C676 Z0 1u C647 Z0 1u C672 Z0 1u 50V C681 Z0 1u C667 Z0 1u C668 Z0 1u 24V C670 Z0 1u C661 Z0 1u C663 Z0 1u C688 Z0 1u C677 Z0 1u C652 Z0 1u C679 Z0 1u 1 2V C671 Z0 1u 50V C653 Z0 1u C689 Z0 1u C658 Z0 1u C693 Z0 1u C674 Z0 1u C696 Z0 1u C664 Z0 1u C698 Z0 1u C673 Z0 1u 50V C666 Z0 1u C649 Z0 1u R398 0 1608 R397 0 1608 R396 0 1608 R395 0 1608 C683...

Page 256: ...6 47 1 2 3 4 5 6 7 8 3 3V R400 47 NSDCAS 1 1C R408 47 R406 47 C406 Z0 1u NSDRAS 1 1C C403 Z0 1u RA400 56 1 2 3 4 5 4 5 4 5 4 5 6 7 8 R407 47 SDLDM0 1 1C SDCLK 1 1C NSDWE 1 1C RA403 56 1 2 3 6 7 8 C413 Z0 1u C402 Z0 1u C412 K0 01u SDMD 0 15 1 1A R409 68 NSDCS 1 1C R410 68 SDCKE 1 1C C405 K0 01u R405 47 R402 47 R448 NC R447 NC C414 Z0 1u C422 J100p C424 J100p C429 J100p C427 J100p C428 J100p C426 J1...

Page 257: ...u C769 10u 6 3V COL 1 4B CRS 1 4B R753 F49 9 RX_ER 1 4B R750 F49 9 R751 F49 9 XLANRST 1 1E R752 F49 9 TX_CLKI 1 4B C768 K0 1u MDIO 1 4C 3 3V LED750 Act A K C757 J15p CN750 6 5 4 3 2 1 10 9 7 8 UF 5500 ONLY LAN circuit 6 5 8 7 C E B A D F 2 2 2 2 UF 5500 SCHEMATIC DIAGRAM MAIN BOARD No 2 2 2 D801 F800 3A CL801 1 2V C807 Z0 1u 50V CL804 C808 Z0 1u 50V C804 10u 35 CL803 C801 Z0 1u 50V C814 K0 1u Q802...

Page 258: ...501 R562 1k C540 K0 1u C536 K0 1u R560 180 R546 1 2k 5VA_C C547 J100p L503 18PG181 L500 15BD471 R501 100 NHSYNC 1 3F C504 Z0 1u R511 180 R502 100 5VD R518 4 7k NAPC 1 1E NVIDEO 1 3D C506 D10p NLDEN 1 1E R548 1 2 1608 C511 K1000p R520 1k R552 1k IC501 1 CONTROL 2 GND 3 NC 5 VIN 4 VOUT C549 6 3V 100u 105 C550 16V 22u 105 Q503 B C E Q505 B C E Q502 B C E Q525 B C E Q526 B C E Q501 B C E Q504 B C E Q5...

Page 259: ...NF2 9 OUT2A 10 VM2 11 NC1 12 PHA2 24 I01 23 I11 22 VREF C520 NC C522 NC CRM5 1 1E 6C R565 NC R534 47k C509 K0 1u CN701 AP1 1 A 2 XA 3 XB 4 B C701 K1000p CN700 AP1 1 3 3V 2 RPS 3 DOCU 4 GND R706 56k 3 3V R703 5 6k C704 K1000p R705 56k R709 2 2 RPS 1 3E DOCU 1 3E R704 5 6k C703 K1000p CRM0 1 1D 6A ADFMEN 1 1E CRM5 1 1E 6B CRM2 1 1D 6A IC700 1 PHA1 2 PGND 3 VM1 4 OUT1A 25 FIN 21 CR1 17 TEST 18 NC3 19...

Page 260: ...DG ATXD 1 4A BRXD 1 4A R201 150k C213 K1000p AFERST 1 4A 1C DG C106 50V 1u 3 3VA2 DG AFERST 1 4A 1E DG DG C245 K0 1u L213 NC L214 NC L229 NC L230 NC R245 3 3k R114 F536 3216 IC101 1 QE 2 DCT 3 RX 4 IB 5 C1B 6 C2B 7 VREG 8 RNG1 9 RNG2 10 VREG2 11 SC 12 QE2 13 QB 14 DCT3 15 IGND 16 DCT2 IC100 1 MCLK 2 FSYNC 3 SCLK 4 VD 5 SDO 6 SDI 7 FC RGDT 8 RESET 9 C2A 10 C1A 11 AOUT INT 12 GND 13 VA 14 M0 15 RGDT...

Page 261: ...G L232 NC L233 NC L111 1mH L110 1mH DG2 D102 C113 0 01u 250V 250V C246 NC L107 2 3 1 4 R125 NC R122 NC R133 J L223 NC L221 NC L224 NC L222 NC C119 1u 250V Q103 B C E R129 12 1W R134 12 1W R135 J ZNR100 NC R120 NC R132 NC R255 NC R256 NC C248 NC C249 NC C115 470p 250V C114 470p 250V Q105 B C E Q104 B C E D101 NC A K D100 A K D105 A K D104 A K L108 L109 C126 NC C112 K0 01u C125 K0 01u C228 NC C234 K...

Page 262: ...6 W1 SDMD7 W2 SDMD8 AA1 SDMD9 AA2 SDMD10 AB1 SDMD11 AB2 SDMD12 AC1 SDMD13 AC2 SDMD14 AD1 SDMD15 AD2 SDMD16 F1 SDMD17 F2 SDMD18 G1 SDMD19 G2 SDMD20 H1 SDMD21 H2 SDMD22 J1 SDMD23 J2 SDMD24 L1 SDMD25 L2 SDMD26 M1 SDMD27 M2 SDMD28 N1 SDMD29 N2 SDMD30 P1 SDMD31 P2 SDUDM0 E1 SDUDM1 R1 SDLDM0 R2 SDLDM1 AE1 NSDCS P3 NSDCS2 H3 SDBA1 M4 SDBA0 N3 NSDCAS T3 NSDRAS T4 NSDWE U3 SDCKE V3 SDCLK Y2 SDCLK2 K2 BZVDD...

Page 263: ...TCK AF18 LSI_TRSTN AD16 LSI_TMS AF17 LSI_TDI AE17 LSI_SCAN_ENABLE AC16 LSI_TN AC19 LSI_CW_TAP AF19 LSI_PROCMON AE18 LSI_TDO AD17 LSI_IDDT AE19 AFEADC1 C2 AFEADC2 D3 AFEADC3 C1 AFEADC4 D2 AFEADC5 D1 AFEADC6 E3 AFEADC7 E2 AFESIFCLK F3 AFESIFEN G4 AFESIFDIN G3 AFESIFDOUT H4 OEB C5 NCCDON A3 LEDONR C4 LEDONG B3 LEDONB A2 USBVBUS AF11 USBID AE12 USBDM AE13 USBDP AF13 USBREXT AC12 USBVDDA33_BIAS AF12 US...

Page 264: ...Z0 1u C678 Z0 1u C655 Z0 1u C699 Z0 1u C662 Z0 1u C669 Z0 1u C657 Z0 1u C676 Z0 1u C647 Z0 1u C672 Z0 1u 50V C681 Z0 1u C667 Z0 1u C668 Z0 1u 24V C670 Z0 1u C661 Z0 1u C663 Z0 1u C688 Z0 1u C677 Z0 1u C652 Z0 1u C679 Z0 1u 1 2V C671 Z0 1u 50V C653 Z0 1u C689 Z0 1u C658 Z0 1u C693 Z0 1u C674 Z0 1u C696 Z0 1u C664 Z0 1u C698 Z0 1u C673 Z0 1u 50V C666 Z0 1u C649 Z0 1u R398 0 1608 R397 0 1608 R396 0 1...

Page 265: ...A405 47 1 2 3 4 5 6 7 8 RA406 47 1 2 3 4 5 6 7 8 3 3V R400 47 NSDCAS 1 1C R408 47 R406 47 C406 Z0 1u NSDRAS 1 1C C403 Z0 1u RA400 56 1 2 3 4 5 6 7 8 R407 47 SDLDM0 1 1C SDCLK 1 1C NSDWE 1 1C RA403 56 1 2 3 4 5 6 7 8 C413 Z0 1u C402 Z0 1u C412 K0 01u SDMD 0 15 1 1A R409 68 NSDCS 1 1C R410 68 SDCKE 1 1C C405 K0 01u R405 47 R402 47 R448 NC R447 NC C414 Z0 1u C422 J100p C424 J100p C429 J100p C427 J100...

Page 266: ...EF 15 DT1 16 REG Q801 B C E R805 100k 3 3V R808 22k R809 180 L801 22u L800 22u Q804 Q805 Q806 Q807 R807 4 7k 3216 R815 F10k 1 R817 F2k 1 C813 K0 33u 1608 R802 F10k 1 R801 F1k 1 R800 F22k 1 C809 K0 047u R820 470 3216 R819 470 3216 R825 1k 3216 R826 1k 3216 R803 F4 7k R818 F4 7k R812 F2 2k R813 F1k 24VIN 24V 24VIN D805 D806 D804 R804 F9 09k R822 47k R821 47k C811 K0 47u 1608 C800 100u 6 3 C817 100u ...

Page 267: ...ND 7 5V 8 BUZZER NC 3 3V L501 R562 1k C540 K0 1u C536 K0 1u R560 180 R546 1 2k 5VA_C C547 J100p L503 18PG181 L500 15BD471 R501 100 NHSYNC 1 3F C504 Z0 1u R511 180 R502 100 5VD R518 4 7k NAPC 1 1E NVIDEO 1 3D C506 D10p NLDEN 1 1E R548 1 2 1608 C511 K1000p R520 1k R552 1k IC501 1 CONTROL 2 GND 3 NC 5 VIN 4 VOUT C549 6 3V 100u 105 C550 16V 22u 105 Q503 B C E Q505 B C E Q502 B C E Q525 B C E Q526 B C ...

Page 268: ...CR2 5 RNF1 6 OUT1B 7 OUT2B 8 RNF2 9 OUT2A 10 VM2 11 NC1 12 PHA2 24 I01 23 I11 22 VREF C520 NC C522 NC CRM5 1 1E 6C R565 NC R534 47k C509 K0 1u CN701 AP1 1 A 2 XA 3 XB 4 B C701 K1000p CN700 AP1 1 3 3V 2 RPS 3 DOCU 4 GND R706 56k 3 3V R703 5 6k C704 K1000p R705 56k R709 2 2 RPS 1 3E DOCU 1 3E R704 5 6k C703 K1000p CRM0 1 1D 6A ADFMEN 1 1E CRM5 1 1E 6B CRM2 1 1D 6A IC700 1 PHA1 2 PGND 3 VM1 4 OUT1A 2...

Page 269: ... DG 3 3VA1 C208 K0 1u DG ATXD 1 4A BRXD 1 4A R201 150k C213 K1000p AFERST 1 4A 1C DG C106 50V 1u 3 3VA2 DG AFERST 1 4A 1E DG DG C245 K0 1u L213 NC L214 NC L229 NC L230 NC R245 3 3k R114 F536 3216 IC101 1 QE 2 DCT 3 RX 4 IB 5 C1B 6 C2B 7 VREG 8 RNG1 9 RNG2 10 VREG2 11 SC 12 QE2 13 QB 14 DCT3 15 IGND 16 DCT2 IC100 1 MCLK 2 FSYNC 3 SCLK 4 VD 5 SDO 6 SDI 7 FC RGDT 8 RESET 9 C2A 10 C1A 11 AOUT INT 12 G...

Page 270: ...L105 D200 NC 1 2 3 DG L232 NC L233 NC L111 1mH L110 1mH DG2 D102 C113 0 01u 250V 250V C246 NC L107 2 3 1 4 R125 NC R122 NC R133 J L223 NC L221 NC L224 NC L222 NC C119 1u 250V Q103 B C E R129 12 1W R134 12 1W R135 J ZNR100 NC R120 NC R132 NC R255 NC R256 NC C248 NC C249 NC C115 470p 250V C114 470p 250V Q105 B C E Q104 B C E D101 NC A K D100 A K D105 A K D104 A K L108 L109 C126 NC C112 K0 01u C125 K...

Page 271: ...0 43 KSL0 44 KSL1 R36 12k R33 180 R35 12k R32 180 D1 R34 12k D2 R31 180 R41 4 7k C41 0 1u R42 1 5k 5VD 5VD DG DG SW38 SW20 S11 27 SW33 S5 21 SW25 S14 30 SW12 SW35 1 SW29 6 SW46 Resolution Scan SW39 S12 28 SW1 Lower SW45 Not used Resolution SW3 S2 18 SW26 SW23 S9 25 SW15 S6 22 SW24 SW40 S3 19 SW27 Copy SW28 8 SW42 Function SW37 7 SW16 S4 20 SW34 3 SW44 Contrast SW10 S1 17 SW32 Stop SW5 Set SW22 Fla...

Page 272: ...0 43 KSL0 44 KSL1 R36 12k R33 180 R35 12k R32 180 D1 R34 12k D2 R31 180 R41 4 7k C41 0 1u R42 1 5k 5VD 5VD DG DG SW38 SW20 S11 27 SW33 S5 21 SW25 S14 30 SW12 SW35 1 SW29 6 SW46 Resolution Scan SW39 S12 28 SW1 Lower SW45 Not used Resolution NC SW3 S2 18 SW26 SW23 S9 25 SW15 S6 22 SW24 SW40 S3 19 SW27 Copy SW28 8 SW42 Function SW37 7 SW16 S4 20 SW34 3 SW44 Contrast SW10 S1 17 SW32 Stop SW5 Set SW22 ...

Page 273: ...K1000p C51 K1000p CN55 NC 1 HSMIC 2 HOOK 3 HSMIC 4 GND 5 HSSP 6 HSSP 7 NC 8 NC C57 Z0 1u CN58 1 SP 2 SP 3 GND 4 HOOK 5 MIC 6 MIC 7 HSSP 8 HSSP C55 K1000p R53 180 PS53 2 1 4 3 PS54 2 1 4 3 C56 K1000p R52 180 CN69 1 3 3V 2 DOCU 3 GND CN56 1 3 3V 2 RPS 3 DOCU 4 GND J56 J57 C65 Z0 1u L56 J53 L54 C66 K1000p J54 C69 K1000p L55 C63 NC C68 K1000p CN59 1 SIG 2 DG 3 3 3V 4 VREF 5 DG 6 SI 7 DG 8 CLK 9 VLED 1...

Page 274: ...K1000p C51 K1000p CN55 NC 1 HSMIC 2 HOOK 3 HSMIC 4 GND 5 HSSP 6 HSSP 7 NC 8 NC C57 Z0 1u CN58 1 SP 2 SP 3 GND 4 HOOK 5 MIC 6 MIC 7 HSSP 8 HSSP C55 K1000p R53 180 PS53 2 1 4 3 PS54 2 1 4 3 C56 K1000p R52 180 CN69 1 3 3V 2 DOCU 3 GND CN56 1 3 3V 2 RPS 3 DOCU 4 GND J56 J57 L74 C72 NC C73 NC J75 C74 Z0 1u C78 K1000p L75 J73 J76 0 C75 Z0 1u L76 R75 NC J74 C79 K1000p C77 K1000p CN71 1 B 2 G 3 R 4 VLED 5...

Page 275: ...D31 D80 D78 D79 D77 R41 R32 R31 C31 R34 R64 R70 C61 C64 D67 D66 D63 R47 R55 R46 R44 R45 R85 R83 R84 R82 R88 R89 R87 D20 R86 D19 R81 R28 D17 D18 C12 D7 D8 C7 C8 C10 D21 D6 R8 R20 R6 R16 R7 C11 C2 D4 R27 R5 R15 R3 D9 R9 R1 D1 C1 D2 C3 R29 D13 D10 D12 D15 D16 D14 R75 8 1 5 7 6 2 4 3 JUMPER 10mm JUMPER 10mm DEV OPC CHG T1 B1 Grid 3 2 4 1 11 value IC1 blue 5 2 2 4 3 3 6 8 9 7 10 1 5 2 4 3 6 8 9 7 10 1 ...

Page 276: ...F 4500 LOW VOLTAGE POWER SUPPLY BOARD F101 D104 D503 SCR51 F1 F2 D1 Q1 C5 Approx 330V 0V Approx 6 1V 0V Approx 0 8V 0V Approx 1 2V 0V 0V Approx 14V Approx 10V 0V Approx 8V Approx 14V Approx 7 1V 0V 0V Approx 25V Approx 50V Approx 170V 0V 0V Approx 170V Approx 170V ...

Page 277: ...no longer be available 2 Important safety notice Components identified by mark have special characteristics important for safety When replacing any of these components use only manufacture s specified parts 3 The S mark means the part is one of some identical parts For that reason it may be different from the installed part 4 ISO code Example ABS HB of the remarks column shows quality of the mater...

Page 278: ...278 UF 5500 4500 15 1 ADF Section Safety Ref No Part No Part Name Description Remarks 1 PNKV1104Z1 COVER S 2 PNKV1105Z1 COVER S 3 PNKV1103Y1 COVER S 4 PNHD1012Z SMALL SCREW STEEL A XTW3 10PFJ7 SCREW ...

Page 279: ...279 UF 5500 4500 ADF Cover Section ADF Conveyer Section ADF Pickup Section Operation Panel Section 3 ADF Lower Cabinet Section 2 1 4 A A A A 4 ...

Page 280: ...OIL SPRING 14 PFHG1222Z RUBBER PARTS 15 PNKV1107Z1 COVER S 16 PNKV1097W1 COVER S 17 PFDR1065Y ROLLER 18 PFDG1413Y GEAR 19 PFDG1416Z GEAR 20 PFDG1417Z GEAR 21 XUC2FJP RETAINING RING 22 PFHR1479Z GUIDE 23 PFDF1126Z SHAFT 24 PFDJ1044X SPACER 25 PFUS1325Z COIL SPRING 26 PFDG1455W GEAR 27 PFDR1064Y ROLLER 28 XUC3FJP RETAINING RING 29 PFDF1125Z SHAFT 30 PFDE1244Z LEVER ...

Page 281: ...281 UF 5500 4500 10 10 11 15 12 17 18 19 20 21 22 23 24 28 29 30 27 25 26 21 13 14 16 30 ...

Page 282: ...ARTS 62 PNHR1411Z PLASTIC PARTS 63 PNUS1165Z COIL SPRING 64 PFDR1063X ROLLER 65 PFDF1095Y SHAFT 66 PFDG1410Z GEAR 67 PFDJ1044X SPACER 68 PFDF1138Y SHAFT 69 PFDJ1044Z SPACER 70 PNJS041022Z CONNECTOR 71 PFDE1242Z LEVER 72 PFUS1629Z TORSION SPRING 73 PNHR1410Z LEVER 75 PNKV1099Y1 COVER S 76 PFDG1415Y GEAR 77 PNUS1163Z COIL SPRING 78 PFDJ1083Y SPACER 79 PFDN1084Z ROLLER 80 PNDE1037Z LEVER 81 PFDJ1083Z...

Page 283: ...283 UF 5500 4500 PCB9 PCB11 40 41 42 43 44 48 49 53 54 55 56 57 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 77 58 82 83 84 85 87 88 89 90 86 51 52 45 A A A A F A A A A ...

Page 284: ... PNHR1424Y SPACER UF 5500 only 107 PNHR1408Y SPACER UF 4500 only 108 PNOG1006Z GLASS TRANSPARENT PLATE 109 PNHX1411Z AIR SHIELDPARTS 110 PFDF1145Z SHAFT 111 PFUS1701Z TORSION SPRING 112 PFUS1702Z TORSION SPRING 113 PFDR1073Z ROLLER 114 PNKV1106Y1 COVER S 115 PFUS1643Z COIL SPRING 116 PFDR1066Z ROLLER 117 PNZCUF5500AU SCANNER GLASS ASS Y 118 PNWYUF5500AU IMAGE SENSOR ASS Y UF 5500 only 118 PNWYUF45...

Page 285: ...00 112 116 115 100 The pictured model is UF 5500 101 102 118 The pictured model is UF 5500 104 105 108 109 110 111 112 113 113 111 110 114 106 107 A 120 121 A 122 117 119 100 103 The pictured model is UF 4500 103 123 ...

Page 286: ...CER for UF 5500 4500 AU 132 PNGV1013C SPACER for UF 5500 4500 AC 133 PNHX1381Z SPACER 134 PNGG1295Y1 CABINET COVER S 135 PNJS071034Z CONNECTOR 136 PNBC1289Z1 PUSH BUTTON STOP KEY S 137 PNBX1264Y1 PUSH BUTTON S 138 PNBC1288Z1 PUSH BUTTON START KEY S 139 PNBC1286W2 PUSH BUTTON SET KEY for UF 5500 4500 AU S 139 PNBC1286Q2 PUSH BUTTON SET KEY for UF 5500 4500 AC S 140 PNBC1285Y2 PUSH BUTTON CURSOR KEY...

Page 287: ...287 UF 5500 4500 130 131 132 133 134 135 136 137 138 139 140 141 PCB2 A UF 5500 only CN1 ...

Page 288: ... 166 NOT USED 167 PNKV1100Y1 COVER S 168 PFDJ1042Z SPACER 169 PFDS1032Z ROLLER 170 PFDG1294Z GEAR 171 PFMH1159Z ANGLE 172 PFDJ1042Z SPACER 173 PFUS1269Y COIL SPRING 174 PNHG1095Z RUBBER PARTS 175 NOT USED 176 PNHS1182Y SPACER 177 PNDE1022Y1 ARM S 178 PNUS1100X COIL SPRING PCB4 PNLPU55AUK B ADF SENSOR BOARD ASS Y PCB8 PNLPU55AUS F RELAY CIS BOARD ASS Y RTL for UF 5500 ONLY PCB8 PNLPU45AUS K RELAY C...

Page 289: ...289 UF 5500 4500 PCB8 PCB4 160 161 163 162 164 167 168 171 177 178 172 173 174 173 176 169 170 162 164 A A 165 ...

Page 290: ...198 PFDJ1086X SPACER 199 PFUS1613Z COIL SPRING 200 PFDJ1086Z SPACER 201 PNDF1020Z SHAFT 202 NOT USED 203 PNKE1046Z2 COVER S 204 NOT USED 205 PNKE1047Z2 COVER S 206 PNKM1109W2 CABINET BODY S 207 PFHX1884Z MAGNETIC SHIELD 208 PFDJ1085Z SPACER 209 NOT USED 210 PFDN1091Y ROLLER 211 PFUS1812Z COIL SPRING 212 PFDE1299Z ROLLER 213 PFDG1550Z GEAR 214 XUC2FJP RETAINING RING 215 PNKK1102Z1 DOOR LID S 216 PN...

Page 291: ...291 UF 5500 4500 Fuser Section 192 193 194 196 197 198 199 200 201 199 203 206 210 208 217 211 212 213 214 207 205 195 215 216 190 A I ...

Page 292: ...000003 HALOGEN LAMP 241 PFDJ1114Z SPACER 242 PFDG1421Z GEAR 243 PNJT1036Z TERMINAL TERMINAL PLATE 244 PNJT1037Z TERMINAL TERMINAL PLATE 245 K0BDB0000073 THERMOSTAT 246 PFMH1085Y ANGLE 247 PFJT1032Z TERMINAL TERMINAL PLATE 248 PNHR1173Z PLASTIC PARTS 249 PFUS1640Z COIL SPRING 250 PNDR1021Y ROLLER 251 PFDG1422Z GEAR 252 XUC2FJP RETAINING RING 253 PFDG1423Z GEAR 254 PNJS041025Z CONNECTOR 255 L2AA0000...

Page 293: ...293 UF 5500 4500 PCB14 238 230 231 232 233 234 239 240 248 249 250 259 251 252 253 254 255 256 257 258 241 242 243 244 245 246 246 247 235 236 237 234 230 C H H E E E Heat Roller ...

Page 294: ...ONNECTOR 302 PFDE1252Z LEVER 303 PFUS1916Z TORSION SPRING 304 PFUE1044Z CHASSIS 305 PFUE1045Z LEVER 306 PFUS1809Z TORSION SPRING 307 PFUS1808Z BAR SPRING 308 PFUS1807Z BAR SPRING 309 PFUS1806Z BAR SPRING 310 PFUS1805Z BAR SPRING 311 PNDF1022Z SHAFT 312 XPL15A10WVW2 COIL SPRING S 313 PNUS1114Z TORSION SPRING 314 PNHX1252Y PLASTIC PARTS 315 PFDE1300Z LEVER 316 PFDG1418Z GEAR 317 PFDJ1084X SPACER 318...

Page 295: ...80 281 284 285 303 304 305 306 307 311 312 313 316 317 318 319 319 320 321 314 315 308 309 310 286 295 296 298 299 300 301 302 297 287 288 289 290 291 292 293 292 294 282 283 PCB3 PCB7 PCB13 PCB5 PCB6 A A A A A A B A A A A A A ...

Page 296: ... COIL SPRING 342 PFUS1923Z COIL SPRING 343 PNHR1235Z PLASTIC PARTS 344 PNDF1027Z SHAFT 345 PNDR1020Z ROLLER 346 PFHR1538Z CABINET ACCESSORY 347 PNUS1102Z COIL SPRING 348 PNHG1088Z RUBBER PARTS 349 PNUG1017W GUIDE 350 PNHX1224Z PLASTIC PARTS 351 PNZR3B2030RU DFP ASS Y 352 PFDX1089Z DRUM 353 PFDF1197Y SHAFT 354 XPJ2A8VWM2 KEY PIN 355 PNHR1234Y CHASSIS ...

Page 297: ...297 UF 5500 4500 ...

Page 298: ...10Z CASE COVER 380 K2AH3G000011 JACK 381 PNWLCC12HHXX LEAD WIRE 382 PNWLCA13HHXX LEAD WIRE 383 PQHR945Z BAND 384 PQMX10010Z CASE COVER 385 J0KE00000114 INSULATOR 386 PNVW1031Z LEAD WIRE 387 PNJS021063Z CONNECTOR 388 PNDE1021Z1 LEVER S 389 L6FAYYYK0017 DC MOTOR 390 PNHS1285Y FELT PARTS PCB1 PNWP1U5500AU MAIN BOARD ASS Y RTL UF 5500 only PCB1 PNWP1U4500AU MAIN BOARD ASS Y RTL UF 4500 only PCB10 PNLP...

Page 299: ...299 UF 5500 4500 370 371 372 373 378 379 380 381 382 383 384 385 386 387 388 389 374 375 376 377 PCB10 PCB1 Motor Section D D C C B B B G A 390 ...

Page 300: ...ASSIS GEAR MAIN ASS Y 409 NOT USED 410 NOT USED 411 NOT USED 412 NOT USED 413 PFDG1547Z GEAR 414 PFDG1402Z GEAR 415 PFDG1403Z GEAR 416 PFDG1404Z GEAR 417 PFDG1401Z GEAR 418 PFDG1407Z GEAR 419 PFUS1803Z TORSION SPRING 420 PFDE1298Y LEVER 421 PFDG1545Y GEAR 422 PFDG1390Z GEAR 423 PFDG1546Z GEAR 424 PFDG1391Z GEAR 425 L9AAAYYB0001 ERECTROMAGNETIC COIL 426 L9AAAYYB0018 PLUNGER 427 PNUS1014Z TORSION SP...

Page 301: ...301 UF 5500 4500 400 401 402 403 404 405 406 413 419 420 421 422 423 424 425 426 427 428 429 414 414 415 415 416 417 418 407 400 400 B B C C 408 ...

Page 302: ...Y PLASTIC PARTS 445 XWC4BFJ WASHER 446 PFHA1001Z RUBBER PARTS 447 L0AA05A00048 SPEAKER 448 PNJS021060Z CONNECTOR 449 PNKV1076Z2 COVER S 450 PNKV1062Z2 COVER UF 5500 only S 450 PNKV1062Y2 COVER UF 4500 only S 451 PFQT3054Z INDICATION PLATE LABEL UF 5500 only 452 PQHR945Z BAND 453 PNHS1286Y FELT PARTS 454 PNHX1468Z USB SHEET UF 4500 only A XTW3 10PFJ7 SCREW B XTW3 6LFJ7 SCREW D XTW3 W10PFJ SCREW J X...

Page 303: ...303 UF 5500 4500 440 441 442 443 444 446 446 447 448 449 450 451 UF 5500 only 445 A A A A D J B B A 453 390 454 UF 4500 only 452 ...

Page 304: ...471 PNQT2153C INDICATION PLATE LABEL for UF 5500 4500 AC 472 PFHG1245Z RUBBER PARTS 473 PFUS1814Z TORSION SPRING 474 PNMD1060Z CHASSIS 475 PNUS1103Z COIL SPRING 476 PFHR1491Z LEVER 477 PFDG1015Y GEAR 478 PFUS1608Z COIL SPRING 479 PNHS1174Z FELT PARTS 480 PNKS1007Z2 TRAY S 481 PFKR1108Y GUIDE 482 PFKR1109Y GUIDE 483 PFHR1707Z LEVER 484 PFKR1085Y RACK 485 PNQT2151Z INDICATION PLATE LABEL for UF 5500...

Page 305: ...305 UF 5500 4500 ...

Page 306: ... TAPPING SCREW STEEL B XYC3 CF6FJ SCREW WITH WASHER STEEL C XTW3 20PFJ TAPPING SCREW STEEL D XTW3 12PFJ7 TAPPING SCREW STEEL E XYC3 FF8FJ SCREW WITH WASHER STEEL F XYC3 CF6FJ TAPPING SCREW STEEL G XTW3 6LFJ7 TAPPING SCREW STEEL H XTB3 10GFJ TAPPING SCREW STEEL I XTW3 W10PFJ TAPPING SCREW STEEL J XSB4 6FJ SMALL SCREW STEEL ...

Page 307: ...307 UF 5500 4500 A Illustration B E I D C J XTW3 10PFJ7 XTW3 6LFJ7 XTW3 W10PFJ XTW3 12PFJ7 XYC3 FF8FJ XTW3 20PFJ XSB4 6FJ G XTB3 10GFJ F XYC3 CF6FJ H XTB3 12JFJ ...

Page 308: ...OT USED A6 PNKS1011Z2 TRAY S A7 PNKS1010Z2 TRAY S A8 PNKS1014Z1 TRAY S A9 PNJA1022Z POWER CORD A10 PFJA02B002Y CORD A11 PNQW2714Z IIG Canadian French for UF 5500 4500 AC P1 PNPK31852Y M PACKING CASE UF 5500 only S P1 PNPK31853Y M PACKING CASE UF 4500 only S P2 PNPN1204Z CUSHION P3 PNPN1205Z CUSHION P4 PFPP1041Z PROTECTION COVER P5 PNPN1188Z CUSHION P6 PNPN1189Z CUSHION P7 PFPP1052Z PROTECTION COVE...

Page 309: ...309 UF 5500 4500 A1 A3 A4 A6 A7 A8 A9 A10 P1 P2 P3 P4 P5 P6 P7 P8 P7 Drum Cartridge Toner Cartridge P9 A11 ...

Page 310: ...HASSIS 504 PNUS1103Z COIL SPRING 505 PFDG1015Y GEAR 506 PFHR1491Z LEVER 507 PFUS1608Z COIL SPRING 508 PNHS1174Z FELT PARTS 509 PNKK1057Z1 DOOR LID S 510 PNKS1016Y1 TRAY S 511 PFKR1108Y GUIDE 512 PFKR1085Y RACK 513 PFKR1109Y GUIDE 514 PFHR1707Z LEVER A51 PNQW2735Z LEAFLET P51 PNPN1226Z CUSHION P52 PNPN1225Z CUSHION P53 PNPP1008Y PROTECTION COVER P54 PNPK33531Y M PACKING CASE S ...

Page 311: ...311 UF 5500 4500 501 502 503 504 506 507 505 508 509 511 510 514 513 512 P51 P53 P54 A51 P52 ...

Page 312: ...B1ABKD000001 TRANSISTOR SI Q806 2SB1197KQ TRANSISTOR SI S Q807 2SB1197KQ TRANSISTOR SI S DIODES D100 1SS355 DIODE SI S D102 MAZY43000L DIODE SI D103 B0EDER000009 DIODE SI D104 MAZ80560ML DIODE SI D105 MAZ80560ML DIODE SI D306 B0ZBZ0000146 DIODE SI D308 B0BC5R000009 DIODE SI D501 B0ACEL000004 DIODE SI D503 B0ACEL000004 DIODE SI D504 B0ACEL000004 DIODE SI D800 B0JCPD000033 DIODE SI D801 B0BC5R900006...

Page 313: ...1J0J1060006 10 C531 F1J0J1060006 10 C533 ECUE1A104KBQ 0 1 Safety Ref No Part No Part Name Description Remarks C534 ECUE1A104KBQ 0 1 C536 ECUE1A104KBQ 0 1 C537 ECUE1A104KBQ 0 1 C538 F1J0J1060006 10 C540 ECUE1A104KBQ 0 1 C542 ECUE1A104KBQ 0 1 C543 ECUE1A104KBQ 0 1 C544 ECUE1C103KBQ 0 01 C545 ECUE0J105KBQ 1 C546 ECUE1C103KBQ 0 01 C547 ECUE1H101JCQ 100p C548 ECUE1H102KBQ 0 001 C549 F2G0J1010015 100 C5...

Page 314: ...TOR 2PIN CN700 K1KA04A00644 CONNECTOR 4PIN CN701 K1KA04AA0193 CONNECTOR 4PIN Safety Ref No Part No Part Name Description Remarks CN750 K2LC1YYB0040 JACK FUSE F800 K5H302Y00003 FUSE COILS L100 PQLQR1E32A07 COIL S L101 PQLQR1E32A07 COIL S L102 PQLQR1E32A07 COIL S L103 PQLQR1E32A07 COIL S L105 PQLQR1E32A07 COIL S L106 PQLQR1E32A07 COIL S L107 G0B862C00003 COIL L110 G1A102BA0002 COIL L111 G1A102BA0002...

Page 315: ...EJ471 470 R375 ERJ2GEJ221 220 R376 ERJ2RKF6981 6 98k R378 ERJ2GEJ102 1k Safety Ref No Part No Part Name Description Remarks R380 ERJ2GEJ1R0 1 R381 ERJ2GEJ1R0 1 R382 ERJ2GEJ1R0 1 R384 ERJ2GEJ101 100 R385 ERJ2GEJ1R0 1 R386 ERJ2GEJ221 220 R387 ERJ2GEJ105X 1m R388 ERJ2GEJ184 180k R389 ERJ2GEJ102 1k R391 ERJ2GEJ103 10k R395 ERJ3GEY0R00 0 R396 ERJ3GEY0R00 0 R397 ERJ3GEY0R00 0 R398 ERJ3GEY0R00 0 R399 ERJ...

Page 316: ...J102 1k S COMPONENTS PARTS RA314 EXB28V470JX RESISTOR ARRAY RA315 EXB28V470JX RESISTOR ARRAY RA316 EXB28V470JX RESISTOR ARRAY RA317 EXB28V470JX RESISTOR ARRAY RA318 EXB28V470JX RESISTOR ARRAY RA319 EXB28V470JX RESISTOR ARRAY RA320 EXB28V470JX RESISTOR ARRAY RA321 EXB28V473JX RESISTOR ARRAY RA322 EXB28V473JX RESISTOR ARRAY RA323 EXB28V473JX RESISTOR ARRAY RA324 EXB28V473JX RESISTOR ARRAY RA400 EXB2...

Page 317: ... 0 1 C108 ECUE1A104KBQ 0 1 C109 F1J2E121A023 120p C110 F1J2E121A023 120p C111 ECUE1H272KBQ 0 0027 C112 ECUE1C103KBQ 0 01 C113 F1LAF1030001 0 01 C114 F1BAF471A049 470p C115 F1BAF471A049 470p C119 F0C2E1050004 1 C120 ECUE1C103KBQ 0 01 Safety Ref No Part No Part Name Description Remarks C121 F1LAF100A009 10p C125 ECUE1C103KBQ 0 01 C200 F2G0J1010014 100 C201 ECUE1A104KBQ 0 1 C203 ECUE1C223KBQ 0 022 C2...

Page 318: ...1 C648 ECUE1C104ZFQ 0 1 C649 ECUE1C104ZFQ 0 1 C650 ECUE1C104ZFQ 0 1 Safety Ref No Part No Part Name Description Remarks C651 ECUE1C104ZFQ 0 1 C652 ECUE1C104ZFQ 0 1 C653 ECUE1C104ZFQ 0 1 C654 ECUE1C104ZFQ 0 1 C655 ECUE1C104ZFQ 0 1 C656 ECUE1C104ZFQ 0 1 C657 ECUE1C104ZFQ 0 1 C658 ECUE1C104ZFQ 0 1 C659 ECUE1C104ZFQ 0 1 C660 ECUE1C104ZFQ 0 1 C661 ECUE1C104ZFQ 0 1 C662 ECUE1C104ZFQ 0 1 C663 ECUE1C104ZF...

Page 319: ...R L358 J0JCC0000277 IC FILTER L359 J0JCC0000277 IC FILTER L364 J0JCC0000274 IC FILTER L500 J0JCC0000277 IC FILTER L501 J0JCC0000276 IC FILTER L503 J0JGC0000020 IC FILTER L504 J0JGC0000020 IC FILTER R101 J0JCC0000002 CERAMIC FILTER R102 J0JCC0000002 CERAMIC FILTER R250 J0JCC0000286 IC FILTER R251 J0JCC0000286 IC FILTER Safety Ref No Part No Part Name Description Remarks THERMISOTS POS100 D4DAY220A0...

Page 320: ... 56k R524 ERJ2GEJ472X 4 7k Safety Ref No Part No Part Name Description Remarks R525 ERJ12YJ390 39 R526 ERJ2GEJ103 10k R527 ERJ2GEJ562X 5 6k R528 PQ4R10XJ332 3 3k S R529 ERJ2GEJ103 10k R530 ERJ2GEJ102 1k R531 ERJ2GEJ562X 5 6k R532 ERJ2GEJ103 10k R533 ERJ2RKF1001 1k R534 ERJ2GEJ473 47k R535 ERJ2GEJ473 47k R538 ERJ2GEJ102 1k R539 ERJ2GEJ103 10k R540 ERJ2GEJ471 470 R541 ERJ2GEJ122 1 2k R542 ERJ2GEJ122...

Page 321: ...1 EXB28V473JX RESISTOR ARRAY RA322 EXB28V473JX RESISTOR ARRAY RA323 EXB28V473JX RESISTOR ARRAY RA324 EXB28V473JX RESISTOR ARRAY RA400 EXB28V560JX RESISTOR ARRAY RA401 EXB28V560JX RESISTOR ARRAY RA402 EXB28V560JX RESISTOR ARRAY RA403 EXB28V560JX RESISTOR ARRAY RA404 EXB28V470JX RESISTOR ARRAY RA405 EXB28V470JX RESISTOR ARRAY RA406 EXB28V470JX RESISTOR ARRAY RA413 EXB28V473JX RESISTOR ARRAY RA414 EX...

Page 322: ...R508 R509 L361 R122 L363 R123 L364 L365 R125 R701 L366 R126 R702 R703 L368 L750 R128 R510 R704 R129 R511 R705 L752 R512 R706 L753 R513 R514 R709 R515 R516 R517 R518 R130 R519 R132 R133 R131 R134 R135 R711 R136 R137 R520 C100 R525 C101 R526 C102 C103 C119 R528 C104 R529 C105 R335 C106 R336 C107 R337 C108 R339 CN300 CN750 R532 R533 R534 C111 C112 C113 R343 C114 L107 R538 C115 R539 R346 C501 R349 C50...

Page 323: ...9 R530 C300 R531 C301 C110 C304 R340 C305 R341 R536 C306 R342 R537 R344 R345 R347 R348 C502 R541 R542 R543 RA404 R544 RA405 R545 RA406 R546 C122 R549 C702 C126 C703 C512 C513 C514 R550 C516 C517 R554 C325 R556 C326 C327 C328 C329 C520 C522 C330 C331 C332 C333 C334 R759 C335 R372 R566 C336 R373 C337 C338 R569 C339 R378 C530 C531 R570 R380 R381 R382 R578 R579 R389 R580 C351 R581 C352 C353 R390 C354 ...

Page 324: ...R33 ERJ3GEYJ181 180 R34 ERJ3GEYJ123 12k R35 ERJ3GEYJ123 12k R36 ERJ3GEYJ123 12k R41 ERJ3GEYJ472 4 7k R42 ERJ3GEYJ152 1 5k SWITCHS SW1 K0H1BA000259 SWITCH SW2 K0H1BA000259 SWITCH SW3 K0H1BA000259 SWITCH SW4 K0H1BA000259 SWITCH SW5 K0H1BA000259 SWITCH SW6 K0H1BA000259 SWITCH SW7 K0H1BA000259 SWITCH SW8 K0H1BA000259 SWITCH SW9 K0H1BA000259 SWITCH SW10 K0H1BA000259 SWITCH SW11 K0H1BA000259 SWITCH SW12...

Page 325: ...633 DIODE SI LED3 B3AAA0000534 DIODE SI LED4 B3ABA0000633 DIODE SI SWITCHES SW1 K0H1BA000259 SWITCH SW2 K0H1BA000259 SWITCH SW3 K0H1BA000259 SWITCH SW4 K0H1BA000259 SWITCH SW5 K0H1BA000259 SWITCH SW6 K0H1BA000259 SWITCH SW7 K0H1BA000259 SWITCH SW8 K0H1BA000259 SWITCH SW9 K0H1BA000259 SWITCH SW10 K0H1BA000259 SWITCH SW11 K0H1BA000259 SWITCH SW12 K0H1BA000259 SWITCH SW13 K0H1BA000259 SWITCH SW14 K0H...

Page 326: ...br Dial PNLB1920Z AU A Skey13 29 Skey12 28 Skey11 27 Skey10 26 Skey9 25 Skey6 22 Skey14 30 Skey7 23 Skey8 24 Skey16 32 Skey15 31 SW10 SW11 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW20 SW21 SW22 SW23 SW24 SW25 SW26 SW27 SW28 SW29 SW30 SW31 SW32 SW33 SW34 SW35 SW36 SW37 SW38 SW39 SW40 SW41 SW42 SW43 SW44 SW45 SW46 D1 D2 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J14 J15 J16 J...

Page 327: ...4 1 1 1 1 2 2 2 10 1 1 10 1 7 PNLB1920Z AU A STRT TXD CLK RST TM2 GND 5V C20 C21 C22 C41 C1 LED3 C2 C3 C4 C5 C6 C7 C8 TH1 IC1 R10 R11 R12 R13 R14 R15 R18 R20 R22 R23 R24 R25 R26 R27 R28 R31 R32 R33 R34 R1 R35 R2 R36 R3 R4 R5 R6 R7 R8 R9 R41 R42 C10 C11 C12 C13 C14 C15 C18 C52 C51 R21 A PbF LED2 LED4 ...

Page 328: ...BV 0 001 C57 ECUV1C104ZFV 0 1 Safety Ref No Part No Part Name Description Remarks PCB14 PNLPU55AUS B FUSER BOARD ASS Y RTL CONNECTORS CN52 K1KA03B00201 CONNECTOR 3PIN CN53 K1KA04B00225 CONNECTOR 4PIN PHOTO ELECTRIC TRANS DUCER PS50 B3NAA0000106 PHOTO SENSOR CAPACITOR C61 ECUV1H102KBV 0 001 RESISTOR R54 ERJ3GEYJ181 180 Safety Ref No Part No Part Name Description Remarks PCB5 PNWP2U5500AU PICKUP SEN...

Page 329: ...UF 4500 TONER SENSOR BOARD 1 4 1 4 10 1 1 5 1 PNLB1938Z AU A TNR IC51 94V 0 C57 A PbF PNLB1938Z AU A FUSER 94V 0 CN53 PS50 CN52 B UF 5500 UF 4500 FUSER BOARD 3 1 4 1 C61 R54 PNLB1938Z AU A FUSER 94V 0 B PbF J50 PNLB1938Z AU A PICK CN63 CN51 94V 0 SW50 C UF 5500 UF 4500 PICKUP SENSOR BOARD 1 5 1 3 PNLB1938Z AU A PICK 94V 0 C PbF CN50 PNLB1938Z AU A REG 94V 0 PS51 PS52 D UF 5500 UF 4500 REGISTRATION...

Page 330: ...No Part No Part Name Description Remarks PCB8 PNLPU45AUS K RELAY CIS BOARD ASS Y RTL for UF 4500 CAPACITORS C74 ECUV1C104ZFV 0 1 C75 ECUV1C104ZFV 0 1 C76 ECUV1H102KBV 0 001 C77 ECUV1H102KBV 0 001 C78 ECUV1H102KBV 0 001 C79 ECUV1H102KBV 0 001 CONNECTORS CN71 K1MN12AA0078 CONNECTOR 12PIN CN79 K1KA13B00063 CONNECTOR 13PIN RESISTORS J76 ERJ3GEY0R00 0 S COILS L74 PQLQR2KB113T COIL S L75 PQLQR2KA113 COI...

Page 331: ... C65 L54 RELAY CIS C63 94V 0 C68 C67 J62 L55 C66 L56 C69 F PbF CN71 CN79 PNLB1938Z AU A RELAY CIS J73 94V 0 J75 J74 K UF 4500 RELAY CIS BOARD 1 13 1 2 11 12 PNLB1938Z AU A C72 R75 C74 C75 L74 RELAY CIS C73 94V 0 C76 L75 C77 C78 C79 L76 J76 K PbF PS53 CN56 AP199 3 Bro 2 Gra 1 Gra J57 ADF_RPS PNLB1938Z AU A 94V 0 G UF 5500 UF 4500 ADF READ POSITION SENSOR BOARD 1 4 C55 R52 ADF_RPS PNLB1938Z AU A 94V...

Page 332: ...CB11 PNLPU55AUS J ADF_DOCUMENT BOARD ASS Y RTL CONNECTOR CN69 K1KA03B00201 CONNECTOR 3PIN 74 PNJS031022Z CONNECTOR PHOTO ELECTRIC TRANS DUCER PS54 B3NAA0000105 PHOTO SENSOR CAPASITOR C56 ECUV1H102KBV 0 001 RESISTOR R53 ERJ3GEYJ181 180 Safety Ref No Part No Part Name Description Remarks PCB12 N0GG4E000006 HIGH VOLTAGE POWER BOARD ASS Y RTL ...

Page 333: ...0 HIGH VOLTAGE POWER SUPPLY BOARD COMPONENT VIEW D20 C62 C61 D63 R66 R8 R71 R70 R10 R17 J209 J208 D73 T61 B61 R107 R108 J201 D66 D67 D65 D69 D70 R68 D72 C67 Q62 C64 R74 R72 D61 J112 J111 J205 J203 J202 R1 R64 J207 R42 R43 R26 C8 D11 R24 R23 IC1 C11 R6 R7 R41 R36 R35 R34 C10 R21 J211 J213 J212 J210 J206 VR1 J214 D6 R11 J103 J104 R14 D31 R49 R48 D5 R18 R25 D7 D13 R12 R95 R47 R45 R55 R87 R46 R44 R89 ...

Page 334: ...334 UF 5500 4500 15 18 5 Low Voltage Power Supply Board Safety Ref No Part No Part Name Description Remarks PCB13 N0AB2GH00002 LOW VOLTAGE POWER BOARD ASS Y RTL ...

Page 335: ... Power Supply Board Component VIew Low Voltage Power Supply Board Bottom View UF 5500 UF 4500 LOW VOLTAGE POWER SUPPLY BOARD COMPONENT VIEW Q1 C5 F2 F1 D104 D503 SCR51 UF 5500 UF 4500 LOW VOLTAGE POWER SUPPLY BOARD BOTTOM VIEW D1 ...

Page 336: ...336 UF 5500 4500 16 Attachment O I 16 1 Network Firmware Update Panasonic Software Operating Instructions Network Firmware Update Tool for Service Technicians Version 3 ...

Page 337: ...d Edition 2002 December 5 4th Edition 2003 April 10 5th Edition 2003 April 22 6th Edition 2003 December 18 7th Edition 2004 April 7 8th Edition 2004 August 3 9th Edition 2004 August 20 10th Edition 2004 October 22 11th Edition 2005 March 18 12th Edition 2006 March 27 13th Edition 2006 May 8 14th Edition 2006 June 26 15th Edition 2007 September 17 16th Edition 2008 September 24 Microsoft and Window...

Page 338: ... MFP to quickly program the Firmware Code directly to the memory of the device 1 1 Supported Operating Systems This application software operation has been confirmed under the following Operating Systems x Windows 2000 x Windows XP x Windows Server 2003 x Windows Vista 1 2 Supported Panasonic Fax MFP Models x Please refer to the service manual of each model ...

Page 339: ... 2 2 Setting up the Network Firmware Update Tool 1 Click the Start button on the Taskbar point to All ProgramsŹ PanasonicŹ Panasonic Network Firmware Update then select Network Firmware Update Configuration 2 The Configuration dialog box appears General Tab Note Please only change the settings if necessary File Selection Tab Auto Select Update Mode When you select this mode the tool acquires the t...

Page 340: ...xplorer directly as it may cause registry setting problems 1 Start Microsoft Windows Log on to the computer network from an account with Administrator privileges 2 Click the Start button on the Taskbar point to All ProgramsŹ PanasonicŹ Panasonic Firmware Update then select Uninstall Network Firmware Update Tool 3 Follow the instructions on your screen to uninstall Remove the program 4 A confirmati...

Page 341: ...om the default value 0000 or 000 it is not possible to program the firmware code In this case enter the password in advance to the Default Password in the Configuration dialog box or enter the password at each communication For the 3 digit Key Operator Password devices only the first three digits 000 of the default value are singled out of the 4 digit 0000 value 2 Make sure the device is not in us...

Page 342: ...e the device password Service Mode F7 01 Key Operator ID Code or Operation Password on the device and the password on this application are set correctly Caution 1 Make sure the device is not in use i e Copying or Printing 2 Do not run other applications on this PC while it is transferring the firmware data to the device otherwise a communication error may occur 3 If using a laptop for the update i...

Page 343: ...re updating this information can generally be located through the Key Operator or Service Modes Password Enter the device password Note If the default password is used on the device there is no need to enter it in this box When compete select the button to add the destination to the list Device Address List Tab Locate and select the device you would like to update on the Device Address List Select...

Page 344: ...older directly from here It is packaged as a set when the update of multiple firmware code files is necessary or 6 2 Select Independent File Folders If the archive file is already extracted into the local Panasonic FUP Data folder you can select independent file folders from here to upload firmware for separate modules in the device Note Files are chosen automatically in the automatic mode so the ...

Page 345: ... Select the name of Parent File Folder For Example DP 2310_3010_PU_030228 and Click OK 6 1c Select the Firmware Type based on the options installed in the machine and click OK 6 1d Firmware Code File selection is completed Click Next Continue to Section 7 ...

Page 346: ...ependent File Folders Select Select Independent File Folders and click Browse for PNL 6 2b Select the Firmware Code File Folder for PNL For Example SFDL2PNLAAV100000_PU BIN and click OK 6 2c Repeat steps for other Firmware Code File Folders if applicable and click OK ...

Page 347: ... back and change some of the settings within the tool before proceeding with the update 8 Verify that the information you want to update is correct before proceeding Then click Next Note If Send at once is checked all firmware will be sent at once and then erase write and reboot are performed for the entire package If Send at once is unchecked each firmware SC PNL SPC etc is transmitted separately...

Page 348: ...communication if necessary otherwise leave unchecked Then click Next 10 Data is then transferred to the Spooler and the update is started The Spooler screen appears automatically showing the progress of the data transfer The spooler will take time to open depending on the number of addresses to update ...

Page 349: ...ish Note When firmware update was successfully finished OK is displayed after version check If NG is displayed the firmware updating has failed Please confirm the firmware version at Panasonic device and retry firmware update again if necessary 12 A Firmware Deletion confirmation screen will appear Click Yes to delete the firmware code files that you used for the update or click No to keep the fir...

Page 350: ...350 UF 5500 4500 16 2 Local Firmware Update Panasonic Software Operating Instructions Local Firmware Update Tool for Service Technicians Version 3 ...

Page 351: ...ary 10 2nd Edition 1999 September 30 3rd Edition 2000 September 8 4th Edition 2000 November 28 5th Edition 2001 June 20 6th Edition 2001 September 7 7th Edition 2003 April 10 8th Edition 2003 April 22 9th Edition 2003 December 18 10th Edition 2004 January 19 11th Edition 2004 February 10 12th Edition 2004 April 20 13th Edition 2004 August 3 14th Edition 2004 August 20 15th Edition 2004 October 22 ...

Page 352: ... and operation are very similar to the installation of a USB or Parallel printer interface 1 1 Supported Operating Systems This application software operation has been confirmed under the following Operating Systems x Windows 2000 x Windows XP x Windows Server 2003 x Windows Vista Note 64bit version is not supported 1 2 Supported Panasonic Fax MFP Models Please refer to the service manual of each ...

Page 353: ... do not connect the USB cable yet 2 2 Installing the Local Firmware Update Tool 1 Start Microsoft Windows Log on to the computer from an account with Administrator privileges Important For the USB port models do not connect the USB cable yet 2 Locate and Run the Setup exe program in the Firmup folder contained in the software setup disk or folder 3 Follow the instructions on your screen to install...

Page 354: ...on of the Firmware Update USB Driver is completed Note 1 The installation screens will vary depending on the Operating System 2 The Digital Signature Not Found or Software Installation window will be displayed during the installation and indicate Unknown software package or not passed Windows Logo testing please click YES or Continue Anyway button to continue the installation 3 If you are asked fo...

Page 355: ...your screen to uninstall Remove the program 4 The completion message is displayed when the uninstall is completed Note The Firmware Update drivers are not deleted by the Uninstaller If you wish to delete the Firmware Update drivers please carry out in the following procedure 1 On the Printers and Faxes selection of the Control Panel choose the Firmware Update driver and select Delete from the righ...

Page 356: ...ode Service Mode 3 2 Preparing the Firmware Code Copy the firmware Code file s to the following folder C Panasonic Panasonic FUP Data Note An Archive File i e DP 2310_PU_030327 exe extracts the Firmware Code Files automatically into the designated folder without needing to paste the file into the folder manually In this case the file may be downloaded to the desktop or to any other easily accessib...

Page 357: ... Port Controller are closed If they are running right click on the icons in the system tray and select Exit End Note For Windows 2000 XP Administrator privileges are required 3 From the Windows Desktop double click on the Local Firmware Update Tool shortcut icon to start the Panasonic Firmware Programming Wizard Note If a shortcut was not created to the Windows Desktop at the time of installation ...

Page 358: ...as a set when the update of multiple firmware code files is necessary or Select an Independent File Step 5 2 If the archive file is already extracted into the local Data folder you can select an independent file here When updating multiple firmware files you must repeat the file selection operation 5 1 5 1a Select a Parent File Folder Complete Set Select Select a Parent File Folder Complete Set an...

Page 359: ...UF 5500 4500 Local Firmware Update Tool Parallel USB Port 5 1c Select the Firmware Type and click OK 5 1d Firmware Code File selection is completed Click Next Please proceed to Step 6 T O UF5500AU UF4500AU ...

Page 360: ...5 2a Select an Independent File Select Select an Independent File and click Browse button 5 2b Select the Firmware Code File For example SFDL2PNLAAV100000_PU BIN and click Open 5 2c Firmware Code File selection is completed Click Next Continue below Published in Japan ...

Page 361: ...d unit they are transferred in turn automatically if the unit is ready to receive the next firmware code file Note If you are updating the DP 2310 3010 the sending of sequential multiple files to the unit isn t done automatically The Waiting display on the PC will not advance to Executing until you set the unit back to USB Firmware Update on the machine to start receiving the next file See Unit in...

Page 362: ...362 UF 5500 4500 ...

Page 363: ...turn to USB Firmware Update and continue the firmware update automatically When the last firmware code file AutoBoot is received the unit will re boot automatically and return to standby The unit doesn t boot automatically when you select an independent file The display returns to Update in Progress Cycle the power Off On to reset the unit if the firmware code file transfer is finished and the dis...

Page 364: ...364 UF 5500 4500 Local Firmware Update Tool Parallel USB Port 10 Confirm the message in the text box and click OK to close the tool or T O UF5500AU AC UF4500AU AC Ver 1 1 ...

Page 365: ...365 UF 5500 4500 Published in Japan ...

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