Panasonic UF-490 Service Manual
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Panasonic UF-490 Service Manual

Panasonic UF-490 Service Manual

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Order Number: MGCS050201C0
H13
Facsimile
UF-490
UF-4000/4100
[Version 2.0]
© 2005 Panasonic Communications Co., Ltd.
All rights reserved. Unauthorized copying and distribution is
a violation of law.

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Summary of Contents for Panasonic UF-490

  • Page 1 Order Number: MGCS050201C0 Facsimile UF-490 UF-4000/4100 [Version 2.0] © 2005 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 URL: http://www.senju-m.co.jp) is recommended when repairing PbF PCBs. The contents of this Service Manual and the Specifications are subject to change without notice. Panasonic Communications Co., Ltd. reserves the right to make improvements in the product design without reservation and without notice. Published in Japan.

  • Page 3: Important Notice

    2. Please read the installation instructions carefully and follow each step. <Example: UF-4000> * The specifications are subject to change without notice. Panasonic Communications Co., Ltd. reserves the right to make improvements in the product design without reservation and without notice.

  • Page 5: For Your Safety

    Precautions For Your Safety To prevent severe injury and loss of life, read this section carefully before servicing the Panasonic machine to ensure proper and safe operation of your machine. Please ensure that the machine is installed near a wall outlet and is easily accessible.

  • Page 6: Operating Safeguards

    Once a month, unplug the machine and check the power cord for the following. If you notice any unusual condition, contact your Service Provider. The power cord is plugged firmly into the receptacle. The plug is not excessively heated, rusted, or bent. The plug and receptacle are free of dust.
  • Page 7 CAUTION Do not place a magnet near the safety switch of the machine. A magnet can activate the machine accidentally resulting in injuries. Do not use a highly flammable spray or solvent near the machine. It can cause fire. When copying a thick document, do not use excessive force to press it against the document glass.
  • Page 8 memo...

  • Page 9: Table Of Contents

    3.10. ILS PC Board..........70 3.11. SNST PC Board........71 9.1. General Circuit Diagram....... 251 3.12. ACI PC Board .........72 9.2. SC PC Board (UF-490) ......252 3.13. SRU PC Board (Optional).......73 9.3. SC PC Board (UF-4000/4100) ..... 262 9.4. PNL PC Board........272 Troubleshooting ........

  • Page 10: Specifications Table

    1 Specifications Table 1.1. Fax Function Description Items Remarks UF-4000/4100 UF-490 Main Specifications 1 Compatibility ITU-T Std. & Non-Std. 2 PSTN Line Port 3 Leased Line Port 4 V.24 Line Port 5 Modem Speed 33.6 - 2.4 kbps With Automatic Fallback...
  • Page 11 Description Items Remarks UF-4000/4100 UF-490 Printer Mechanism 1 Recording Method 2 Recording Speed 5 ppm (Letter) 3 Recording Resolution Copy, Fax 406 x 391 dpi PC Printing Data 600 x 600 dpi 4 Recording Paper Size Letter / A4 / Legal Letter size for USA and 8.2 in (208 mm)
  • Page 12 Description Items Remarks UF-4000/4100 UF-490 Power Supply 108 - 132 VAC, 47 - 63 Hz, Single Phase 100 VAC Power Supply 1 Power Requirement 198 - 255 VAC, 47 - 63 Hz, Single Phase 200 VAC Power Supply Standby Sleep Mode Less than 0.7 Wh ES=On 5.5 Wh ±...
  • Page 13 Description Items Remarks UF-4000/4100 UF-490 Attachment & Accessories Toner Cartridge (Starter) Yes (1)* *Yield : Approx. 1,000 pages Drum Unit Yes (1) (3% Black, ITU-T Image No. 1 Operating Instructions Yes (1) Chart) CD-ROM Yes (1) (PDMS) Power Cord Yes (1)
  • Page 14 Description Items Remarks UF-4000/4100 UF-490 Dialing/Telephone Features Upper / Lower switching 1 One-Touch Keys 16 (8 x 2) operation Upper / Lower switching 2 One-Touch / Program Keys 2 (1 x 2) operation Upper / Lower switching 3 One-Touch Auto Dialers operation 4 Abbr.
  • Page 15 Description Items Remarks UF-4000/4100 UF-490 Reception Features 1 Substitute Reception LTR / A4: 70 - 100%, 2 Fixed Reduction LGL: 80 -100% (in 1% Steps), Top & Center Alignment LTR / A4: 70 - 100%, 3 Auto Reduction LGL: 80 -100% (in 1% Steps), Top &...
  • Page 16 Description Items Remarks UF-4000/4100 UF-490 Certainty For USA and Canada 1 Verification Stamp Specified Destinations only 2 Header / Total Page Print 32 Transactions / with View 3 Transaction Journal Mode 4 Comm. Journal With Image 5 Last Ind. XMT Journal...
  • Page 17 Description Items Remarks UF-4000/4100 UF-490 Others 1 Access Code For USA / Canada / 2 PIN Code Access Hong Kong only PBX Access code 3 Intelligent Redial (AI) 2 Files 4 Department Code 5 Energy Saver Mode USA, Canada and Germany...

  • Page 18: Printer Function

    1.2. Printer Function Description Items Remarks UF-4000/4100 UF-490 Interface Centronics Parallel I/F ECP Mode (IEEE-1284) 2 LAN (Network) 3 USB Port 4 IEEE-1394 Printer Function 1 Printing Size Letter / A4 / Legal 2 Bypass 3 Stapling 4 Printing Resolution...

  • Page 19: External View

    1.3. External View (For USA Only) REAR VIEW Complies with FDA radiation performance standards, 21 CFR Subchapter J Manufacturer’s Name and Address Factory ID 14 inch (355 mm) 17 inch (430 mm) TOP VIEW 20.1 inch (510 mm) 12.6 inch (320 mm) 23.5 inch (598 mm) 7.8 inch (197 mm) 5.9 inch...
  • Page 20 Model Number and Destination Code (Main Unit) 3-Digit number or alphanumeric representation (Except Letters "I" and "O") For Example: 478 = UF-4000-AU 1AT = UF-490-AU 479 = UF-4100-AB Production Facility Production Year Starting with Year 2001, the last 2-digits of the year is...

  • Page 21: Control Panel

    1.4. Control Panel For USA and Canada • UF-490 • UF-4000...
  • Page 22 For Other Destinations • UF-490 • UF-4100 UF-4100 ABBR/...

  • Page 23: Disassembly Instructions

    2 Disassembly Instructions 2.1. General Disassembly Flowchart 2-2-1 AC Power Cord (906) Telephone Line Cable (907) Document Sub Tray (118) Document Return Tray Assembly (606) Recording Paper Tray (605) Paper Tray Cover (401) Paper Length Guide (402) Paper Tray (403) 2-2-2 Separator Rubber (206) Stamp Head (238)
  • Page 24 2-2-6 Laser Unit (LSU) LSU (115) LSU Cover Mirror Bias Transfer Roller (446) 2-2-7 Motor Cover (518) Feed Roller (439) Motor (501) 2-2-8 ASF Unit Solenoid (431) Toner Sensor Spring (432) SNST PC Board (706) ASF Frame Assembly (418) Pick Bracket Assembly (433) Pressure Plate Assembly (404) Pad Holder Assembly (411) Pick Gear (434)

  • Page 25: Disassembly Instructions

    2.2. Disassembly Instructions 2.2.1. AC Power Cord, Telephone Line Cable, Document Sub Tray, Document Return Tray Assembly, Recording Paper Tray, Paper Tray Cover, Paper Length Guide, Paper Tray (1) Disconnect the AC Power Cord (906). (2) Disconnect the Telephone Line Cable (907). (3) Remove the Document Sub Tray (118).

  • Page 26: Separator Rubber

    2.2.2. Separator Rubber, Stamp Head (1) Open the Control Panel Unit. (2) Remove the Separator Rubber (206). <Specified Destinations Only> (3) Remove the Stamp Head (238). <Cleaning Scanning Glass> (1) Clean the Scanning Glass with a soft cloth, saturated with isopropyl alcohol. <Cleaning ADF Roller, Eject Roller and Exit Roller>...
  • Page 27 <Cleaning ASF Roller, Pick Roller> (3) Remove the Toner Cartridge Assembly. (4) Lift the Lower TX Chassis Assembly. (5) Clean the ASF Roller (435) and Pick Roller (436) with a soft cloth, saturated with isopropyl alcohol.

  • Page 28: Face Plate

    2.2.3. Face Plate, Directory Sheet, Start Key, Panel Cover Assembly, PNL PC Board Assembly, LCD Holder (1) Open the Control Panel Unit. (2) Release 2 Latch Hooks on the Face Plate (102) using a Straight Edge Screwdriver. (3) Remove the Face Plate (102). (4) Remove the Directory Sheet (104).

  • Page 29: Pnl Pc Board Assembly

    (11) Disconnect the PNL Harness on the PNL PC (12) (12) (11) Board (1004). (12) 9 Screws (7B). (12) (12) (13) Remove Sensor PC Board releasing 2 Latch Hooks. (14) (14) Release 3 Latch Hooks. (15) Remove the PNL PC Board Assembly (703). (13) (15) (16) Release 2 Latch Hooks.
  • Page 30 2.2.4. SC Plate, Speaker, SC PC Board, Base Plate Assembly, ACI PC Board, Power Supply Unit (1) 5 Screws (19). (2) Remove the SC Plate (603). (3) Disconnect the SPK Harness (1005) on the SC PC Board (CN2). (4) Remove the Speaker Bracket (611). (5) Remove the Speaker (612).
  • Page 31 (11) Disconnect the ACI Connector on the Power (11) Unit (CN101). (12) 1 Screw (35). (13) (13) Remove the ACI PC Board (707). (12) (14) Disconnect the HEAT1 Harness on the Power Supply Unit (CN102). (15) (15) 4 Screws (62). (15) (16) Remove the Power Supply Unit (702).

  • Page 32: Stopper Latch

    2.2.5. Stopper Latch, Upper TX Chassis Assembly, Top Cover, Stopper Latch 2, Lower TX Chassis Assembly, Stamp Cover, Solenoid Assembly, Scanning Roller Assembly, Scanning Roller, CIS Assembly, Gear Cover, Gear Shaft, ADF Roller (1) Open the Upper TX Chassis Assembly (201). (2) Remove the Stopper Latch (210).

  • Page 33: Scanning Roller

    (16) Release the Latch Hooks with the Screw driver. Note: For B4 Units (non-USA), release the Latch Hooks from the back side. (17) Remove the Scanning Roller Assembly (218) . Back View (17) (18) Remove the Scanning Roller (218). (18) (19) Lift the White Guide (216).
  • Page 34 (23) 2 Screws (19). (24) (24) 1 Screw (7B) and 1 Washer (G4). (25) Remove the Gear Cover (236). (25) (23) (26) Remove B51C16 F Gear (230), C18C43 F Gear (231), C41 F Gear (232) and C34D19 F Gear (233). (26) (27) Remove the Gear Shaft (229).
  • Page 35 2.2.6. Laser Unit (LSU) (1) 4 Black Screws (G2). (2) Disconnect the LSU Harness (1002). Note: Note the Harness routing to the PC Board for re-installation purposes. (3) Remove the LSU (115). <Cleaning Mirror> (1) 2 Screws (19). (2) Remove the LSU Cover. (3) Clean the Mirrors with a soft cloth, saturated with isopropyl alcohol.
  • Page 36 2.2.7. Motor, Left Toner Cartridge Rail, Feed Roller, Bias Transfer Roller (1) Remove Motor Cover (518) releasing 3 Hooks. (2) Disconnect the MOT Harness (1006). Note: Note the Harness routing to the PC Board for re-installation purposes. (3) 2 Screws (19). (4) Remove the Motor (501).
  • Page 37 (14) Remove the Bias Transfer Roller (446) Caution: •Do not Touch the surface of the Bias Roller. Clean the Bias Transfer Roller only with a dry cloth. •When cleaning or replacing the Bias Transfer Roller, clean both sides of the Transfer Guide with isopropyl alcohol.
  • Page 38 2.2.8. Solenoid, Toner Sensor Spring, SNST PC Board, ASF Frame Assembly, Pick Bracket Assembly, Pick Gear, ASF Roller, Pick Roller, Pressure Plate, Pad Holder (1) 5 Screws (19). (2) Disconnect the SNST Harness (1008). (3) Remove the ASF Unit. (4) 1 Screw (19). (5) Remove the Solenoid (431).
  • Page 39 (10) 4 Screws (19). (11) Remove the ASF Frame Assembly (418). (10) (11) (10) (12) Remove the Snap Ring (G3). (13) Remove 4 Snap Rings (B9), Clutch Assembly (424 - 427, 460), 2 Cam Gears (428), Bushing (422), P6L5 Conductor Bushing (429) (14) Remove the Pick Bracket Assembly (433).
  • Page 40 (15) Remove the ASF Shaft (437). (16) Remove the Pick Gear (434), ASF Roller (435) (16) and Pick Roller (436). (15) (17) Remove the Pressure Plate Assembly (404). (17) (18) Remove Pad Holder (411). Note: When re-installing the Pad Holder, be careful not to damage the Separation Pad Plate.
  • Page 41 2.2.9. Fuser Cover 2 Assembly, ILS PC Board, Eject Roller, Fuser Cover Assembly, Fuser Lamp, Thermistor Assembly, SNSE PC Board, Thermistor Assembly, Pressure Spring, Fuser Roller, Pressure Roller, Exit Roller Note: Disconnect the ILS PC Board Connector CN11 on the SC PC Board before proceeding to the next step.
  • Page 42 (10) 2 Screws (23). (10) (11) Remove the Fuser Lamp (314). Caution: Do not Touch the glass portion of the Fuser Lamp with bare hands. Grease from finger prints will shorten its life cycle, use isopropyl alcohol to clean finger prints. (11) Note: When re-installing the Fuser Lamp, insert the end...
  • Page 43 (19) Remove the Pressure Springs (321). (19) (20) Remove the 2 C-Rings (317), 2 P17L6.8 (20) Bushings (318), E24 Drive Gear (326) and 2 D16E17 F Gears (327), (20) (20) (21) Remove the Fuser Roller (316). (21) (22) 2 Screws (19). (23) Remove the Rear Paper Guide (324).
  • Page 44 (24) Remove the Pressure Roller (322). (24) (25) Remove the Exit Roller (304). (25)
  • Page 45 2.2.10. Fan (1) 3 Screws (19) and 1 Screw (19) from the Base Plate Assembly. (2) Remove the Drive Unit. (3) 2 Screws (A3). (4) Remove the Fan (502).

  • Page 46: Screw Identification Template

    2.3. Screw Identification Template Ref No. Part No. Figure Remark XYN3+J8FJ Screw Screw (For UF-490 only) XYN3+J8 Screw XTB3+8JFJ Screw (For UF-490 only) XTB3+8J XTB3+6FFJ Screw Screw (For UF-490 only) XTB3+6F Screw XYN3+F8FJ Screw (For UF-490 only) XYN3+F8 Screw XYN4+F6FJ...
  • Page 47 Ref No. Part No. Figure Remark XTW3+8SFJ Screw XTW3+8SFC Screw (For UF-490 only) Black Screw XTB3+12JFI XTB3+12JZ Black Screw (For UF-490 only) FFPFJ0041 Snap Ring DZKP00023 Washer...

  • Page 48: Check Points

    3 Check Points 3.1. Required Tools Tool Tool Soft Cloth Tweezer Isopropyl Alcohol Pliers Phillips Screwdriver (#1 and #2) Cotton Swab Stubby Phillips Screwdriver (#2) Brush Blade-tip Screwdriver (3/32 in) 10 Molykote EM-50L Grease (Parts No. EM-50L) 3.2. Periodic Check Points Laser Unit (115) CIS (223) Separator Rubber (206)

  • Page 49: Periodic Maintenance Check List

    3.3. Periodic Maintenance Check List The chart outlined below is the general guideline for maintenance. The environmental conditions and actual use will vary these factors. The chart below is for reference only. Replacement Ref. Mechanical Parts Cycle Procedure ASF Roller Refer to ch 2.2.8.

  • Page 50: Updating The Firmware

    Parallel Port. To update the firmware, please refer to Chapter 5.1.9. Service Mode 9. 3.4.1. Firmware Version <UF-490> HOST UF-490 A A V1.xxxx AU Destination Code (Fax) AU : USA / Canada AB : UK Firmware Version (V1.xxxx) Language Code A : US English, C-French &...

  • Page 51: Glossary Of Electrical Abbreviations

    3.5. Glossary of Electrical Abbreviations Glossary of Electrical Abbreviations Signal Name Description +24V +24 VDC Power Supply +24VD +24 VDC Power Supply +24VM +24 VDC Power Supply (Motors) +3.3V +3.3 VDC Power Supply +5 VDC Power Supply +5VP +5 VDC Pilot Power Supply (Sleep Mode) +5VSE +5 VDC Power Supply (Exit Sensor) +5VST...
  • Page 52 Glossary of Electrical Abbreviations Signal Name Description DGND Ground DRCK Development +AC Clock Data Read/Write Enable Signal Ground GLED GND for LED Ground L+5V Laser Circuit +5 VDC Power Supply Line Signal Line Signal LED1 Ground LEDCT1 Ground MGND Ground MIC (-) Handset Microphone MIC (+)
  • Page 53 Glossary of Electrical Abbreviations Signal Name Description pPCHK1 Paper Detection Signal Acknowledge Data Request / Paper Empty Condition (Peripheral→Host) +5V Pull Up pSPKOT Monitor Signal pTR0 Transfer Control Cleaning Output PWSAVE Energy Saver Mode Transport Signal Data Read/Write Select Signal RCV (-) Handset Receiver RCV (+)

  • Page 54: Sc Pc Board

    3.6. SC PC Board SC PCB Signal Name Destination Signal Waveform Function Pin No. CN2-1 pSPKOT SPEAKER Monitor Signal (Max) (Min) CN2-2 SPEAKER Ground SC PCB Signal Name Destination Signal Waveform Function Pin No. CN3-1 Picture Signal +0.2V(Max) +0.1V(Min) CN3-2 AGND Ground CN3-3...
  • Page 55 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN4-1 +24V POWER SUPPLY +24 VDC Power Supply +24V UNIT CN103-1 CN4-2 +24V POWER SUPPLY +24 VDC Power Supply +24V UNIT CN103-2 CN4-3 POWER SUPPLY Ground UNIT CN103-3 CN4-4 POWER SUPPLY Ground UNIT CN103-4...
  • Page 56 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN5-1 PNL PCB Ground CN51-1 CN5-2 PNL PCB +5 VDC Power Supply CN51-2 CN5-3 +5VP PNL PCB +5 VDC Pilot Power Supply, CN51-3 that provides power to the active components during the Sleep Mode.
  • Page 57 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN6-1 +24VM POWER SUPPLY +24 VDC Power Supply +24V UNIT (Motors) CN103-12 CN6-2 DRCK POWER SUPPLY Development +AC Clock +24V UNIT CN103-13 CN6-3 pCR0 POWER SUPPLY Charge Control DC Output +24V UNIT CN103-14...
  • Page 58 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN8-1 +24V +24 VDC Power Supply +24V CN8-2 N.C. Not Used CN8-3 nFNRDT Fan Ready Signal H: Not Ready L: Ready CN8-4 MGND Ground SC PCB Signal Name Destination Signal Waveform Function Pin No.
  • Page 59 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN9-7 DATA5 CENTRONICS Data Signal +5V(H) 0V(L) CN9-8 DATA6 CENTRONICS Data Signal +5V(H) 0V(L) CN9-9 DATA7 CENTRONICS Data Signal +5V(H) 0V(L) Peripheral Clock / Data CN9-10 nACK CENTRONICS Transfer Acknowledge (Peripheral→Host) CN9-11 Peripheral Busy...
  • Page 60 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN9-19 CENTRONICS Ground CN9-20 CENTRONICS Ground CN9-21 CENTRONICS Ground CN9-22 CENTRONICS Ground CN9-23 CENTRONICS Ground CN9-24 CENTRONICS Ground CN9-25 CENTRONICS Ground CN9-26 CENTRONICS Ground CN9-27 CENTRONICS Ground CN9-28 CENTRONICS Ground CN9-29 CENTRONICS Ground...
  • Page 61 SC PCB Signal Name Destination Signal Waveform Function Pin No. Reverse Request / Initialize CN9-31 nINIT CENTRONICS +5V(H) (Host→Peripheral) 0V(L) Data Available / Error CN9-32 nFAULT CENTRONICS Condition (Peripheral→Host) CN9-33 Not Used CENTRONICS Not Used CN9-34 Not Used CENTRONICS Not Used CN9-35 Not Used CENTRONICS...
  • Page 62 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN10-6 DGND Ground LASER-1 CN10-7 nS/H Sample Hold Signal LASER-2 CN10-8 nVIDEO Laser Control LASER-3 CN10-9 nLDEN Laser Control +5V (H) LASER-4 0V (L) CN10-10 DGND Ground LASER-5 CN10-11 L+5V Laser Circuit +5 VDC Power LASER-6 Supply...
  • Page 63 CN12 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN12-1 MOTOR Motor Pulse +24V CN12-2 +24VM MOTOR +24 VDC Power Supply +24V (Motors) CN12-3 MOTOR Motor Pulse +24V CN12-4 MOTOR Motor Pulse +24V CN12-5 +24VM MOTOR +24 VDC Power Supply +24V (Motors) CN12-4...
  • Page 64 CN15 SC PCB Signal Name Destination Signal Waveform Function Pin No. CN15-1 pPCHK1 SNST PCB Paper Detection Signal CN81-1 CN15-2 SNST PCB Ground CN81-2 CN15-3 SNST PCB Ground CN81-3 CN15-4 TSENCNT SNST PCB Toner Sensor LED Control CN81-4 Signal CN15-5 TONER SNST PCB Remaining Toner Level...

  • Page 65: Power Supply Unit

    3.7. Power Supply Unit CN101 PS Unit Signal Name Destination Signal Waveform Function Pin No. CN101-1 Black (L) ACI PC Board AC Power Supply AC100V CN101-2 N.C. Not Used CN101-3 White (N) ACI PC Board AC Power Supply AC100V CN102 PS Unit Signal Name Destination...

  • Page 66: Pnl Pc Board

    3.8. PNL PC Board CN50 Refer to SC PC Board CN5. PNL PCB Signal Name Destination Signal Waveform Function Pin No. LCD-1 LCD Module-1 Data Signal LCD-2 LCD Module-2 Data Signal LCD-3 LCD Module-3 Data Signal LCD-4 LCD Module-4 Data Signal LCD-5 LCD Module-5 Data Signal...
  • Page 67 PNL PCB Signal Name Destination Signal Waveform Function Pin No. LCD-11 LCD Module-11 Register Select Signal H: Data Register L: Instruction Register LCD-12 LCD Module-12 Power Supply for LCD +4.8V(Max) LCD-13 LCD Module-13 +5 VDC Power Supply LCD-14 LCD Module-14 Ground SENSOR PNL PCB...
  • Page 68 PNL PCB Signal Name Destination Signal Waveform Function Pin No. LED-1 LED-1 +5 VDC Power Supply LED-2 LEDCT1 LED-2 Ground LED-3 LED1 LED-3 Ground LED-4 nBLCNT LED-4 Power Supply for LED...

  • Page 69: Snse Pc Board

    3.9. SNSE PC Board CN76 SNSE PCB Signal Name Destination Signal Waveform Function Pin No. CN76-1 Thermistor Thermistor Output Signal Assembly CN76-2 Thermistor Thermistor Output Signal Assembly CN77 Refer to SC PC Board CN7.

  • Page 70: Ils Pc Board

    3.10. ILS PC Board CN73 Refer to SC PC Board CN11.

  • Page 71: Snst Pc Board

    3.11. SNST PC Board CN81 Refer to SC PC Board CN15. SNST PCB Signal Name Destination Signal Waveform Function Pin No. JP1-1 TONER TONER SENSOR Remaining Toner Level Signal JP1-2 TSENCNT TONER SENSOR Ground [GND] JP1-3 +5VST TONER SENSOR +5 VDC Power Supply (Toner Sensor) JP1-4 TONER SENSOR...

  • Page 72: Aci Pc Board

    3.12. ACI PC Board Refer to Power Supply Unit CN101.

  • Page 73: Sru Pc Board (Optional)

    3.13. SRU PC Board (Optional) CN90 Refer to SC PC Board CN16. CN91 SRU PCB Signal Name Destination Signal Waveform Function Pin No. CN91-1 MIC (+) Telephone Handset Microphone Handset CN CN91-2 RCV (+) Telephone Handset Receiver Handset CN CN91-3 RCV (-) Telephone Handset Receiver...

  • Page 74: Troubleshooting

    4 Troubleshooting 4.1. Initial Troubleshooting Flowchart START Plug the Power Cord in and turn the Power Switch ON. Does the unit power up normally? Does the LCD display the function correctly? Troubleshoot Improper LCD Display (Sect. 4.2). Troubleshoot any 3-digit INFO.

  • Page 75: Improper Lcd Display

    4.2. Improper LCD Display START Check connectors: CN5 (SC PCB) and CN51 (PNL PCB). Is LED/LCD displayed? Does the display appear normal? Does CN5, pin 3 on the SC PCB measure +5 VDC? Replace the LCD Replace the SC PCB. Module.

  • Page 76: Information Codes (Info. Codes)

    4.3. Information Codes (INFO. CODES) The 3-digit information codes display to show the unit’s status. These codes also print on the journal. The following table indicates appropriate sections for troubleshooting. Code Explanation Phase Section 001, 007 Recording paper jam C, D 4.3.8.
  • Page 77 4.3.1. Information Codes: 400, 420 START START Enable the monitor Is reception from a speaker. (Refer to Sect. reference unit 5.2 Parameter No. 008) successful? Check the line connection from the wall jack to the "Line" on the SC PCB. Perform a transmission test to the remote unit in question.
  • Page 78 4.3.2. Information Codes: 401, 402, 422 402, 422 START Is communication with the reference unit successful? Replace the SC PCB. Check the remote unit in question. (Remote unit is defective) START Is the ID Number programmed into your machine? Program the ID Number. Is the Receiving unit set up for Selective Receive? Check the Selective Receive...
  • Page 79 4.3.3. Information Codes: 404, 405, 407 START Is communication with reference unit successful? Replace the SC PCB. Change Function Parameter #010: Reduce Tx Attenuation Level Does the problem still occur? Does the problem still occur? Check the telephone line condition. Change Function Parameter #017: Reduce Tx Modem Speed...
  • Page 80 4.3.4. Information Code: 416 START Is communication with the reference unit successful? 1. Replace the SC PCB. Change Function Parameter #011: Reduce Rx Sensitivity Level Does the problem still occur? Does the problem still occur? Check the telephone line condition. Change Function Parameter #023: Increase Training Check Period...
  • Page 81 4.3.5. Information Codes: 408, 409, 417, 418, 490 START Is communication with the reference unit successful? 1. Replace the SC PCB. Transmitting Is the unit transmitting or receiving? Does the problem still occur? Receiving Change Function Change Function Parameter #010: Reduce Parameter #071: Increase Tx Attenuation Level Error Tolerance...
  • Page 82 4.3.6. Information Code: 434 START Is communication with the reference unit successful? Replace the SC PCB. Does the trouble occur regardless of the remote unit? Check the remote unit in Can the transmitter in question transmit to the question. (Remote unit is defective) other units? The telephone line may have a high level of white noise...
  • Page 83 4.3.7. Information Codes: 459, 494, 495 START Check the line connection between the telephone jack on the wall and the SC PCB. Is communication with the reference unit successful? 1. Replace the SC PCB. Does the problem still occur? Check the telephone line condition.
  • Page 84 4.3.8. Information Codes: 001, 007 (Recording Paper Jam) START Is the recording paper size and thickness within specification? Replace with correct paper. Is the Paper Width Guide correctly adjusted? Adjust the Paper Width Guide. Is the Clutch Assembly functional? Replace the Clutch Assembly. Are the L Cam, R Cam and Cam Gear functional? Adjust or replace the L Cam,...
  • Page 85 4.3.9. Information Code: 010 (No Recording Paper) START Is the recording paper loaded in the Paper Tray? Load the paper. Is the NP Sensor Actuator operational? Replace the NP Sensor Actuator. Is the SNST PC Board operational? Replace the SNST PC Board .
  • Page 86 4.3.10. Information Codes: 030, 031 (Document Jam) START Is the document path blocked? Remove the blockage. Does the Motor rotate? 1. Replace the Motor. 2. Replace the SC PCB. Does the document feed into the unit? Check all gears and rollers. Does the voltage on A-Point and B-Point Sensor PNL PCB, A-Point: JP3 (PNL) pin 2...
  • Page 87 4.3.12. Information Codes: 403, 411, 414, 415 (Polling Operator Trouble) 403, 411, 414 START START Inform the remote side Review the polling operation (receiving side) that their referring to the Operating machine does not have Instructions. polling transmission capability. Does the remote side have polling transmission capability? Is the remote side set to...

  • Page 88: Printed Copy Quality Problems

    4.4. Printed Copy Quality Problems 4.4.1. Black Copy START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the Toner Cartridge operational? Replace the Toner Cartridge. Is the Power Supply Unit normal? 1. Check all connectors and voltages on the Power Supply Unit.

  • Page 89: Blank Copy

    4.4.2. Blank Copy START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are there any foreign particles or stains on the BTR? 1.

  • Page 90: Vertical White Lines

    4.4.3. Vertical White Lines START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are there any foreign particles or stains blocking the Laser Beam path?

  • Page 91: Ghost Images

    4.4.4. Ghost Images A A A START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly Unit.

  • Page 92: Vertical Dark Lines

    4.4.5. Vertical Dark Lines START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are there any foreign particles or stains on the BTR? 1.

  • Page 93: Horizontal Dark Lines

    4.4.6. Horizontal Dark Lines START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the Toner Cartridge operational? Replace the Toner Cartridge. Are there any foreign particles or stains on the BTR? 1. Clean the BTR with a soft, dry cloth.

  • Page 94: Dark Background

    4.4.7. Dark Background START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Is the Laser Unit (LSU) normal? Replace the Laser Unit (LSU).

  • Page 95: Light Print

    4.4.8. Light Print START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the recording paper damp? Replace the paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are there any foreign particles or stains blocking the Laser Unit path? 1.

  • Page 96: Horizontal White Lines

    4.4.9. Horizontal White Lines START Is the printout in Service Mode 3 normal? Check the Scanner mechanism. Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are there any foreign particles or stains on the BTR? 1.
  • Page 97 4.4.10. Improper Fusing (Printed image does not bond to the paper) START Is the recording paper damp? Replace the recording paper. Is the Fuser Unit normal? Replace the Fuser Unit. (See Note) Note: Replace the entire Fuser Unit when the Thermostat and / or the Thermistor turn into an open-circuit.

  • Page 98: Voids In Solid Areas

    4.4.11. Voids in Solid Areas START Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are the Fuser and Pressure Roller surfaces clean? Clean or replace the rollers.

  • Page 99: Black Dots

    4.4.12. Black Dots START Is the Toner Cartridge/ Drum Unit Assembly operational? Replace the Toner Cartridge/ Drum Unit Assembly. Are the Fuser and Pressure Roller surfaces clean? Clean or replace the rollers.

  • Page 100: Recording Paper Creases

    4.4.13. Recording Paper Creases START Is the recording paper damp? Replace the recording paper. Are there any foreign particles or stains in the paper path? Remove any obstructions and / or clean the paper path. Is the recording paper skewing? Ensure the paper is set correctly in the Paper Tray and that the Paper Guides are properly adjusted.

  • Page 101: Poor Printed Copy Quality

    4.4.14. Poor Printed Copy Quality START Is the Test Pattern printout in Service Mode 3 normal? 1. Replace the SC PCB. 2. Replace the Laser Unit (LSU). 3. Replace the Power Supply Unit. 4. Replace the Toner Cartridge and/or Drum Unit. Make a local copy.

  • Page 102: Abnormal Printing

    Is the recording paper size and thickness within specification? Replace with correct paper. Is the Panasonic Toner Cartridge being used? Replace with the Panasonic Toner Cartridge. Are all switches and sensors operating properly? Adjust, clean or replace. Are there any foreign particles...

  • Page 103: Scanned Copy Quality Problems

    4.4.16. Scanned Copy Quality Problems START Are there any foreign particles or paper pieces in the scanning area? Remove the foreign particles or paper pieces from the scanning area. Is the scanning area dirty? Clean the Scanning Glass (Sect. 2.2.2). Are the Transmitting Rollers dirty? Clean the rollers (Sect.

  • Page 104: Document Feeder (Adf)

    4.5. Document Feeder (ADF) 4.5.1. No Document Feed START Is the document set properly? Set the document properly. Is the document thickness or size within specification? Make a copy or cut the document to the specification size. Is the "Pi.." tone generated when the document is set? Does the ADF Sensor actuator move smoothly?

  • Page 105: Document Does Not Feed Or Multiple Feeds

    4.5.2. Document does not feed or Multiple feeds START Is the Control Panel Unit locked? Close the Control Panel Unit firmly. Is the adjustment of the Separation Rubber normal? Is the Separation Rubber worn out? Clean or adjust the Separation Rubber Pressure.
  • Page 106 4.5.3. Document Jam (030) or Skew START Is the Control Panel Unit closed? Close the Control Panel Unit firmly. Is the Green Latch Hooks locked on the Scanning Roller Assy? Close the Green Latch Hooks firmly. Do all sensors on the PNL PCB operate normally? Clean or replace PNL PCB.

  • Page 107: Communications

    4.6. Communications This section explains general troubleshooting procedures for the 400 series of Information Codes. These errors are primarily caused by poor telephone line quality (loss, noise, echo, etc.). This unit is furnished with Service Mode 1 to assist in troubleshooting line quality problems. It is suggested that both the transmitting unit and receiving unit be adjusted.

  • Page 108: Poor Transmitted Copy Quality

    4.6.2. Poor Transmitted Copy Quality START Make a copy. Does CN3, pin 7 on Replace the Low Is the printed copy Is the CIS LED SC PCB measure Voltage Power normal? lit? +24 VDC? Supply Unit. Replace the SC Does CN3, pin 6 PCB.

  • Page 109: Dialing Problems

    4.6.3. Dialing Problems START Does the unit proceed to Phase B? 1. Set documents on the ADF correctly. 2. Check the telephone line connection. 3. The called party is busy. 4. Refer to Sect. 4.6. Are you using One-Touch or ABBR dialing? Check the registered telephone number.

  • Page 110: Transmission Problems

    4.6.4. Transmission Problems START Does the ID display? 1. No ID function at the remote unit. 2. The ID is not set for the remote unit. Does the Verification Stamp operate? (Except for USA and Canada) 1. Set "STAMP=ON" 2. Check CN13 (SC PCB). 3.

  • Page 111: Reception Problems

    4.6.5. Reception Problems START Does the machine answer the Ringing signal? 1. Check that the reception mode is set to "FAX" (and Out LED turns on For USA / Canada). 2. Check that all covers are closed firmly. 3. Check the telephone line connection. 4.

  • Page 112: Polling Problems

    4.6.6. Polling Problems START Is Polling reception OK? 1. Set the same polling password as the other party is using. 2. Check the password of the remote unit. Any other problems? See Sect. 4.3 (Troubleshooting with the Information Codes).

  • Page 113: Information Codes Table (For Facsimile)

    4.7. Information Codes Table (For Facsimile) Fax Information Codes Code Mode Phase Description of Problem Cause C, D Leading edge of the recording Recording paper jam. COPY paper fails to reach the Timing Timing Sensor abnormal. Sensor. C, D 1.Leading edge of the recording Recording paper jam.
  • Page 114 Fax Information Codes Code Mode Phase Description of Problem Cause System fault. Software problem occurred. (SC PCB) 8-minutes timer error. (Germany only) T1 timer (35±5 sec.) elapsed Wrong number is dialed and the START without detecting 300 bps signal. button is pushed. Telephone line is disconnected while dialing.
  • Page 115 Fax Information Codes Code Mode Phase Description of Problem Cause G3 RX B, D No response within 12 seconds in Transmitter is defective. NSS/DCS/MPS wait state. (After SC PCB is defective. transmitting FTT) No response received after Password does not match between (Polling) transmitting 3rd NSC.
  • Page 116 Fax Information Codes Code Mode Phase Description of Problem Cause Interval between two EOLs was Transmitter is defective. more than 10 sec. when receiver Line quality is poor. (EOL is damaged received message data. due to line noise) SC PCB is defective. During reception, CD turned OFF Line is disconnected.
  • Page 117 Fax Information Codes Code Mode Phase Description of Problem Cause ADF Door was opened during ADF transmission. No original was in the ADF. (Built- Operator removed the original from the in dialer engaged) ADF after dialing was completed. Original was not set properly in the ADF. 630 XMT or RCV Redial count over.

  • Page 118: Diagnostic Codes (For Facsimile)

    FILE DURATION X/R IDENTIFICATION DATE TIME DIAGNOSTIC 00:00'42 123 456 789 01:55 C8649003C0000 1st digit 13th digit - PANASONIC ********************************** - PANAFAX - ****** -12345678901234567890- ******* 1st Digit: Manufacturer Code -: Not used/defined Fax Diagnostic Codes Definition Data Manufacturer Code Casio...
  • Page 119 2nd Digit -: Not used/defined Fax Diagnostic Codes Definition Data ID (TSI, CSI, CIG) STOP Button Received Received Received Received Received Received Received Received Received Received Received Received Pressed Received Pressed Received Pressed Received Received Pressed Received Pressed Received Received Pressed Received Received...
  • Page 120 4th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Scanning Rate Resolution 20 ms/line 5 ms/line 10 ms/line 40 ms/line 0 ms/line 20 ms/line Fine 5 ms/line Fine 10 ms/line Fine Fine 40 ms/line Fine Fine Fine 0 ms/line Fine 5th Digit -: Not used/defined...
  • Page 121 6th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Polling XMT/RCV 7th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Sub-Address Turnaround Comm. Polling...
  • Page 122 8th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Advanced Comm. Report XMT Check & Call Memory Transfer Remote Diagnostic Report XMT Check & Call Memory Transfer 9th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Standard/ Non- Short Protocol Standard Standard...
  • Page 123 10th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Coding 11th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Symbol Rate V.34 (V.34) 2400 sr 2800 sr 3000 sr 3200 sr 3429 sr...
  • Page 124 12th Digit -: Not used/defined Fax Diagnostic Codes Definition Data Modem Speed Modem Speed (V.34) 2400 bps 4800 bps 2400 bps 7200 bps 4800 bps 9600 bps 7200 bps TC 7200 bps 9600 bps TC 9600 bps 12000 bps 12000 bps 14400 bps 14400 bps 16800 bps...

  • Page 125: Service Modes

    5 Service Modes 5.1. Service Modes (For Facsimile) 5.1.1. Service Mode Table The following service modes are provided to assist you in setting operational functions of the unit and determining the condition of the unit. Caution: The factory default parameters are preset (destination dependent) for optimum performance and in compliance with the local telecommunication regulations/standards, and do not need to be changed.
  • Page 126 5.1.2. Service Mode 1 (Function Parameter Setting) Use the following procedure to change the function parameters. Service Mode 1 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION” and then “7”. SET MODE (1-8) Press “MONITOR” four times, then press “*”. SERVICE MODE Press “1”.
  • Page 127 Function Parameter Table Parameter Selections Function 000 MON/TEL DIAL 1 = Monitor Selects whether the machine starts to TX 2 = TEL/DIAL automatically during On-Hook dialing. Monitor : Start to TX after pressing START TEL/DIAL : Start to TX automatically 001 ALARM STATUS 1 = OFF Selects the No Paper or No Toner alarm status.
  • Page 128 Function Parameter Table Parameter Selections Function 017 TX START 1 = 2400 bps Selects the transmission modem start speed, 14400/ 2 = 4800 bps 12000/TC9600/TC7200/9600/7200/4800/2400 bps. 3 = 7200 bps Note: This parameter is applicable only when 4 = 9600 bps communicating with regular G3 machines.
  • Page 129 Function Parameter Table Parameter Selections Function 032 V34 TX START 2400-33600bps Selects the transmission modem start speed for V.34 communication, 33600-2400 bps. 033 V34 RX START 2400-33600bps Selects the receiving modem start speed for V.34 communication, 33600-2400 bps. 034 V34 TX Symbol 2400-3429sr Selects the transmission symbol rate for V.34, 3429/ Rate...
  • Page 130 Function Parameter Table Parameter Selections Function Not Used 055 BUSY TONE 1 = Off Selects whether to detect the Busy Tone. CHECK 2 = On 056 DIAL TONE 1 = Off Selects whether to detect dial tone before dialing the CHECK 2 = On telephone number.
  • Page 131 Function Parameter Table Parameter Selections Function 071 TOTAL ERROR 1 = 5% Selects the transmit condition of RTP/PIP or RTN/ 2 = 10% PIN. 3 = 15% (Available if No.73 Error Detect is set to "RATE".) 4 = 20% (See Note 2) 072 CONTINUOUS 1 = Off (unlimited) Selects the continuous total error criteria of Off/3/6 or...
  • Page 132 Function Parameter Table Parameter Selections Function Not Used 130 BUSY-ACK • In Busy Selects the signal timing between the BUSY and TIMING • After Busy ACK signal in Printer Interface Mode. • While Busy 131 CMD RCV GRD 1 min. Selects the Guard Timer between each GDI TIMER Command in Printer Interface Mode.
  • Page 133 5.1.3. Service Mode 3 (Printout of Lists, Reports and Test Results) From this Service Mode you can print the Function Parameter List, Page Memory Test, Printer Report, All Document File, Protocol Trace and the Toner Order Form. 5.1.3.1. Function Parameter List A list of all Function Parameters can be printed by the following procedure.
  • Page 134 049 --------- 099 ---------- Note:The power must be reset for the new parameter settings to take effect. -PANASONIC ******************************** -PANASONIC - ****** -12345678901234567890- *********** Note: 1. [ ] - Factory Default 2. The contents of the Function Parameter List may vary depending on the desitination’s regulations.
  • Page 135 5.1.3.2. Page Memory Test A test pattern prints out for checking the page memory (IC120 and IC121 on the SC PCB) and the printer mechanism using the following procedure. Service Mode 3 - Page Memory Test Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00%...
  • Page 136 MMM-DD-YYYY 10:55 VERSION: UF-0000 AAV1xxxxAU MEMORY SIZE: (MB) TX/RX/PRT/CPY:000017/000005/000036/000007 SHIPMENT SET...
  • Page 137 5.1.3.3. Printer Report All printer errors are logged on the Printer Report which can be printed by the following procedure. Service Mode 3 - Printer Report Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION” and then “7”. SET MODE (1-8) Press “MONITOR”...
  • Page 138 FAX ROM VERSION : UF-0000 AAV1xxxxAU TRANSMIT COUNTER : 000017 RECEIVE COUNTER : 000005 COPY COUNTER : 000007 PRINT COUNTER : 000044 DRUM UNIT USAGE : 10% PRINT ERROR 1.OCT-11-2001 15:38 NO.001-12 2.OCT-10-2001 10:48 NO.001-11 3.OCT-09-2001 15:23 NO.004-36 -PANASONIC **************************-PANAFAX -****** ********-12345678901234567890-*************...
  • Page 139 1. Printer Error Code Table Error Description of Problems Cause Code 00 No problem detected. 11 Timing Sensor did not turn ON within a 1. Recording Paper misfeeding, Paper Feed certain period of time. Roller defective. 2. Drive Clutch defective. 3.
  • Page 140 Error Description of Problems Cause Code 82 Illegal response from the LP Controller 1. SC PCB defective. Note: If an 021 series Error Code occurs, 021-25 (Thermistor Open) or 021-26 (Thermistor detected temperature over 365°F (185°C), a pre-programmed recovery safety software is activated to protect the unit and the service personnel during abnormal increase in temperature.

  • Page 141: Printer Error Detail Explanation

    2. Printer Error Detail Explanation Recording Paper Jam Detection Feed Solenoid (nADF1) (CN14, 2) Recording Paper A sec Size Setting Legal Letter Timing Sensor (nRSEN) 1.72s E001 Timing Sensor did not turn ON E001 will be logged when nRSEN does not go low 0.70s between 0.70sec to 5.21sec 5.21s...
  • Page 142 Fuser Error Detection E021 Thermistor detects 365 F (185 ) E021 If thermistor detects higher than 347 F (175 ) for 3 sec during the printer process. E021 If thermistor detects lower than 275 F (135 for 3 sec during the printer process.
  • Page 143 Laser Unit (LSU) Error Detection nSTART (CN10, 3) Polygon Motor ON nREADY (CN10, 2) Normal Condition Polygon Motor Ready Motor ON 5 sec 20 sec E054 nREADY Polygon Motor does not reach constant speed during wake up state. nREADY does not go low for more than 2 sec during 3 sec to 20 sec after nSTART goes low.
  • Page 144 Out of Toner Detection Toner Sensor Output Signal Status A (Enough toner in the cartridge) Max. - min. voltage is less than 1.0V Min. voltage is more than 1.4V Status A' (Enough toner in the cartridge) Max. - min. voltage is more than 1.2V Min.
  • Page 145 5.1.3.4. All Document Files Print the document files from the Memory. Service Mode 3 - All Document Files Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION” and then “7”. SET MODE (1-8) Press “MONITOR” four times, then press “*”. SERVICE MODE Press “3”.
  • Page 146 5.1.3.5. Protocol Trace Print a Protocol Trace Report for the previous communication. Service Mode 3 - Protocol Trace Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION” and then “7”. SET MODE (1-8) Press “MONITOR” four times, then press “*”. SERVICE MODE Press “3”.
  • Page 147 CSI 30 39 38 37 36 35 34 33 32 31 30 39 38 37 36 35 34 33 32 31 DIS 20 EE F8 C4 80 15 COMMAND LOG. REMOTE LOCAL : NSF ------------------------------------------------------------------ REMOTE LOCAL : DIS ------------------------------------------------------------------ REMOTE LOCAL ------------------------------------------------------------------ REMOTE LOCAL -PANASONIC ****************************-PANASONIC -*************-12345678901234567890-*****************...
  • Page 148 5.1.3.6. Toner Cartridge / Drum Order Form The Toner Cartridge and Drum Unit Order Forms can be printed out manually by the following procedure. Service Mode 3 - Toner Cartridge Order Form Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 149 < ************************************* **** The toner supply in your machine is running low **** (1) To order a replacement Cartridge from your Authorized Dealer Panasonic Corp. (2) by Phone: 1 201 111 5555 (3) by Fax: 1 201 111 4444 (4) Thank you for your order.
  • Page 150 DRUM UNIT ORDER FORM < ***************************** **** It is time to replace the Drum Unit **** To order a replacement Drum Unit from your Authorized Dealer Panasonic Corp. (2) by Phone: 1 201 111 5555 (3) by Fax: 1 201 111 4444 (4) Thank you for your order.
  • Page 151 5.1.4. Service Mode 4 (Modem Test) 5.1.4.1. Binary Signal This Service Mode is used to check the binary signal output. Signals can be output to the line using the following procedure. Service Mode 4 - Binary Signal Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00%...
  • Page 152 5.1.4.2. Tonal Signal This Service Mode is used to check the tonal signal output. Signals can be output to the line using the following procedure. Service Mode 4 - Tonal Signal Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 153 5.1.4.3. DTMF Signal This Service Mode is used to check the DTMF (Dual Tone Multi Frequency) signal output. The DTMF signal can be generated using the following procedure. Service Mode 4 - DTMF Signal Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 154 5.1.4.4. Binary Signal (V.34) This Service Mode is used to check the binary signal output. Signals can be output to the line using the following procedure. (V.34) Service Mode 4 - Binary Signal Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 155 5.1.5. Service Mode 5 (Diagnostic) 5.1.5.1. Scanner LED Test This Service Mode is used to check the LED of the CIS Scanner. Use the following procedure to initiate the test. Service Mode 5 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 156 5.1.5.2. LCD / LED Test This Service Mode is used to check the LCD and LEDs on the Control Panel. Use the following procedure to initiate the test. Service Mode 5 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 157 5.1.5.3. Shading Adjust This Service Mode is used to adjust shading of the CIS Scanner, when the CIS Unit is replaced or the Scanning Image is dirty. Service Mode 5 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 158 5.1.6. Service Mode 6 (RAM Initialization) Initializes the RAM and restores the Function Parameters to their default values. Note: This operation should be performed when the unit is first installed. Service Mode 6 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 159 5.1.7. Service Mode 7 (LBP Service Mode) This Service Mode is used to change printer parameters and verify printer information. Use the following procedure to change printer parameter. Service Mode 7 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...
  • Page 160 5.1.8. Service Mode 8 (Check & Call) 5.1.8.1. Overview This feature enables the Authorized Servicing Dealers to manage and improve the Fax machine maintenance to their customers by alerting them of equipment problems. It also can be used as a Supply Sales Tool by alerting the Dealer that the unit is running Low on Toner or the Drum Unit life expectancy has been reached.
  • Page 161 Info. Printer LED/LCD Condition Content of Error Code Only Report Error Code TONER No Toner Cartridge PRINTER Printer Error, Motor Error 54-55 A/D Circuit Error 31,32,36 LSU Problem Note: 1. Tx Report: S = Service Alert Report, M = Maintenance Alert Report 2.

  • Page 162: Setting Operation

    5.1.8.3. Setting Operation CHECK & CALL SET or START SET or START SVC. ALERT FAX # CLEAR CLEAR Enter a destination fax number (Max. 36 digits) for the Service Alert Report. When it is entered, the automatic transmission of the Service Alert Report becomes effective. SET or START MAINT.
  • Page 163 Note 1. Service Alert Report To enable the automatic transmission of Service Alert Report, enter the destination fax telephone number or the email address in the “SERVICE ALERT (FAX #)” field. When a printer error occurs, the Service Alert Report is transmitted to the designated number automatically. A blank entry in this field, disables the Automatic transmission of the Service Alert Report.

  • Page 164: Service Alert Report Format

    " 10-09-01 17:10 No.999-00 10-09-01 12:10 No.999-00 10-09-01 08:10 No.999-00 -LOGO PANASONIC ************************************ -CHARACTER ID - ***** -31415926535897932384-*********** Explanation of Contents (1) Date & Time when a problem occurred (2) Information Code (3) Printer Error Code Refer to Service Manual...

  • Page 165: Maintenance Alert Report Format

    COPY COUNTER : 999999 PRINT COUNTER : 999999 DRUM UNIT USAGE : 10% -LOGO PANASONIC ************************************ -CHARACTER ID - ***** -31415926535897932384-*********** Explanation of Contents (1) Low Toner Message (Fixed) “MACHINE IS RUNNING OUT OF TONER” Replace Drum Unit Massage (Fixed) “TIME TO REPLACE DRUM UNIT”...
  • Page 166 < ************************************* **** The toner supply in your machine is running low **** (1) To order a replacement Cartridge from your Authorized Dealer Panasonic Corp. (2) 1 201 111 5555 (3) by Phone: by Fax: 1 201 111 4444 (4) Thank you for your order.
  • Page 167 DRUM UNIT ORDER FORM < ***************************** **** It is time to replace the Drum Unit **** To order a replacement Drum Unit from your Authorized Dealer Panasonic Corp. (2) 1 201 111 5555 (3) by Phone: by Fax: 1 201 111 4444 (4) Thank you for your order.
  • Page 168 5.1.9. Service Mode 9 (System Maintenance) 5.1.9.1. Overview This Service Mode is used to maintain and/or update the firmware of the machine. Use the following procedure for System Maintenance. Service Mode 9 Step Operation or Unit Condition LCD Display Standby MMM-DD 10:58 00% Press “FUNCTION”...

  • Page 169: Firmware Update

    5.1.9.2. Firmware Update MMM-DD 10:58 00% FUNC MON x 4 SERVICE MODE FIRMWARE UPDATE SET or START Press "START" to start Updating the firmware code from the PC via IEEE1284 Parallel Port. PRESS START Note: PC Operation, refer to the Operating Instructions of Firmware Update Utility.
  • Page 170 5.1.9.3. Send Received File This function is the relief mode which makes it possible to retrieve memory received documents during a fatal printer error by transferring the documents to another fax machine. MMM-DD 10:58 00% FUNC MON x 4 SERVICE MODE Pi-pi-pi SEND RCV'D FILE If no file was received...

  • Page 171: System Description

    The Separator Rubber (206) separates documents placed on the ADF, preventing multiple feeding. The UF-490 utilizes a CIS (223). The LED Array of CIS turns ON when the Read Point Sensor (Actuator B) is activated by the document leading edge.

  • Page 172: Receive Mechanism

    Verification Stamp Unit The Verification Stamp Unit (Specified Destinations Only) stamps an “X” mark on the front of the document after the document is successfully transmitted or stored. It consists of the Stamp Head (238), Stamp Holder (239) and Stamp Solenoid (227). 6.1.2.

  • Page 173: Printing Mechanism

    6.1.3. Printing Mechanism Laser Beam Toner Cartridge Auger Hopper Bias Charge Roller Toner Drum Unit Agitator Sweeper Mixing Blade Developing Blade Waste Toner Development Roller OPC Drum The Printing Mechanism consists of the Laser Unit (LSU), OPC (Organic Photo Conductor) Drum, and various other parts which ensure the normal feeding of recording paper.
  • Page 174 negatively charged by the friction between the rotating Development Roller (Mag Roller) and the Developing Blade. This combination and the rotation of the Mixing Blade transfers the toner from the reservoir and forms a brush effect on the Mag roller. Where the magnetic brush lightly touches the OPC Drum, the negatively charged toner is attracted to the latent image on the drum, forming a mirror image of the original on the drum.
  • Page 175 6.1.4. Laser Unit Polygon Mirror Polygon Motor Cylindrial Lens Laser Diode LD PCB Fθ Lens Beam Detection Beam Detection Lens Sensor Laser A 5 mW Laser Diode, with a wave length of 780 nm (±20 nm), provides a modulated beam controlled by nVIDEO.
  • Page 176 f-θ Lens This amorphous plastic, molded lens is designed to provide parallel laser light across the surface of the drum, providing a constant scanning speed.
  • Page 177 6.1.5. Finishing and Paper Exit Fuser Unit Thermostat (310) Thermal Fuse (312) Actuator D (306) (Paper Exit Actuator) Thermiston Assembly (307) Fuser Roller (316) Fuser Lamp (314) Pressure Roller (322) Fuser Unit The Fuser Unit, consisting of the Fuser Lamp, Fuser Roller, Pressure Roller, Thermistor, and Thermostat, bonds the toner into the paper using heat and pressure.
  • Page 178 SNSE PC Board (704) [Paper Exit Sensor] This sensor detects the presence of printed paper at the exit. If no paper passes, or if paper is over the sensor too long, a “RECORDING PAPER JAM” message is displayed. When paper passes over the sensor, the output is Low (Low Active).
  • Page 179 6.1.6. Drive System This drive mechanism controls both Scanning and Printing with a single Motor (501). The directional rotation of the Motor (501), the Gear Arm (519) and B43 F Gear (515) control either the Eject Roller (302) or the Scanning Roller (218). Motor (501) B71 F Gear (516) Gear Arm (519)
  • Page 180 Scanner Gear Train The rotation of the motor is transferred to the Gear indicated with an arrow, then transferred to ADF Roller (221), Scanning Roller (218) and Eject Roller (302). Printing Gear Train The rotation of the motor is transferred to the Gear indicated with an arrow, then transferred to two separate blocks.

  • Page 181: Electrical Circuit Explanation

    6.2. Electrical Circuit Explanation 6.2.1. Fax Block Diagram...
  • Page 182 6.2.2. Fax System Control Circuit The System Control Block consists of the following IC that control the general Fax functions.
  • Page 183 1. System CPU The System CPU (V850E/MA1) is a 32-bit RISC (Reduced Instruction Set Computer) type of CPU and DMA Control, Serial Communication Port, Timer Control, Interrupt Control, DRAM Control, and I/O Port are integrated into Single (1) Chip. Mask ROM (128k byte) is already installed and it controls the Real Time OS, High Speed managing Task and Boot Programming.
  • Page 184 •Scanning LSI Control Signal Generation It generates control signals for a scanning LSI (MN860741). A reduction of sub scan is proceeded with this block. •Scanning Data Transfer Control Circuit The Scanning Image data (Binary or Multi-level Gray Scale) form Scanning LSI (MN860741) are Serial.
  • Page 185 • 2-4. LP Engine Control Block •High Voltage Development Clock Control It generates control pulse signals with a High Voltage Supply. •LSU Control It generates control pulse signals and control a LSU Scan Motor such as observing abnormal rotation, etc. It also controls Laser output signals for synchronizing horizontal lines. •Fuser Control It controls on/off of Fuser heater with a Low Voltage Power Supply.
  • Page 186 6.2.3. Scanning Circuit Scanning Circuit SC (DZEP000602) MN860741(IC18) Reduction/ White IA2008-MA30C (A4) Enlargement Shading Correction IH2010-MB51B (B4) Variable Resistance Binary Gray Scale Error Diffusion Binary Data Gray Scale Data (Copy, (PC Scanner) Communication) Black Shading Correction Converter CN12 SMA7029M TX/RX Scanning Data S-DRAM MOTOR...
  • Page 187 6.2.4. Sleep Mode This function reduces the power consumption in standby mode. During Sleep Mode, power is supplied only to the Energy Saver Lamp to keep it at a steady ON condition and to the circuit that monitors incoming Ringing signals. The power is recovered only when an incoming Ringing signal is detected, a Document is detected by the Original Sensor is actuated or the Energy Saver key is depressed.

  • Page 188: Signal Routing

    6.2.5. Signal Routing 1. ADF Transmission MN860741 Laser Printer (IC18) SHINE IEEE1284 DZAC000273 Transceiver PC (IEEE1284 I/F) (IC3) (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015...

  • Page 189: Memory Reception

    3. Direct Reception MN860741 Laser Printer (IC18) SHINE IEEE1284 DZAC000273 Transceiver PC (IEEE1284 I/F) (IC3) (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015 (IC11,12) 4.
  • Page 190 5. Scan into Memory MN860741 Laser Printer (IC18) SHINE IEEE1284 DZAC000273 Transceiver PC (IEEE1284 I/F) (IC3) (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015 (IC11,12) 6.

  • Page 191: Sort Copy

    7. Non-Sort Copy MN860741 Laser Printer (IC18) SHINE IEEE1284 DZAC000273 Transceiver PC (IEEE1284 I/F) (IC3) (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015 (IC11,12) 8.
  • Page 192 9. Report/List Printing MN860741 Laser Printer (IC18) SHINE IEEE1284 DZAC000273 Transceiver PC (IEEE1284 I/F) (IC3) (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015 (IC11,12) 10.
  • Page 193 11. PC Scanning Mode MN86075 Laser Printer SHINE (IC18) DZAC000273 (IC3) IEEE1284 PC (IEEE1284 I/F) Transceiver (IC28) S-DRAM 8MB (IC6) Page Line Memory Memory D-BUS 3.3V Image Memory Buffer FROM 2MB MODEM Program MN195006 (IC5) (IC9) V850E/MA1 (IC1) Si3021, Line Si3015 (IC11,12) 12.
  • Page 194 6.2.6. PNL PC Board The PNL PC Board Assembly consists of the Panel CPU, LCD Module with BackLight, LED, A-Point Sensor, B4-Width Sensor (Specified Destinations only) and Key Switches. The Panel CPU is interfaced to the main CPU on the SC PC Board. The CPU controls LCD and LED by the command signals from the main CPU, which also detects the signals of Key Switches and Sensors.
  • Page 195 The machine will recover from Sleep Mode by the following conditions. 1. Press the Energy Saver Key 2. A-Point Sensor Actuated (Document is set on the ADF) 3. Ringing Signal Detected 4. Off-Hook Detected (Handset, External Telephone) PNL PCB +5VP Set Document Panel A-Point...
  • Page 196 6.2.7 Laser Printer Drive Circuit 1.Motor Drive Circuit The Scanner/Printer Motor is a 4-phase uni-polar PM-type step motor. The step signals (A to nB) are transmitted to IC26 (the Chopper Drive Circuit) by SHINE(IC3). The chopper current is determined by the voltage at IC26, Pin3 and Pin13.
  • Page 197 2. Fuser Lamp Drive Circuit The Fuser Lamp is powered by 115 VAC. It is driven by the LVPS and controlled by the nSSR signal from the SC PC Board. When the CN103, Pin11 (nSSR) on the LVPS goes LOW, the Fuser Lamp turns ON. This lights up the PC001 LED and activates the CR001 photo-triac, and 115 VAC is sent to the Fuser Lamp.
  • Page 198 3. Fuser Temperature Control Circuit The fuser temperature is controlled by IC1 on the SC PC Board, which contains A/D (Analog/Digital) converters ANI0 to ANI7. The Fuser Temperature Control Circuit uses A/D converter, ANI1. When the PC001 drive current is transmitted from the SC PC Board to the LVPS(PSU), the Fuser Lamp turns ON. IC23 is a comparator with open output at pins 1 and 7 and is used as an abnormal temperature detection circuit.

  • Page 199: Interlock Safety Circuit

    6.2.8 Interlock Safety Circuit This safety circuit turns OFF the +24 VDC supply voltages when the Cover is opened. When the Cover is opened, the microswitch(es) on the ILS PC Board are de-actuated, turning OFF +24 VDC to the Printer Drive Circuit, the High Voltage Power Supply, and the Paper Feed Solenoid Circuits, turning OFF the +5 VDC supply voltage for the Laser Driver circuits on the Laser Unit.
  • Page 200 6.2.9 Laser Unit (LSU) Control Circuit The laser control signals are described below. nLDEN The LSU is activated when this output signal is LOW. If an error occurs, the nLDEN output signal level goes High and the LSU is deactivated. nVIDEO This is the actual Data Signal.
  • Page 201 6.2.10 Modem and Peripheral Circuit This circuit consists of Modem, DAA (Primary/Secondary) and peripheral circuit. This modem conforms to ITU-T V.34, V.33, V.17, V.29, V.27ter, V.21 channel 2 (FSK), T.4, and T.30. Modem transfers/receives data from Secondary DAA chip and serial communication. Secondary DAA chip communicates with the line through Primary DAA chip and its peripheral circuit.
  • Page 202 6.2.11 Receive Signal Control Circuit This circuit consists of operational DAA and its peripheral circuit. Up to this time, from Primary circuit to Secondary circuit such as Hybrid circuit, Analog circuit, Analog Front End (AFE : A-D / D-A convertor) and Modem through Line transformer, and all the Received Signals to the AFE are processed with Analog signals.
  • Page 203 6.2.12 Transmission Signal Control Circuit This circuit consists of operational DAA and its peripheral circuit. As the same way as the Receiving Signal Control Circuit, Modem and DAA of Secondary Circuit are con- nected. The Transmit Signals are transferred as serial data to the DAA of Primary Circuit. Therefore, there is no Analog circuit, the signal level is adjusted with internal setting of Modem.

  • Page 204: Line Monitor Circuit

    6.2.13 Line Monitor Circuit The Line Monitor Circuit consists of an operational DAA (The secondary side chip) and its peripheral circuits. Its function is to monitor the dial tone, DTMF tone, response signals, etc. over the speaker. It also sounds the output of the key touch tones, alarm tones, etc.
  • Page 205 6.2.14 Line Control Circuit The Line Control Circuit consists of CML relay, DP circuit, DAA (Direct Access Arrangement), Ring Detect Circuit for power-save and DC hold circuit. A Jack for an external telephone, which can be used for either an external telephone or an optional Handset Kit. The block diagram of the Line Control Circuit is shown below.
  • Page 206 Dial Pulse Generator The Dial Pulse Generator consists of a CML relay, a DC hold circuit, a dial pulse generate circuit and their peripheral circuits. The generator generates dial pulses. The CPU on the SC Board controls all dial pulse generation sequences.

  • Page 207: Exploded View & Parts List

    Note: 1. Panasonic Document Imaging Company reserves the right to change any information enclosed herein without prior notification. (This includes, but is not limited to, parts pricing and availability, and text) 2. Electrical parts supplied may include previously used components.

  • Page 208: Control Panel Unit

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZNA000786 DZNA000792 DZNA000794 DZNA000795 DZNA000796 For UF-490 DZNA000797 DZNA000802 DZNA000817 DZNA000818 DZNA000944 Plate, LCD DZNA001104...
  • Page 209 AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZNA000788 DZNA000793 DZNA000803 DZNA000804 DZNA000805 For UF-490 DZNA000806 DZNA000811 DZNA000820 DZNA000821 DZNA000945 Sheet, Directory DZNA001103...
  • Page 210 For UF-490 1002 Harness, LSU DZFP001953 For UF-4000/4100 DZFP001015 For UF-490 1004 Harness, PNL DZFP001955 For UF-4000/4100 XTB3+8JFJ Screw XTB3+8J For UF-490 only XTB26+6JFI Screw XTB26+6J For UF-490 only DZPB000007 Screw XTW3+8SFJ Screw XTW3+8SFC For UF-490 only XTB3+12JFI Screw XTB3+12JZ...
  • Page 211 2 2 2 CN10 1002 1004 Fig. 1 Control Panel Unit...

  • Page 212: Adf Unit

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZJM000570 For UF-490 Chassis, Upper TX DZJM001389 For UF-4000/4100...
  • Page 213 AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZGT000034 Brush, Electric DZFP001014 For UF-490 1003 Harness, CIS DZFP001954 For UF-4000/4100 XTB3+8JFJ Screw XTB3+8J For UF-490 only XUC3 E-Ring XTB26+6JFI Screw XTB26+6J For UF-490 only...
  • Page 214 2 2 2 1003 CN13 Fig. 2 ADF Unit...

  • Page 215: Fuser Unit

    DZHC000137 Actuator, D DZGT000029 Thermistor Assembly DZKR000005 Spring, Pinch Roller DZLA000083 Roller, Idle K0BDB0000071 Thermostat DZJL000140 Harness, Lamp B For UF-490 only DZGT000030 Fuse See Note DZGT000045 See Note DZJL000142 Harness, Lamp A DZGN000025 Lamp, Fuser DZGN000026 DZJL000141 Harness, Lamp C...
  • Page 216 Purchaser of those countries are requested to order the Fuser Unit Assy (DZHP005392) in stead of this part. Countries subject to embargo are: Cuba, Iran, Iraq, Libya, North Korea, Syria and the Sudan. This list is subject to change without further notice from Panasonic Communications Co., Ltd.
  • Page 217 1007 2 2 2 LVPS LVPS CN102 CN102 1001 1009 CN11 CN11 Fig. 3 Fuser Unit...

  • Page 218: Asf Unit

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZJM000619 For UF-490 Cover, Paper Tray DZJM001382 For UF-4000/4100...
  • Page 219 AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZJL000131 Plate, Discharge DZJC000296 Holder, Plate DZFP000747 Resistor, 200M DZHC000133 For UF-490 Actuator, Timing DZHC000179 For UF-4000/4100 DZJA000815 For UF-490 Holder, Actuator DZJA001522 For UF-4000/4100 DZKQ000055...
  • Page 220 DZEC102012 PC Board, SNST (No Paper and For UF-490 Toner Level Sensors) DZEC103538 For UF-4000/4100 DZFP001019 For UF-490 1008 Harness, SNST DZFP001959 For UF-4000/4100 XTB3+8JFJ Screw XTB3+8J For UF-490 only XUC4 E-Ring XUC5 E-Ring DZJM000171 Snap Ring FFPFJ0041 Snap Ring...
  • Page 221 2 2 2 CN14 1008 CN15 Fig. 4 ASF Unit...

  • Page 222: Drive Unit

    Plate, Gear DZJA001514 For UF-4000/4100 DZJM000796 Sponge, F DZJM000797 Sponge, R DZFP001017 For UF-490 1006 Harness, MOT DZFP001957 For UF-4000/4100 XTB3+8JFJ Screw XTB3+8J For UF-490 only XTB3+6FFJ Screw XTB3+6F For UF-490 only XUC4 E-Ring XTB3+20JFJ Screw XTB3+20J For UF-490 only...
  • Page 223 2 2 2 1006 CN12 CN12 Fig. 5 Drive Unit...

  • Page 224: Base Unit

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZMA004797 Frame, Main DZMC000731 For UF-490 Plate, Base DZMC000840 For UF-4000/4100 DZJA000821 For UF-490...
  • Page 225 DZEC103535 For UF-4000/4100 PC Board, SRU See Sect. 7.8 PC Board/Harness DZFP001016 For UF-490 1005 Harness, SPK DZFP001956 For UF-4000/4100 XTB3+8JFJ Screw XTB3+8J For UF-490 only XYN4+F6FJ Screw XYN4+F6 For UF-490 only XTB3+6JFJ Screw XTB3+6J For UF-490 only XSB4+10BN Screw...
  • Page 226 (OPTIONAL) 2 2 2 LVPS CN101 1005 Fig. 6 Base Unit...

  • Page 227: Pc Board/Harness

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZEC102241 DZEC102108 DZEC102245 DZEC102247 DZEC102248 DZEC102249 DZEC102190 DZEC102250 DZEC102251 DZEC102253 DZEC102254 DZEC102191 DZEC102000 DZEC102192 DZEC102256 DZEC102265 PC Board, SC For UF-490 DZEC102346 DZEC102193 DZEC102164 DZEC102257 DZEC102258 DZEC102259 DZEC102260 DZEC102261 DZEC102453 DZEC102262 DZEC102194 DZEC102195 DZEC102263 DZEC102264 DZEC102212...
  • Page 228 DZEC103858 DZEC103859 DZEC103860 DZEC103861 DZEC103862 DZEC103863 DZEC103864 DZEC103865 DZEC103866 ETXDN342A2E Power Supply Unit For UF-490 (For 100 VAC Power Supply) ETXDN342A2EA For UF-4000/4100 ETXDN342E2E Power Supply Unit For UF-490 (For 200 VAC Power Supply) ETXDN342E2EA For UF-4000/4100 DZEC102400 PC Board, PNL (For A4 size)
  • Page 229 DZEC100422 DZEC100492 DZEC100493 DZEC100494 The Part Number depends on each PC Board, SRU DZEC100496 individual Destination DZEC100497 DZEC102449 DZEC102450 DZEC102451 DZHP000303 For UF-490 Solenoid, Stamp L9AAAABA0004 For UF-4000/4100 DZGT000029 Thermistor Assembly DZGB000032 For UF-490 Solenoid L9AAABCB0002 For UF-4000/4100 FBA06T24LSE DZDR000021...
  • Page 230 CN4 / CN6 cannot CN10 CN12 CN14 be removed (soldered) 1002 1006 CN11 1001 CN15 1008 CN51 1004 1007 2 2 2 CN13 1003 1004 CN103 SNSE CN73 CN77 Power Supply Unit CN76 1001 1007 CN91 SRU (Optional) SNST Toner Level SNST No Paper SNST CN101 1008...

  • Page 231: Cartridge Unit

    7.9. Cartridge Unit Safety Ref. Part Number Part Name Note AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY OP1 Mark Parts UG-3220...
  • Page 232 2 2 2 Fig. 8 Cartridge Unit...

  • Page 233: Packing And Accessories

    AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZSD001475 DZSD001469 DZSD001486 DZSD001477 DZSD001472 DZSD001487 DZSD001478 DZSD001463 DZSD001471 DZSD001476 For UF-490 DZSD001544 DZRQ000052 DZSD001484 DZSD001485 DZSD001483 DZSD001826 DZSD001565 DZSD001488 Operating Instructions DZSD001470 PJQMC0212Z For UF-4000...
  • Page 234 AA AB AE AG AH AJ AK AL AM AP AR AT AU AV AW EE EN YA YC YF YG YH YJ YK YM YR YS YT YV YW YX YY Mark Parts DZFM000028 DZFM000073 DZFM000017 DZFM000064 DZFM000027 DZFM000081 DZFM000064 For UF-490 DZFM000032 DZFM000076 DZFM000030 DZFM000074 Power Cord DZFM000061 DZFM000085 DZFM000065 DZFM000115...
  • Page 235 Approx. Yield: 1,000 pages See Ref. No. Starter Toner Cartridge (Cannot be ordered as replacement 802 or 803 Toner Cartridge) DZRJ000011 Bag,Polyethylene DZML000402 For UF-490 Tray, Document Sub DZML000522 For UF-4000/4100 DZJM000619 For UF-490 Cover, Paper Tray DZJM001382 For UF-4000/4100...
  • Page 236 2 2 2 Fig. 9 Packing and Accessories...

  • Page 237: Installation

    8 Installation 8.1. Function Key Any function can be started by first pressing and then enter the function number, or by FUNCTION pressing scroll keys repeatedly until the desired function appears on the display. Deferred Communication 1 = XMT Polling 1 = Polling Print List 1 = Journal (Print/View)

  • Page 238: Main Unit And Accessories

    8.2. Main Unit and Accessories Unpack the carton and check that you have all the accessories illustrated. Starter Toner Cartridge Drum Unit (See Note 1) Machine Paper Tray Paper Tray Cover Document Sub Tray Document Return Tray Telephone Line Cable Power Cord Telephone Line Cable Adapter (See Note 2)

  • Page 239: Installing The Accessories

    8.3. Installing the Accessories Paper Tray Hook the projections into the holes on the machine. Paper Tray Cover Final Installed View Document Sub Tray Handset Cradle Hook the projections into the Stopper holes on the machine. Handset [Available as an Option] Handset Cord [Available as an Option] Handset Cradle...

  • Page 240: Installing The Toner Cartridge

    8.4. Installing the Toner Cartridge Unpack the Toner Cartridge and rock it back and forth as shown for 5 or 6 times to even the toner inside. Remove the protective seal. Note: Pull on the seal slowly and straight out. Slide the Toner Cartridge all the way into the Drum Unit and rotate the green lever upwards to lock the Toner Cartridge in place.
  • Page 241 Open the ADF Door and Printer Cover. Align the projections on both sides of the Drum Unit/Toner Cartridge Assembly with the grooves in the machine as shown and insert the Drum Unit/Toner Cartridge Assembly into the machine. (1) Push the Drum Unit/Toner Cartridge Assembly down into the machine, snapping it in place.

  • Page 242: Cleaning The Printer Roller

    Cleaning the Printer Roller If you find toner on the back of the recording paper, the printer roller in the Fuser unit is probably dirty. MAINTENANCE(1-9) * PRINTING * The machine will print out 3 Cleaning Charts. Then, return to standby. <PRINTER ROLLER CLEANING CHART>...

  • Page 243: Loading The Recording Paper

    8.5. Loading the Recording Paper How to Load the Recording Paper Remove the Paper Tray Cover. (1) Load the paper into the Paper Tray. Paper Width Guide (2) Slide the Paper Width Guide to the right until it lightly touches the stack of paper without bending the paper.

  • Page 244: Connecting The Telephone Line Cable And Power Cord

    8.6. Connecting the Telephone Line Cable and Power Cord Power Cord Plug one end of the power cord into an ordinary 3 prong AC outlet and the other end into the receptacle on the rear of the machine. Warning: This apparatus must be properly grounded through an ordinary 3 prong AC outlet. Do not break off the earth (ground) prong to fit a 2 prong outlet.

  • Page 245: Customizing Your Machine

    8.7. Customizing Your Machine General Description Your facsimile machine has a variety of adjustable Fax Parameters. These parameters, listed in the Parameter Table, are preset for you and do not need to be changed. If you do want to make a change, read the table carefully.

  • Page 246: Fax Parameter Table

    Fax Parameter Table Setting Parameter Setting Comments Number CONTRAST Normal Setting the home position for the CONTRAST. Lighter Darker RESOLUTION Standard Setting the home position for the RESOLUTION. Fine S-Fine Halftone STAMP Setting the home position of the STAMP key. To select the stamp function when document is stored in (See Note 1) memory, see Fax Parameter No.
  • Page 247 Fax Parameter Table Setting Parameter Setting Comments Number RECEIVE MODE Setting the receive mode. (See Note 1) FAX/TEL TAM I/F OPERATOR CALL 20 sec. Selecting the length of time that your machine signals TIMER (rings) for an incoming voice call in Fax/Tel Auto Switching 30 sec.
  • Page 248 Invalid Selecting whether or not the machine accepts to update DIAGNOSTIC the firmware or Remote Diagnostics from the remote Valid station. Please ask your Panasonic Authorized Dealer for details. DIAGNOSTIC (----) Setting the password for Remote Diagnostic Mode. Please PASSWORD ask your Panasonic Authorized Dealer for details.
  • Page 249 Fax Parameter Table Setting Parameter Setting Comments Number COUNTRY CODE Selecting the country code when installing your machine. (See Note 1) LANGUAGE Selecting the language to be shown on the display and reports. PC-FAX RCV MODE Print Selecting how the machine will execute the received Fax document(s).
  • Page 250 memo...

  • Page 251: Schematic Diagram

    Not Used pTR0 TRIAC CN102 R41-2181C (MITSUMI) FBS8700 5P-SAN (JST) S2P3-VH (JST)    (White) White (N) Black (L) (L) : Live (H) : Neutral 200M ohm FAP7700 FAP8722 Transfer Charge nINIT DZEP000602 : UF-490 Development nFAULT Not Used Not Used Toner DZEP000965 : UF-4000/4100 CN16 Not Used Cartridge B4B-PH-K-M (JST) nSELIN Fuser Lamp White (N) Black (L) 2-172076-1 (AMP) 2-172076-1 (AMP) +24V Thermostat Thermal Fuse N.C.

  • Page 252: Sc Pc Board (Uf-490)

    9.2. SC PC Board (UF-490) nSDRAS 002:A4;003:A1 nSDRAS nSDCAS 002:A4;003:A1 nSDCAS +3.3V SDCLK 49.152MHz 002:A3;003:A1 SDCLK SDCKE 003:A1 SDCKE A[23-1] A[23-1] +3.3V 002:D1;003:A1;004:B1;006:E3 0.1uF +3.3V 62.5mW R135 62.5mW 0.1uF R140 62.5mW R180 62.5mW 0.1uF R210 62.5mW 0.1uF +3.3V 0.1uF TL14 0.1uF...
  • Page 253 008:C1 VGSD[0-7] 006:E4 VGSD[0-7] DRCK 007:B4 006:E1 nSYNC 010:A3 pSSRA 006:E5 nVSCK pLDON 008:C3 006:E5 nVSEN nPRTINT 001:A4 006:E5 nVSDA 001:A4;007:C4 nBPNT 006:E3 nMOE nVREQ 006:E5 001:A4 nSCNINT pMCLKI 006:E1 0.0625W Model Drawing Name UF-490 SC PC Board (2/10)
  • Page 254 D[10] A[10] DQ10 D[11] A[11] DQ11 D[12] A[12] DQ12 D[13] A[13] DQ13 D[14] A[14] DQ14 D[15] A[15] DQ15/A-1 A[16] A[17] A[18] A[19] A[20] A[21] R252 62.5mW 16Mbit 32Mbit R252 Not Mounted Mounted #  Not Mounted-- Model Drawing Name UF-490 SC PC Board (3/10)
  • Page 255 120K 0.0625W 0.047uF 62.5mW 2SD1992A Speaker +5VA -5VA B2B-PH-K-M 220K 0.022uF 007:C4 pBZCLK 62.5mW 62.5mW 62.5mW pSPKOT 2200pF 62.5mW 62.5mW 16.0V 47.0uF BA4558F AGND 2SB1321A AGND Gi:30min 001:A4 DTC114EKA nBZHIGH A class AMP -5VA AGND Model Drawing Name UF-490 SC PC Board (4/10)
  • Page 256 DAARST 004:D3 IC29 R100 62.5mW nMDMRST 001:D3;004:D2 +3.3V 2SC3588 MA157 IC29 NC7SZ08P5 1800pF Not Mounted 250mW 250.0V R124 250mW 1000pF AOUT 004:A2 R123 R104 62.5mW 2200pF Not Mounted C209 50.0V 2200pF IGND Line Side   DSP Side Model Drawing Name UF-490 SC PC Board (5/10)
  • Page 257 BOFST4 002:D3 BOFST3 # : Not Mounted 002:D3 BOFST2 002:D3 BOFST1 VGSD[0-7] 002:D2 BOFST0 +3.3V VGSD[0-7] 002:A4 IC15 +3.3V TC74HC4051AFT nVREQ 002:D4 nVSCK 002:A4 0.0625W 0.0625W nVSEN 002:A4 R139 180K R306 2.2K nVSDA 002:A4 AGND Model Drawing Name UF-490 SC PC Board (6/10)
  • Page 258 001:C3 001:D3 DTC114EKA nPWOFF Gi:50min R173 Gi:30min pBZCLK 004:B4 pBZCLK 62.5mW      DRCK +3.3V   4.7K DTC143ZKA DRCK 002:D4 R177 62.5mW R178 001:A4;002:D4 nBPNT nBPNT 62.5mW Gi:50min 100pF C146 +24VM High Voltage Paper Clutch # : Not Mounted Model Drawing Name SC PC Board (7/10) UF-490...
  • Page 259 DTC143ZKA Laser 4.7K +24V 002:D4 pLDON MGND R312 560.0 SCHMITT INVERTER (For Jitter-Free Output) IC25 2SA1037AK 002:D4 pHSYNC CN10 nHSYNC 0.1W 62.5mW TC7SH14FU +3.3V DTC114EKA CN10 DGND IC25 CN10 DGND TC7SH14FU CN10 DGND # : Not Mounted Model Drawing Name SC PC Board (8/10) UF-490...
  • Page 260 TSENCONT   and 1.5K High = LED On   62.5mW Low  = LED Off   No Paper Sensor R280 002:A3 SCANENB CN16 CN15 62.5mW CN15 +3.3V 002:A1 CN16 R317 0.0625W 002:A1 CN16 R318 0.0625W 62.5mW R271 CN15 nPCHK1 001:A3 No Paper Sensor pPCHK1 CN16 Model Drawing Name SC PC Board (9/10) UF-490...
  • Page 261 2SC2412K Actuator Closed : No Detection 001:A3 nADF1 R234 4.7K C174 16.0V Actuator Open    : Detection 47.0uF 62.5mW 62.5mW 62.5mW Clutch +5VSE Exit  Sensor R258 R262 2SD874A 300mA 2012 62.5mW R263 nESEN nESEN 001:A3 Actuator Open    : No Detection Actuator Closed : Detection MGND # : Not Mounted 2012 MGND Model Drawing Name UF-490 SC PC Board (10/10)

  • Page 262: Sc Pc Board (Uf-4000/4100)

    9.3. SC PC Board (UF-4000/4100) +3.3V nSDRAS 002:A4;003:A2 nSDRAS nSDCAS 002:A4;003:A2 nSDCAS SDCLK 49.152MHz 002:A3;003:A1 SDCLK +3.3V SDCKE 003:A1 SDCKE 0.1uF A[23-1] A[23-1] 0.1uF 002:D1;003:A1;004:B1;006:E3 C215 1000pF +3.3V 0.1uF 50.0V C216 1000pF 62.5mW 0.1uF 50.0V R135 62.5mW C217 1000pF R140 62.5mW 0.1uF 50.0V...
  • Page 263 +3.3V for 600dpi 10.923MHz 009:C4 62.5mW C154 50.0V 009:C4 R307 TC7SU04FU AT-49-7.2354MHz 50.0V R349 R341 IC10 18pF 0.0625W 0.0625W +3.3V 0.1uF R281 0.0625W 50.0V for 16dot*15.4line 10.923MHz pLEDON 006:B1 50.0V R275 2.2K 0.0625W 7.2354MHz 18pF CISCLK 006:E1 006:E1 0.1uF nI_O2 001:D2 0.1uF nI_O1 001:D2 62.5mW...
  • Page 264 D[15-0] D[15-0] 001:A2;002:A1;004:B1;006:E3 A[23-1] A[23-1] 001:A1;002:D1;004:B1;006:E3 +3.3V NF23 BLM11A601S 0.1uF D[0] +3.3V D[1] IMAGE,WORK NF25   D[2] BLM11A601S SDRAM 64M D[3] 0.1uF +3.3V VDDQ 001:A1;002:A3 SDCLK VDDQ BLM11A601S 001:A1 SDCKE VDDQ NF35 001:D2;002:A3 nWRU_DQMU DQMU D[4] VDDQ 001:D2;002:A3;003:A3;003:C3 nWRL_DQML DQML 0.1uF 001:D2;002:D1 nSDRM0 D[5]...
  • Page 265 +3.3V +3.3V XC6209B182MR +1.8V +1.8V 22.0uF IC32 #: Not Mounted VOUT 16.0V 0.1uF 47uF 0.1uF 0.1uF 0.1uF 0.1uF R345 0.1W 0.1uF +5VA -5VA +5VA -5VA R344 0.1W 0.1uF 0.1uF 001:A1;002:D1;003:A1;006:E3 A[23-1] 0.1uF A[23-1] +3.3V +3.3V 001:A2;002:A1;003:A1;006:E3 62.5mW D[15-0] 62.5mW 26,29,31,33pin  62.5mW for Emulation boad JTAG i/f 62.5mW AGND AGND...
  • Page 266 52830-6245 +5VP TEL/Handset CN16 FL05RD200A C103 250V CN16 CN16 PC814A CN16 CN16 3.8V 3.8V CN16 250mW 10K R116 pCTON 007:B1 FL05RD200A RD3.6M RD3.6M 250mW 10K R117 52830-6245 52830-6645 LINE JP17 CN17 005:A3 FL05RD200A CN17 +5VP L2(T) CN17 L1(R) CN17 PC814A JP18 UF1717V282Y0R5 CN17...
  • Page 267 +24V Duty puls LED control Vled R134 3.0W CISCLK 002:D1 Gled IC16 IC17 002:D1 R255 2SD2185 62.5mW TC7SET08FU TC7SET08FU pLEDON 002:D1 1.5K 002:D4 pMCLKI nSYNC 002:A4 +3.3V +3.3VF NF27 TC7SET08FU IC16 NF37 BLM11A601S 0.0625W BLM11A121S BLM11A471SG C222 50.0V 56pF TC7SET08FU IC17 0.0625W AGND AGND AVDD DVDD...
  • Page 268 +3.3V Low Voltage 11P-SAN +24V Power Supply BL02RN1-R62 +24V #:Not Mounted   use for DAA ditection +24V R153 100mW R164 2012 2012 2012 002:D4;005:D3 nCTON 2.2K 005:D1 DTC114EKA pCTON +3.3V Gi:30min 2012 2012 +5VP +5VP R166 Mounts when the function, the hook-up detection nHKOF 002:D2 +3.3V     of the handset in the saving energy mode. 2.2K BL02RN1-R62 +3.3V 005:D2 pHKOF DTC114EKA Gi:30min R154 100mW...
  • Page 269 CN Mounts +24VM B13B-PH-K-M C186 C187 100mW 0.22uF 0.22uF +24V CN10 B2(3)B-PH-K-S +24VD MGND 2012 2012 BL02RN1-R62 +24VM +24V CN11 DTC143ZKA CN10 CN11 4.7K +24VD CN11 002:D4 nPMCK INTER LOCK SW (DOOR SENSOR) +3.3V 62.5mW 2012 poligon R181 560.0 002:D4 nPMRY CN10 nREADY 62.5mW 2SA1037AK 0.0625W 2012...
  • Page 270 +3.3V +3.3V_side +5V_side 0.1uF NF29 0.0625W C161 002:D3 pBUSOUT 0.1uF C163 DATA[8-1] Vcc-cable Centronics i/f 002:D3 0.1uF DATA[8-1] C162 0.1uF Centronics i/f C164 DATA[1] JW45 DATA0 DATA[2] JW54 DATA1 DATA[3] JW46 DATA2 DATA[4] JW55 DATA3 DATA[5] JW47 DATA4 DATA[6] JW56 DATA5 DATA[7] JW48 DATA6 DATA[8]...
  • Page 271 FCC20252ADTP *ST:   Mount when it has stamp function +24VM +3.3V CN13 F0805B2R50FW SFPB54 B2B-PH-K-S 2.5A +24V SMA7029M(LF1054) 2012 CN13 +24V B6B-PH-K-S   FCC20102ADTP 002:A4 MOTOR 002:A4 CN12 A  ( 1.0A 55SPM25D7ND IC26 CN12 CN12 nA ( 2012 C170 2200pF OUTA CN12 B  ( CN13 nSTANPON +3.3V CN12 REFA OUT*A 2200pF C169...

  • Page 272: Pnl Pc Board

    * : Not Mounted 1000pF EVQ11L04M-1 Energy Saver Key nWAKUP 003:B2 +5VP 62.5mW 62.5mW B-Point Sensor 100K 4.7k 62.5mW DTC143ZKA +5VP 100mW CNA1006N A-Point  100mW Sensor CNA1006N CNA1006N B4 Width  Sensor B4 Sensor Mounted Mounted Not Mounted B4 Sensor Not Mounted Not Mounted Mounted Model Drawing Name UF-490 PNL PC Board (1/3) UF-4000/4100...
  • Page 273 KIN[4] EVQ11L04M-1 SW13 EVQ11L04M-1 SW21 EVQ11L04M-1 SW29 EVQ11L04M-1 EVQ11L04M-1 SW16 EVQ11L04M-1 EVQ11L04M-1 BL (G) 2SC2411K 001:D2;002:D2 pBLCNT 4.7K 0.0625W LED2 0.25W 333-2UGC/H0 SLI-343URC SLI-343URC 0.0625W LED8 LED7 LED5 LED6 333-2UGC/H0 333-2UGC/H0 Back Light Model Drawing Name UF-490 PNL PC Board (2/3) UF-4000/4100...
  • Page 274 JW50 JW32 JW68 JW51 JW28 JW70 JW23 Not Mounted CN50 JW60 JW78 CN50 JW61 SCN_DB[7-0] 001:A1;002:A1 SCN_DB[7] SCN_DB[6] SCN_DB[5] SCN_DB[4] SCN_DB[3] SCN_DB[2] SCN_DB[1] SCN_DB[0] 001:C2 62.5mW 001:C2 62.5mW 001:C2 62.5mW RCM7168W-A Model Drawing Name UF-490 PNL PC Board (3/3) UF-4000/4100...

  • Page 275: Ils Pc Board

    9.5. ILS PC Board S2(3)B-PH-K-S SW102 SW101 COM COM +24V CN73 COM COM AVM3958 SC PCB AVM3958 (CN11) CN73 AVM3958 +24VD CN73 Model Drawing Name UF-490 ILS PC Board (1/1) UF-4000/4100...

  • Page 276: Snst Pc Board

    Toner Sensor - Side No Paper Sensor - Side S6B-PH-K-M pPCHK CN81 TONER CN81 CNA1003H01ME LED_5V CN81 SC PCB (CN15) DZFP001043 FBS8716 CN81 TSENCNT TONER-PCHK, Harness CN81 TONER CNZ1120 CN81 TSENCNT DZEP000618-2/2 DZEP000618-1/2 Model Drawing Name UF-490 SNST PC Board (1/1) UF-4000/4100...

  • Page 277: Snse Pc Board

    9.7. SNSE PC Board B2B-PH-K-S B5B-PH-K-S To: Fuser Unit CN76 CN77 SC PCB (Thermistor) (CN7) CN76 CN77 +5VSE CN77 nESEN CN77 CN77 CNA1003H01ME Exit Sensor Model Drawing Name UF-490 SNSE PC Board (1/1) UF-4000/4100...

  • Page 278: Aci Pc Board

    9.8. ACI PC Board AC Inlet NC-179-L3A Harness, ACI FBS8701 AC (L) ACH1 (Black) Power Supply Unit FG (G) ACH1 (White) (CN101) AC (N) FG Strap FBS8702 Model Drawing Name UF-490 ACI PC Board (1/1) UF-4000/4100...

  • Page 279: Power Supply Unit (For Usa / Canada)

    9.9. Power Supply Unit (For USA / Canada) Model Drawing Name Power Supply Unit UF-490 UF-4000 For USA / Canada (1/2)
  • Page 280 Model Drawing Name UF-490 Power Supply Unit UF-4000 For USA / Canada (2/2)

  • Page 281: Power Supply Unit (For Other Destinations)

    9.10. Power Supply Unit (For Other Destinations) Model Drawing Name Power Supply Unit UF-490 For Other Destinations (1/2) UF-4100...
  • Page 282 Model Drawing Name Power Supply Unit UF-490 UF-4100 For Other Destinations (2/2)
  • Page 283 memo...
  • Page 284 DZZSM00309...

This manual is also suitable for:

Uf-4000Uf-4100

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