Front Cover (104), Speaker (117), Separation Rubber (207) ......20 General Circuit Diagram......54 Control Panel Unit, SCA / SCB PCB (UF-595, UF-585)..56 PNL1 PC Board (231), LCD Unit (233)...22 LPC PCB ..........74 Transmit Guide (301) Assembly, 3.10 LCU/LCE PCB........81 Scanning Glass (308) ......24...
Page 4
Schematic Diagram ....... 271 and Test Results) .........149 10.1 SCA PC Board (UF-595) ...... 271 Service Mode 4 (Modem Test) .....162 10.2 SCB PC Board (UF-585) ...... 280 Service Mode 5 (Diagnostic)....167 10.3 LCU,LCE PC Board ......286 Service Mode 6 (RAM Initialization)..169 10.4 Low Voltage Power Supply PC Board..
1 General Description Overview This section covers the features and specifications of the plain paper facsimile transceiver "Panasonic UF-585/595". This fax machine can transmit and receive on the Public Switched Telephone Network (PSTN) in modes conforming to ITU-T Group 3 recommendations.
Page 6
12. Deferred Communication The 10 built-in 24-hour timers allow the operator to set deferred transmissions or deferred polling. Using the document memory, documents can also be transmitted to multiple stations. 13. Substitute Reception The contents of a document will be received into the document memory if the recording paper or toner runs out, or a recording paper jam occurs during reception.
26. Receive to Memory Users can set the unit to store incoming documents into its available memory. Later, using a 4-digit password, stored documents can be printed when the user is present. This function helps ensure that important documents are not read or lost while they are sitting unattended in the fax tray.
Page 8
(using ITU-T Image No.1 in Standard Resolution) 12. Transmission Speed UF-585 : 6 Seconds using ITU-T Image No. 1 in Standard Resolution, memory to memory communication. UF-595 : 3 Seconds using ITU-T Image No. 1 in Standard Resolution, memory to memory communication.
13. Automatic Dialing Dialing Signal 10 PPS/DTMF Dialing Method One-Touch Dialing Up to 28 keys (including 4 programmable keys) Abbreviated Dialing Up to 72 stations Manual Number Dialing Up to 12 stations (Direct Dialing) (Up to 36 digits including pauses) Programmable Dialing Up to 4 programmable keys Combination Dialing...
100 sheets Power 1. Power Requirement 180~264 VAC, 47~63Hz, Single Phase 108~132 VAC, 47~63Hz, Single Phase 2. Power Consumption UF-585 UF-595 ← (100V version) Standby (Sleep Mode: On) Approx. Less than 0.7 W/H ← (200V version) Approx. Less than 0.8 W/H Standby (Power Save Mode: On) Approx.
Power Cord (1008), Telephone Line Cable (1009), Lithium Battery (234), Recording Paper Tray Assembly (1007), Paper Cassette (1) Remove the Battery Holder (230). (2) Release 2 Latch Hooks. (3) Remove the Lithium Battery (234). (4) Replace with a new Battery. Caution: Dispose of the Lithium Battery properly and keep it away from small children.
Left Cover (103), Right Cover (102), Front Cover (104), Speaker (117), Separation Rubber (207) (1) Open the Printer Cover (106). (2) Open the Control Panel Unit. (3) Remove the Memory Card Cover (110). (Remove the Memory Card, if installed.) (4) 2 Screws (B1). (5) Remove the Left Cover (103).
Page 21
(11) Release 3 Latch Hooks. (12) Remove the Front Cover (104). (11) (12) Replacing & Cleaning Separation Rubber (1) Open the Control Panel Unit. (2) Open the Printer Cover (106). (3) Remove the Separation Rubber Holder Assy (202). (4) Replace with a new Separation Rubber (207). (5) Clean the Separation Rubber (207) with a soft cloth, soaked with isopropyl alcohol.
Control Panel Unit, PNL1 PC Board (231), LCD Unit (233) (1) Open the Printer Cover (106) (2) Slightly open the Control Panel Unit. (3) Remove the Left Cover (103) and the Right Cover (102). (Refer to 2.3) (4) Disconnect Connector CN4 on the SCA/SCB PC Board. (5) Release the Stopper Latch (210) and open the Control Panel Unit.
Page 23
(13) Disconnect the Flat Cable from the Connector CN41 on (15) the PNL1 PC Board. (13) (14) Release 3 Latch Hooks. (15) Remove the LCD Holder (223). (14) (16) Release 2 Latch Hooks. (17) Remove the LCD Unit (233). (16) (17)
Transmit Guide (301) Assembly, Scanning Glass (308) (1) Remove the Left Cover (103), Right Cover (102), and (4)x4 Front Cover (104) (Refer to 2.3). (2) Remove the Control Panel Unit (Refer to 2.4). (3) Release the Harnesses from the clamps. (4) 4 Screws (19).
Eject Roller (303) (1) Remove the Transmit Guide (301) Assembly (Refer to 2.5). (2) Remove the Stamp Assembly (325, 326) (Refer to 2.6). (3) Release 2 Latch Hooks. (4) Remove the Ground Plate (317). (5) Release the Latch Hook by using a small Blade-tip Screwdriver.
Transmit Motor (324) (1) Remove the Transmit Guide (301) Assembly (Refer to 2.5). (2) Remove the Stamp Assembly (325, 326) (Refer to 2.6). (3) Disconnect the Harness (340) from the Transmit Motor. (4) Remove the ADF Gear (305) and ADF Angular Shaft (338).
2.10 A4 LED Array (329), Feed Roller (302) (1) Remove the Scanner Block (321) (Refer to 2.9). (2) Remove the Ground Plate (317). (3) 3 Screws (19). (4) Release the Harness from the hook. (5) Remove the LED Bracket (306) Assembly. (6) Remove 3 LED Clips (307).
2.11 LPC PC Board (401), SCA/SCB PC Board (422), ILS PC Board (425), SNS4 PC Board (729) (1) Remove the Left Cover (Refer to 2.3). (2) Disconnect all Connectors on LPC PC Board (401). (3) Release Connectors CN50 and CN67 with your finger as shown in the illustration.
2.12 High Voltage Power Supply Unit (424), Paper Feed Solenoid (531), Clutch Gear Assembly (530), Paper Feed Roller (518) (1) Remove the Right Cover (102) (Refer to 2.3). (2) Remove the HVPS Sheet (408). (3) 4 Screws (19). (4) Disconnect Connector CN39 on the the HVPS Unit. (5) Remove the HVPS Unit (424).
Page 33
Clean the Paper Feed Rollers (518) with a soft cloth, soaked with isopropyl alcohol. (15) 2 Screws (4N). (15) (16) Remove the Paper Feed Rollers (518). (16)
2.13 Printer Cover (106), Rear Cover (105), Printer Motor (626) (1) Remove the Left Cover and the Right Cover (Refer to 2.3). (2) Release the hooks and remove the Printer Cover (106). (3) 2 Screws (B1). (4) Remove the Rear Cover (105). (5) Remove the HVPS Unit (424) (Refer to 2.12) (6) 1 Screw (19).
2.14 LCU PC Board (402), Low Voltage Power Supply Unit (423) (1) Remove the Rear Cover (105) (Refer to 2.13). (2) Remove the Flat Cable from the Connector CN25 on the LCU PC Board. (3) 3 Screws (B5). (4) Remove the LCU PC Board (402). (5) 1 Screw (B1).
2.15 Fuser Unit (701), Thermistor Assembly (728) CAUTION: To prevent getting burned, do not install, remove, clean or adjust when the Fuser Unit is hot. (1) Remove the Rear Cover (Refer to 2.13). (2) 1 Screw (19). (3) Remove the Fuser Top Cover (733). (4) Disconnect Connectors CN85 and CN87 on the SNS4 PC Board (729).
2.16 Fuser Lamp (732), Exit Roller (719), Fuser Roller (709), Pressure Roller (706) (1) Remove the Rear Cover (Refer to 2.13) and the Fuser Unit (Refer to 2.15). (2) 1 Screw (4N). (3) Remove the LVPS-Fuser Harness (727) and Fuser Lamp Terminal B (731).
Page 38
(10) Remove 2 Pressure Springs (708). (10) (11) Remove the E14 Gear (714). Caution: You may need to use force to pull out the Gear. (12) Remove the 2 E18 Gears (713). (14) (13) Remove 2 C-Rings (712). (12) (14) Remove the E24 Drive Gear (711). (15) Remove 2 P17L6.8 Bushings (710).
Page 39
(19) Remove 2 P6L5.5 Bushings (707). (20) Remove the Pressure Roller (706). Caution: Do not scratch the surface of the Pressure Roller when removing or reinstalling it. (20) (19)
2.17 Rear Chassis (505), PRTA PC Board (536), SNS1 PC Board (615) (1) Remove the Fuser Unit (701) (Refer to 2.15). (2) 1 Screw (19). (3) Remove the Memory Card Ground Plate (516). (4) Remove the Parallel Port I/F Cover (113), Left and Right Printer I/F Brackets (405, 406) (Refer to 2.14).
Page 41
(13) Disconnect Connectors CN80 and CN81on the SNS1 PC Board (615). (14) 1 Screw (19). (15) Remove the SNS1 PC Board (615). (13) (14) (15)
2.19 Toner Sensor (513), Laser Unit [LSU] (512), SNS3 PC Board (535) (1) Remove the Transmit Guide Assembly (Refer to 2.5). (2) 2 Screws (19). (3) Remove Ground Wire (542). (4) Remove the CCD Shield Plate (533). (5) 1 Screw (19). (6) Disconnect Connector CN84 on the SNS3 PC Board.
Page 44
(10) Disconnect 2 Connectors on the Laser Unit (512). (11)x4 (11) 4 Screws (1Y). (11) (11) (12) (12) Remove the Laser Unit (512). (10) (13) Disconnect Connectors CN83 and CN84 on the SNS3 PC Board (535). (14) 1 Screw (19). (13) (13) (14)
2.20 Bias Transfer Roller (604) (1) Remove the CCD Shield Plate (Refer to 2.19). (2) 2 Screws (19). (3) Remove the BTR Guide (602). (4) Release the Latch Hook on the Transfer Guide (601) Black Assembly as illustrated and remove the Bias Transfer Roller (604).
2.21 SNS2 PC Board (534) (1) Place the machine on its rear side. (2) 1 Screw (19). (3) Remove the Plate A (507). (4) 1 Screw (19). (5) Remove the SNS2 PC Board (534). (6) Disconnect Connector CN82 (538) on the SNS2 PC Board.
Periodic Maintenance Check List The chart outlined below is a general guideline for maintenance. The example list is for an average usage of 50 transmitted and received documents per day. Needless to say, the environmental conditions and actual use will vary these factors. The chart below is for reference only.
1. Unplug the Power Cord to turn the machine OFF. 2. Install a Flash Memory Card (2 MB or higher) into the machine with the Panasonic Logo facing outwards. 3. Plug in the Power Cord to turn the machine ON.
Page 52
3.4.4 Firmware Version UF-585 V10000 Country Code Firmware Version Language Code Firmware Type A : Standard B : Optional Model Number...
ADF Pressure • When documents multi-feed, move the pressure Adjusting Lever to the 3 (H) position. • When documents do not feed properly, move the Pressure Adjusting Lever to the 1 (L) position. Position Pressure of separator Situation 1 (L) When the documents misfeed 2 (M) Medium...
SCA / SCB PCB (UF-595, UF-585) CN10 CN11 F-ROM Pin No. Signal Name Destination Signal Waveform Function CN1-1 +24V LED Array +24 VDC Power Supply +24V CN1-2 nLEDON LED Array LED Enable Signal Approx.+13V(H) LED Off LED On 0V(L) Pin No.
Page 57
Pin No. Signal Name Destination Signal Waveform Function CN2-4 nSBSY LPC PCB CN 50-4 Serial Interface Enable Signal +5V(H) 0V(L) CN2-5 nCMD LPC PCB CN 50-5 Serial Interface Command Data Signal +5V(H) 0V(H) CN2-6 nCBSY LPC PCB CN 50-6 Serial Interface Enable Signal +5V(H) 0V(L) CN2-7...
Page 58
Pin No. Signal Name Destination Signal Waveform Function CN3-1 +24V Stamp Solenoid +24 VDC Power Supply +24V CN3-2 NC Not Used CN3-3 nSTAMPON Stamp Solenoid Stamp Driver Signal +24V Stamp Off Stamp On Pin No. Signal Name Destination Signal Waveform Function CN4-1 BATLVL...
Page 59
Pin No. Signal Name Destination Signal Waveform Function CN4-10 pBZCLK PNL PCB CN40-10 Buzzer Clock CN4-11 nWAKUP PNL PCB CN40-11 Power Saver Reset Signal CN4-12 nPWSAVE PNL PCB CN40-12 Power Saver Enable +5V(H) 0V(L) CN4-13 nBPNT PNL PCB CN40-13 Read Point Sensor Signal +5V(H) 0V(L) Pin No.
Page 60
Pin No. Signal Name Destination Signal Waveform Function CN6-1 +24V LVPS CN33-1 +24 VDC Power Supply +24V CN6-2 +24V LVPS CN33-2 +24 VDC Power Supply +24V CN6-3 GND LVPS CN33-3 Ground CN6-4 GND LVPS CN33-4 Ground CN6-5 -12V LVPS CN33-5 -12 VDC Power Supply -12V CN6-6 +5V...
Page 61
Pin No. Signal Name Destination Signal Waveform Function CN7-1 CCD PCB CN30-1 Reset Signal +5V(H) 0V(L) CN7-2 FCK1 CCD PCB CN30-2 Shift Register Clock 1 1 s 1 s +5V(H) 0V(H) CN7-3 FCK2 CCD PCB CN30-3 Shift Register Clock 2 1 s 1 s +5V(H) 0V(H)
Page 62
Pin No. Signal Name Destination Signal Waveform Function CN8-4 pHKOF LCU PCB CN25-4 External Phone Off-Hook Detection Signal OFF Hook +5V (H) (Phone Line must be connected) H : Off Hook 0V (L) ON Hook L : On Hook CN8-5 pPLSD LCU PCB CN25-5 Pulse Dial Relay Drive Signal Make...
Page 63
Pin No. Signal Name Destination Signal Waveform Function CN9-1 pSPKOT Speaker Line Signal, Key Tone, Ringer CN9-2 Speaker Ground CN10 Note: CN212 is available when the Optional Parallel I/F is installed. Pin No. Signal Name Destination Signal Waveform Function PRTA PRTA CN200 CN202...
Page 64
Pin No. Signal Name Destination Signal Waveform Function PRTA PRTA CN200 CN202 CN212 CN10-9 D9 Data Signal (9) +5V(H) 0V(L) CN10-10 D8 Data Signal (8) +5V(H) 0V(L) CN10-11 D7 Data Signal (7) +5V(H) 0V(L) CN10-12 D6 Data Signal (6) +5V(H) 0V(L) CN10-13 D5 Data Signal (5)
Page 65
CN11 Note: CN212 is available when the Optional Parallel I/F is installed. Pin No. Signal Name Destination Signal Waveform Function PRTA PRTA CN201 CN202 CN212 CN11-1 GND Ground CN11-2 nWRH Write H Signal - Low Enable +5V(H) 0V(L) CN11-3 nWRL Write L Signal - Low Enable +5V(H) 0V(L)
Page 66
Pin No. Signal Name Destination Signal Waveform Function PRTA PRTA CN201 CN202 CN212 CN11-12 nINT1 Data Transfer Interrupt Signal +5V(H) 0V(L) CN11-13 nINT0 Signal Detect Interrupt Signal +5V(H) 0V(L) CN11-14 pDRACK Not Used CN11-15 nDREQ Not Used CN11-16 pDACK Not Used CN11-17 nRST FPGA (Field Programmed Gate Array) Reset Signal...
Page 67
CN12 Pin No. Signal Name Destination Signal Waveform Function CN12-1 GND Flash Memory Card Ground CN12-2 D3 Flash Memory Card Data Signal (3) 5V(H) 0V(L) CN12-3 D4 Flash Memory Card Data Signal (4) 5V(H) 0V(L) CN12-4 D5 Flash Memory Card Data Signal (5) 5V(H) 0V(L)
Page 68
Pin No. Signal Name Destination Signal Waveform Function CN12-13 A14 Flash Memory Card Address Signal (14) 5V(H) 0V(L) CN12-14 A15 Flash Memory Card Address Signal (15) 5V(H) 0V(L) CN12-15 nWRL Flash Memory Card Write L Signal - Low Enable 5V(H) 0V(L) CN12-16 RDY / *BSY Flash Memory Card...
Page 69
Pin No. Signal Name Destination Signal Waveform Function CN12-25 A5 Flash Memory Card Address Signal (5) 5V(H) 0V(L) CN12-26 A4 Flash Memory Card Address Signal (4) 5V(H) 0V(L) CN12-27 A3 Flash Memory Card Address Signal (3) 5V(H) 0V(L) CN12-28 A2 Flash Memory Card Address Signal (2) 5V(H)
Page 70
Pin No. Signal Name Destination Signal Waveform Function CN12-37 D11 Flash Memory Card Data Signal (11) 5V(H) 0V(L) CN12-38 D12 Flash Memory Card Data Signal (12) 5V(H) 0V(L) CN12-39 D13 Flash Memory Card Data Signal (13) 5V(H) 0V(L) CN12-40 D14 Flash Memory Card Data Signal (14) 5V(H)
Page 71
Pin No. Signal Name Destination Signal Waveform Function CN12-49 A21 Flash Memory Card Address Signal (21) 5V(H) 0V(L) CN12-50 GND Flash Memory Card Ground CN12-51 +5V Flash Memory Card +5 VDC Power Supply CN12-52 NC Flash Memory Card Not Used CN12-53 GND(A22) Flash Memory Card Ground...
Page 72
Pin No. Signal Name Destination Signal Waveform Function CN12-63 ID1 Flash Memory Card Flash Memory Card ID CN12-64 D8 Flash Memory Card Data Signal (8) 5V(H) 0V(L) CN12-65 D9 Flash Memory Card Data Signal (9) 5V(H) 0V(L) CN12-66 D10 Flash Memory Card Data Signal (10) 5V(H) 0V(L)
Page 73
CN15 Pin No. Signal Name Destination Signal Waveform Function CN15-1 +24V LPC PCB CN15-1 +24 VDC Power Supply +24V CN15-2 +24V LPC PCB CN15-2 +24 VDC Power Supply +24V CN15-3 +24V LPC PCB CN15-3 +24 VDC Power Supply +24V CN15-4 +24V LPC PCB CN15-4 +24 VDC Power Supply +24V...
Page 75
CN50 Refer to SCA / SCB PCB CN2. CN53 Pin No. Signal Name Destination Signal Waveform Function CN53-1 +24VM HVPS +24 VDC Power Supply +24V CN39-1 CN53-2 nCR0 HVPS Charge Control AC Output +24V (H) CN39-2 0V (L) CN53-3 nCR1 HVPS Charge Control DC Output +24V (H)
Page 76
CN54 Pin No. Signal Name Destination Signal Waveform Function CN54-1 nMMP0a Printer Motor Printer Motor Phase 1 Output Signal CN118-1 +24V(H) 0V(H) CN54-2 +24VM Printer Motor +24 VDC Power Supply +24V CN118-2 CN54-3 pMMP0a Printer Motor Printer Motor Phase 0 Output Signal CN118-3 +24V(H) 0V(H)
Page 77
CN57 Pin No. Signal Name Destination Signal Waveform Function CN57-1 +24V ILS PCB +24 VDC Power Supply +24V CN73-1 CN57-2 NC CN57-3 +24VD ILS PCB Printer Cover Detection Signal +24V (H) CN73-3 Cover Closed Cover Open 0V (L) CN58 Pin No. Signal Name Destination Signal Waveform...
Page 78
CN59 Pin No. Signal Name Destination Signal Waveform Function CN59-1 nPCHK1 SNS1 No Paper Sensor Detection Signal CN83-1 +5V (H) No Paper Paper 0V (L) CN59-2 LDSP1 SNS1 No Paper Sensor LED Drive Current CN83-2 Approx. +1 VDC CN59-3 GND SNS1 Ground CN83-3...
Page 79
Pin No. Signal Name Destination Signal Waveform Function CN66-7 nOP CST2 2nd Feeder Unit Detection Signal CN70-7 +5V (H) No Feeder Unit 0V (L) CN67 Refer to SCA / SCB CN15. CN68 Pin No. Signal Name Destination Signal Waveform Function CN68-1 S-H Laser Power Sample/Hold Timing Signal +5V(H)
Page 80
CN69 Pin No. Signal Name Destination Signal Waveform Function CN69-1 nPMCK Tetragon Motor Clock CN15-1 0.702 kHz (400 dpi) +5V(H) 1.076 kHz (600 dpi) 0V(H) CN69-2 nPMRY Tetragon Motor Ready Signal +5V (H) CN15-2 Not Ready Ready 0V (L) CN69-3 nPMON Tetragon Motor Control Signal +5V (H) CN15-3...
3.10 LCU/LCE PCB CN25 (LCU PCB) LINE CN21 CN20 CN25 (LCE PCB) BT Tel LINE CN21 CN24 CN20...
Page 82
CN20 Pin No. Signal Name Destination Signal Waveform Function CN20-3 LT2(T) Telephone Line Line Signal CN20-4 LT1(R) Telephone Line Line Signal CN21 Pin No. Signal Name Destination Signal Waveform Function CN21-3 T1 External Telephone External Telephone Line Signal CN21-4 T2 External Telephone External Telephone Line Signal CN23...
Page 83
Pin No. Signal Name Destination Signal Waveform Function CN24-1 NC Not Connected CN24-2 T2 External Telephone Line Signal CN24-3 NC Not Connected CN24-4 Shunt External Telephone Line Signal CN24-5 T2 (B) External Telephone Line Signal CN24-6 NC Not Connected CN25 Refer to SCA / SCB PCB CN8.
3.12 Low Voltage Power Supply PCB (POW) CN33 CN31 L102 CN31 Pin No. Signal Name Destination Signal Waveform Function CN31-1 HEAT 1 Fuser Unit CN116 Fuser Lamp AC (Black-Live) CN31-2 HEAT 2 Fuser Unit CN116 Fuser Lamp AC (White-Neutral) CN33 Refer to SCA / SCB PCB CN6.
3.13 High Voltage Power Supply PCB (HVPS) T401 T301 T101 T201 High Voltage Output Pin No. Signal Name Destination Signal Waveform Function (1) Transfer Current: (+2.5 µA) Transfer Bias Transfer Roller (2) Cleaning Voltage: (-1500 V) Charge Current: 220 µA Charge Bias Charge Roller (AC 220 Hz Sine Wave)
3.15 SNS4 CN86 CN85 Pin No. Signal Name Destination Signal Waveform Function CN85-1 nCCHK1 SNS1 No Cassette Detection Signal CN81-1 CN85-2 GND SNS1 Ground CN81-2 CN85-3 nRSEN SNS1 Timing Sensor Detection Signal +5V (H) CN81-3 Detect Paper 0V (L) CN85-4 LDRE SNS1 Timing Sensor and No Cassette Sensor LED CN81-4...
3.16 SNS1 CN80 CN81 CN80 Pin No. Signal Name Destination Signal Waveform Function CN80-1 nCCHK1 SNS2 No Cassette Detection Signal CN82-1 CN80-2 GND SNS2 Ground CN82-2 CN80-3 LDSC1 SNS2 No Cassette Sensor LED Drive Current CN82-3 Approx. +1 VDC CN81 Refer to SNS4 PCB CN85.
3.18 CCD Alignment The CCD PC Board (337) is factory adjusted using special precision equipment and normally should not be replaced in the field. It is recommended that the entire Scanner Block (321) be replaced. This will insure that the CCD PC Board (337) is aligned properly.
Page 91
5. Adjusting the CCD PC Board a. Enter Service Mode No. 5-1 (see Section 5.5.1 [CCD Test]). b. Monitoring the Oscilloscope, carefully adjust the position of the CCD Board until the output is obtained as shown below. Make sure that the ADF Door is closed. c.
4 Troubleshooting Initial Troubleshooting Flowchart START Plug the Power Cord in to turn ON the unit. Does the unit power up normally? Does the LCD display function correctly? Troubleshoot Improper LCD Display (Sect. 4.2). Troubleshoot any 3-digit INFO. CODE displayed (Sect.
Improper LCD Display START Check connectors: CN4 (SCA/SCB PCB) and CN40 (PNL1 PCB). When pressing any key, do you hear the 'Pi-' sound from the Speaker? Does CN4, pin 2 and pin 3 on the SCA/SCB PCB measure +5VDC? Replace the PNL1 PCB. Replace the SCA/SCB PCB.
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 Recording paper jam 4.3.8 Recording paper jam 4.3.8 Recording paper jam 4.3.8...
Page 96
4.3.1 Information Codes: 400, 420 START START Enable the monitor speaker. Is reception from a reference (Refer to Sect. 5.2 Parameter unit successful? No. 008) Check the line connection from the wall jack to the "Line" on the LCU/LCE PCB. Perform a transmission test to the remote unit in question.
Page 97
4.3.2 Information Codes: 401, 402, 422 402, 422 START Is Communication with the reference unit successful? Replace the SCA/SCB 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 98
4.3.3 Information Codes: 404, 405, 407 START Is communication with reference unit successful? 1. Replace the LCU/LCE PCB. 2. Replace the SCA/SCB PCB. Change Function Parameter #010: Reduce Tx Attenuation Level Does the problem still occur? Does the problem still occur? Check the telephone line condition.
Page 99
4.3.4 Information Code: 416 START Is communication with the reference unit successful? 1. Replace the LCU/LCE PCB. 2. Replace the SCA/SCB PCB. Change Function Parameter #011: Reduce Rx Sensitivity Level Does the problem still occur? Does the problem still occur? Check the telephone line condition.
Page 100
4.3.5 Information Codes: 408, 409, 417, 418, 490...
Page 101
4.3.6 Information Code: 434 START Is communication with the reference unit successful? Replace the SCA/SCB PCB. Does the trouble occur regardless of the remote unit? Can the transmitter in question Check the remote unit in question. transmit to the other units? (Remote unit is defective) Change the parameter in Service Mode 1.
Page 102
4.3.7 Information Codes: 459, 494, 495 START Check the line connection between the telephone jack on the wall and the LCU/LCE PCB. Is communication with the reference unit successful? 1. Replace the LCU/LCE PCB. 2. Replace the SCA/SCB PCB. Does the problem still occur? Check the telephone line condition.
Page 103
4.3.8 Information Codes: 001, 002, 007 (Recording Paper Jam) START Is the recording paper size and thickness within specification? Replace with correct paper. Is the recording paper loaded in the Cassette properly? Load the paper correctly. Is the paper cassette functional? Replace the paper cassette.
Page 104
4.3.9 Information Code: 010 (No Recording Paper) START Is the Paper Cassette seated properly Reseat the cassette. Is the recording paper loaded in the cassette? Load the paper. Is the No Paper Actuator operational? Replace the Actuator. Is the No Paper Sensor operational? Replace the No Paper Sensor.
Page 105
4.3.10 Information Codes: 030, 031 (Document Jam)
Page 106
4.3.11 Information Code: 630 (Dialing Error) START Is there a dial tone when MONITOR button is pressed? 1. Connect the telephone line correctly. 2. Check the telephone line. Is the remote machine busy? Can the unit dial the reference unit? 1.
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 HVPS normal? 1. Check all connectors and voltages on the HVPS. 2.
4.4.2 Blank Copy START Is the printout in Test 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.
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 paper. Is the Toner Cartridge operational? Replace the Toner Cartridge. Are there any foreign particles or stains blocking the Laser Beam path? 1.
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 paper. Is the Toner Cartridge operational? Replace the Toner Cartridge. Are there any foreign particles or stains on the BTR? 1.
4.4.5 Vertical 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.
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.
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 paper. Is the Toner Cartridge operational? Replace the Toner Cartridge. Is the LSU normal? Replace the LSU. Is the HVPS normal? 1.
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 paper. Is the Toner Cartridge operational? Replace the Toner Cartridge. Are there any foreign particles or stains on the BTR? 1.
Page 117
4.4.10 Improper Fusing (Printed image does not bond to the paper) START Is the recording paper damp? Replace the paper. Is the Fuser Unit normal? Replace the Fuser Unit. (See Note) Note Replace the entire Unit when the Thermostat or the Thermal Fuse becomes open-circuit.
4.4.11 Voids in Solid Areas START Is the recording paper damp? Replace the recording paper. Is the Toner Cartridge operational? Replace the Toner Cartridge. Are the Fuser and Pressure Roller surfaces clean? Clean or replace the rollers.
4.4.12 Black Dots START Is the Toner Cartridge operational? Replace the Toner Cartridge. Are the Fuser and Pressure Roller surfaces clean? Clean or replace the rollers.
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 clean the paper path. Is the recording paper skewing? Ensure the paper is set under the Paper Separation Clips in the cassette.
4.4.14 Poor Printed Copy Quality START Is the printout in Service Mode 3 normal? 1. Replace the LPC PCB. 2. Replace the LSU. 3. Replace the HVPS. 4. Replace the Toner Cartridge. Make a local copy. Is the printed copy correct? Check the Transmission Block (CN30 on the CCD PCB and CN4 on the SCA/SCB PCB).
Is the recording paper size and thickness within specification? Replace with correct paper (Sect. 1.5). 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 or...
4.4.16 Scanned Copy Quality Problems START Is the LED Array abnormal? Replace the LED Array. 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? 1.
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?
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 (Sect.
Page 126
4.5.3 Document Jam (030) or Skewing START Is the Control Panel Unit closed? Close the Control Panel Unit firmly. Do all sensors on the PNL1 PCB operate normally? Clean or replace the PNL1 PCB. Does the Feed Roller have drive and sufficient friction? Clean the surface of the roller with isopropyl alcohol (Sect.
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.
4.6.2 Poor Transmitted Copy Quality START Make a copy. Is the printed copy normal? Is the LED Array lit? Does CN1, pin 1 on the SCA/SCB PCB measure +24 VDC? Replace the LVPS. Does nLEDON go Low when the scan starts? Replace the SCA/SCB PCB.
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 dialing or ABBR.
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? 1. Set "STAMP=ON" 2. Check CN3 (SCA/SCB PCB). 3. Replace the Stamp Solenoid. 4.
4.6.5 Reception Problems START Does the machine answer the Ringing signal? 1. Set "RCV = AUTO". 2. Check that all covers are closed firmly. 3. Check the telephone line connection. 4. Check the Ringer Timing or DRD setting. 5. Check the recording paper path. 6.
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. Is Polling transmission OK? 1. Set the polling password or no - check mode.* 2.
Information Code Table Information Codes Code Mode Phase Description of Problem Cause Leading edge of the recording paper fails to Recording paper jam. COPY reach the Timing Sensor. (1st cassette) Timing Sensor abnormal. Leading edge of the recording paper fails to Recording paper jam.
Page 134
Information Codes Code Mode Phase Description of Problem Cause DCN was returned from receiver while Receiver working in non-CCITT mode only. transmitter is waiting for NSF/DIS. (Possible incompatibility) RCV(Polling) Transmitter had no polling function. "POLLED=ON" (polling XMT ready) is not set at the transmitter.
Page 135
Information Codes Code Mode Phase Description of Problem Cause XMT or RCV CD (response from Modem) did not turn OFF Remote unit is defective. within 180 sec. after receiver detected FLAG SCA/SCB PCB or LCU PCB is defective. signal. G3 RX DCN received after transmitting FTT.
Page 136
Information Codes Code Mode Phase Description of Problem Cause Redial count over with no response from the Line Cable unplugged. called station or busy tone was not detected. Wrong number. Modem or LCU/LCE is broken Power turned off with applicable data in memory Power cord unplugged.
Diagnostic Codes The 13-digit Diagnostic Code is provided for the service engineer to analyze how the communication was performed. The code is recorded on the Journal. Journal Example 1st Digit: Manufacturer Code -: Not used/defined Data Definition Manufacture Code Casio Canon Sanyo Sharp...
Page 138
3rd Digit -: Not used/defined Data Definition Resolution Paper Width S-Fine 400 x 400 300 x 300 4th Digit -: Not used/defined Data Definition 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...
Page 139
6th Digit -: Not used/defined Data Definition Polling XMT/RCV Selective Comm. Password Comm. 7th Digit -: Not used/defined Data Definition Sub-address Comm. Confidential Comm. Relayed Comm. Turnaround Polling 8th Digit -: Not used/defined Data Definition Advanced Comm. Cover Sheet XMT Report XMT Check &...
Page 140
9th Digit -: Not used/defined Data Definition Short Protocol Standard / Non-Standard Standard Standard Standard Standard Standard Standard Standard Standard Non-Standard Non-Standard Non-Standard Non-Standard Non-Standard Non-Standard Non-Standard Non-Standard 10th Digit -: Not used/defined Data Definition Coding 11th Digit -: Not used/defined Data Definition Symbol Rate (V.34)
5 Service Modes 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. Service Mode Description Function Parameter Setting Allows changes to the function parameters (the home position, etc...). Not used Print Parameter List / Reports Prints the Function Parameter List, Page Memory Test, Printer Report,...
Service Mode 1 (Function Parameter Setting) Use the following procedure to change the function parameters. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO. OR Press “MONITOR” four times, then press “*”. SERVICE MODE ENTER NO.
Page 144
Selects the cable equalizer for G3 transmission 1 = 0dB mode. 2 = 4dB 3 = 8dB UF-595 : 1:0dB 4 = 12dB 2:4dB [UF-585] 3:8dB 1 = Off 4:12dB 2 = On UF-585 : 1:Off 2:On (7.2 Km) Not Used...
Page 145
Function Parameter Table Parameter (see Note 3) Selections Function TX START • 2400 bps Selects the transmission modem start speed, • 4800 bps 14400/12000/TC9600/TC7200/9600/7200/4800/ • 7200 bps 2400 bps. • 9600 bps • TC7200 bps Note: • TC9600 bps This parameter is applicable only when communi- •...
Page 146
Function Parameter Table Parameter (see Note 3) Selections Function PAUSE TIME 1 = 1 sec. Selects the pause interval from 1 sec. ~ 10 sec. for dialing through a switchboard or for international 10 = 10 sec. calls. Not used REDIAL INTERVAL 0 = no waiting Selects the redial interval from 0 to 15 minutes in 1...
Page 147
Function Parameter Table Parameter (see Note 3) Selections Function LINE ERROR • 128 lines 1. Selects the line disconnect condition during • 256 lines reception. If the number of line errors exceed this • 512 lines setting, the unit will disconnect the line. •...
Page 148
Function Parameter Table Parameter (see Note 3) Selections Function COLLATION (PC) 1 = Off Selects the Print Collation in PC Interface Mode. 2 = On When "Auto" is selected, print collation will operate 3 = Auto according to the setting in Fax Parameter #65. Not used Note 1: No.
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. 5.3.1 Function Parameter List A list of all Function Parameters can be printed by the following procedure.
Page 150
098 ---------- 049 --------- 099 ---------- Note:The power must be reset for the new parameter settings to take effect. - PANASONIC - ******************************** - PANAFAX UF-595 - ******* - 123456789012345678 -*********** Note: 1. [ ] - Factory Default 2. The contents of the Funcion Parameter List may vary depending on the country’s regulations.
Page 152
5.3.3 Page Memory Test A test pattern prints out for cheking the page memory (IC6 on the SCB PCB/ IC6 and 7 on the SCA PCB) and printer mechanism using the following procedure. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00...
Page 153
1. Printer Error Code Table Error Description of Problems Cause Code No problem detected The Timing Sensor turned OFF before a certain period of 1. Recording Paper Jam. time. 2. Timing Sensor defective 3. Incorrect paper size setting. Timing Sensor did not turn ON within a certain period of time. 1.
Page 154
2. Printer Error Detail Explanation Recording Paper Jam Detection...
Page 157
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 B (Remaining toner is getting low) Max. - min. voltage is less than 0.25V Min.
Page 158
5.3.4 Print All Document Files Prints all the document files from the Flash Memory. (This function will be available as a running change in the future) Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Page 160
5.3.6 Toner Cartridge Order Form The Toner Cartridge Order Form can be printed out manually by the following procedure. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO. OR Press “MONITOR”...
Page 161
Explanation of Contents (1) Low Toner Message (Fixed) “The toner supply in your facsimile machine is running low” (2) Dealer Name Up to 25 digits Up to 36 digits Toner Order Tel # (4) Toner Order Fax # Up to 36 digits (5) Customer ID Up to 16 characters (User Identification Code) (6) Toner Cartridge No.
Service Mode 4 (Modem Test) 5.4.1 Binary Signal This Service Mode is used to check the binary signal output. Signals can be output to the line using the following procedure. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION”...
Page 163
5.4.2 Tonal Signal This Service Mode is used to check the tonal signal output. Signals can be output to the line using the following procedure. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Page 164
5.4.3 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. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Page 165
DTMF Single Tone Table Number DTMF Signal Tones 697 Hz 770 Hz 852 Hz 941 Hz 1209 Hz 1336 Hz 1477 Hz 1633 Hz DTMF Dual Tone Table Number DTMF Dual Tones 941 Hz + 1336 Hz 697 Hz + 1209 Hz 697 Hz + 1336 Hz 697 Hz + 1477 Hz 770 Hz + 1209 Hz...
Page 166
5.4.4 Binary Signal (V.34) (UF-595 only) This Service Mode is used to check the binary V.34 Signals output. Signals can be output to the line using the folowing procedure. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Service Mode 5 (Diagnostic) 5.5.1 CCD Test This Service Mode is used to check the CCD. Use the following procedure to initiate the test. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Page 168
5.5.2 LCD / LED Test This Service Mode is used to check the LCD and LEDs. Use the following procedure to initiate the test. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Service Mode 6 (RAM Initialization) Initializes RAM and restores the Function Parameters to their default values. Note: This operation should be performed when the unit is first installed. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
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. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Service Mode 8 (Check & Call) 5.8.1 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.
5.8.3 Setting Operation 8:CHECK & CALL PRESS SET TO SELECT SET or START SET or START CHECK & CALL (1-7) SERVICE ALERT FAX # CLEAR CLEAR 1:SVC. ALERT FAX # SET or START Enter a destination fax number for the Service Alert Report. When it is entered, the automatic transmission of the Service Alert Report becomes effective.
Page 173
Note 1. Service Alert Report To enable the automatic transmission of Service Alert Report, enter the destination fax telephone number in the “SERVICE ALERT FAX #" field. When a printer error occurs, the Service Alert Report is transmitted to the designated number automatically.
" 02-15-99 17:10 No.999-00 02-14-99 12:10 No.999-00 02-05-99 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...
Service Mode 9 (System Maintenance) 5.9.1 Overview This Service Mode is used to maintain and/or update the firmware of the machine. Use the following procedure for System Maintenance. Step Operation or Unit Condition LCD Display Standby MAR-12-1999 15:00 Press “FUNCTION” and then “7”. SET MODE (1-6) ENTER NO.
Page 177
5.9.2 Operation 9:SYSTEM MAINTENANCE PRESS SET TO SELECT SYSTEM MAINT.(1-8) UF-XXXAAV12300AU FIRMWARE UPDATE 1:FIRMWARE UPDATE PRESS SET TO START * IN PROGRESS * SYSTEM MAINT.(1-8) UF-XXX AAV12300AU FIRMWARE BACKUP 2:FIRMWARE BACKUP PRESS SET TO START * IN PROGRESS * FIRMWARE BACKUP * COMPLETED * SYSTEM MAINT.(1-8) PARAMETER RESTORE...
Page 178
(2) Remove the Memory Card Cover. Memory Card Cover (3) Insert the Flash Memory Card gently into the card slot with the Panasonic logo facing to the outside of the machine. Caution: Installing the Flash Memory Card in the wrong direction may damage the connecting pins inside the machine.
Page 179
5.9.4 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. 12-MAR-1999 15:00 FUNC MON X 4 SERVICE MODE ENTER NO.
6 System Description Mechanical Operation The mechanical units are installed in a single unit body. The mechanical block consists of the following mechanisms: Transmit Mechanism Control Panel Receive Mechanism Printing Process Operation Covers and Enclosures 6.1.1 Transmit Mechanism The Transmit Mechanism consists of components which feed, scan and eject documents, as well as send signals. These components and their functions are as follows:...
Page 181
The Separation Rubber (207) separates documents placed on the ADF, preventing multiple feeding. A4 LED Array (329) The UF-585/595 has one LED Array, used as a light source to illuminate the document. The LED Array turns ON when the Read Point Sensor is activated by the document leading edge.
Page 182
Drive System Eject Roller (303) Feed Roller (302) ADF Roller (331) Document B55D16 Gear (312) ADF Gear (305) D17 Gear (313) D25F Drive Gear (332) Transmit Motor (324) B55D30 Gear (311) D50 Gear (314) B54B22 Gear (310) 6.1.2 Control Panel The Control Panel consists of the PNL1 PC Board (231) and LCD Unit (233), which displays the various status messages, and a membrane-type panel.
These components and their functions are as follows: Paper Feed Units No.1 and 2 UF-585: Paper Feeder Unit No. 2 is not available. UF-595: Paper Feeder Unit No. 2 is available as an option.
Page 184
Paper Feed Unit No. 2 (Optional) Operation The Paper Feed Unit No.1 always takes priority. The Paper Feed Unit No. 2 becomes operational only when the cassette No.1 runs out of paper and the NP Sensor is deactivated, causing the nPCHK1 output signal level to go High. 1.
6.1.4 Printing Process Operation Charge In the dark, the Bias Charge Roller (BCR) applies a high, uniform negative charge to the surface of the OPC Drum. The surface potential is approximately -650 VDC and remains because the drum has a high electric resistance in the dark. Exposure A portion of the laser beam is deflected to the timing sensor [Beam Detection (BD) Sensor], which controls the start timing of scanning on the OPC Drum.
Page 186
Transfer and Separation As the paper is fed between the OPC Drum and the Bias Transfer Roller (BTR) (604), a positive charge of approximately +2.5 µA steady current is applied to the backside of the paper by the BTR. The toner particles are attracted away from the drum towards the surface of the paper.
Page 187
Beam Detection (BD) Lens and Beam Detection (BD) Sensor The BD Lens receives the reflected light from the Polygon Mirror and redirects it into the BD Sensor, which converts the laser beam into electrical signals and sets the start timing for the scanning line. f-θ...
SNS4 PC Board (729) [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). Thermal Fuse (726) It is placed in series with the Thermostat on the power line of the Fuser Lamp and performs the tertiary overheating prevention (in case the Thermostat fails) by opening when the surrounding temperature reaches approximately 216°C (420.8°F).
UF-585: FRIP4 (IC7) Data Bus (16 bit) F-ROM DRAM F-ROM DRAM Line [UF-595: IC6,7,20] Program (IC5) MODEM [UF-595: (IC4 or IC21) [UF-585: IC6] [UF-595: IC10,11] IC6,7,20] Line [UF-585: IC8] [UF-585: IC6] (IC1) Memory Page Image Work Memory Memory Buffer Area PEGASUS SH I/F &...
Page 192
CCD PCB UF-585: FRIP4 (IC7) Data Bus (16 bit) F-ROM DRAM F-ROM DRAM Line [UF-595: IC6,7,20] Program MODEM (IC5) [UF-595: [UF-585: IC6] (IC4 or IC21) [UF-595: IC10,11] IC6,7,20] Line [UF-585: IC8] [UF-585: IC6] (IC1) Memory Page Work Image Memory Area...
Page 193
UF-585: FRIP4 (IC7) Data Bus (16 bit) F-ROM DRAM F-ROM DRAM Line [UF-595: IC6,7,20] Program (IC5) MODEM [UF-595: (IC4 or IC21) [UF-585: IC6] [UF-595: IC10,11] IC6,7,20] Line [UF-585: IC8] [UF-585: IC6] (IC1) Memory Page Image Work Memory Memory Buffer Area PEGASUS SH I/F &...
UF-585: FRIP4 (IC7) Data Bus (16 bit) F-ROM DRAM F-ROM DRAM Line [UF-595: IC6,7,20] Program MODEM (IC5) [UF-595: (IC4 or IC21) [UF-585: IC6] [UF-595: IC10,11] IC6,7,20] Line [UF-585: IC8] [UF-585: IC6] (IC1) Memory Page Image Work Memory Memory Buffer Area PEGASUS SH I/F &...
Page 195
UF-585: FRIP4 (IC7) Data Bus (16 bit) F-ROM DRAM F-ROM DRAM Line [UF-595: IC6,7,20] Program MODEM (IC5) [UF-595: (IC4 or IC21) [UF-585: IC6] [UF-595: IC10,11] IC6,7,20] Line [UF-585: IC8] [UF-585: IC6] (IC1) Memory Page Image Work Memory Memory Buffer Area PEGASUS SH I/F &...
Xenon Lamp light source. The picture signal from the CCD is amplified in IC19 and input to IC17 (UF-585: IC7), where it is converted from analog to digital and the shading is corrected.
Page 197
Offset Control Circuit The Offset Control Circuit consists of Q5, Q4, IC17 and IC19 (UF-585: Q4, Q5, IC7 and IC19), and controls the black level of the CCD output to be at 0V by using the input.
CCD. These clock signals are generated by the system clock generator circuit derived from the 4 MHz clock signal that is input to IC9 (UF-585: IC7). Its timing chart is shown below.The FR clock supplied to the CCD is output from the RS of IC2 (PEGASUS).
Circuit Laser Printer I/F Horizontal Sync Circuit Line Data Memory Control Signal Control Signal Control Signal System Register CPU Bus Data Bus Address Timing Address Generator Circuit 16 MHz (IC2) Crystal Oscillator Recording Picture Process Circuit Block Diagram UF-595 (UF-585)
6.2.6 Line Monitor Circuit The Line Monitor Circuit consists of an operational amplifier (IC14, 2), analog switch (IC13), speaker amplifier (Q18, 19) 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.
The transmit motor is a PM type, two-phase bi-polar motor. The stepping signal and chopping current control signals (pTAPH, pTBPH, pTA10, pTA11, pTB10 and pTB11) are sent to the chopper drive circuit, comprised of IC26, IC27 (UF-585: IC9, IC10) and its peripheral circuitry, from IC2 PEGASUS (Panasonic Engine for Graphic Adaptation System Under the SH: DZAC000157) output port.
6.2.8 Line Control Board The following shows a block diagram of the Line Control Board. DC Hold Circuit TURBO HYBSR PC2: AK,AW only HYBSR IC1: CTR21, YM, YW, YX, AL only Modem Line IC 11 Line Off-hook Modem Dtector (IC 8) HYSIG IC 11 (IC 8)
Page 203
SCA/SCB PC Board controls all dial pulse generation sequences. It turns relay CML and PLS ON and OFF through the MN86075 [IC17] (UF-585: MN86074 [IC7]). The status of the relays during dialing is shown below. When the absence of the terminating message is confirmed by the Off-Hook detector, the CPU turns CML relay ON to develop loop status (DC loop).
Page 204
6.2.9 SNS PC Board Each sensor consists of an LED and phototransistor. When documents are placed on the ADF tray or are moving, a shutter in the document sensor opens. The light from the LED turns the phototransistor “ON”, and the output voltage from the sensor becomes a “Low”...
Page 205
6.2.10 Control Panel The Control Panel consists of the Display PCB and Panel Unit, which display various status information.It is normally interfaced to the main CPU. Keyed input signals are received by the Panel CPU and the data is transferred to the main CPU on the SCA/SCB PC Board.
6.2.11 Printer Motor Drive Circuit Motor Drive Circuit The Printer Motor is a 4-phase uni-polar PM-type step motor. The step signals (pMMP0A to pMMP3A) are transmitted to IC6 (the Chopper Drive Circuit) by means of a CPU with real-time output function. The chopper current is determined by the voltage at IC6, Pin3 and Pin13.
Page 207
Fuser Lamp Drive Circuit The Fuser Lamp is powered by 220 VAC (115 VAC). It is driven by the LVPS and controlled by the nSSR signal from the SCA/ SCB PC Board. When the CN33, Pin10 (nSSR) on the LVPS goes LOW, the Fuser Lamp turns ON. This lights up the PC301 LED and activates the CR301 photo-triac, and VAC 115 VAC is sent to the Fuser Lamp.
Page 208
Fuser Temperature Control Circuit The fuser temperature is controlled by IC1 on the LPC PC Board, which contains A/D (Analog/Digital) converters ANI0 and ANI7. The Fuser Temperature Control Circuit uses A/D converter, ANI0. When thePC301 drive current is transmitted from the LPC PC Board to the LVPS, the Fuser Lamp turns ON.
Page 209
High Voltage Drive Circuit (Charging, Development and Transfer) High Voltage is provided through a DC to DC converter, which changes the +24 VDC supply voltage to -650 VDC, and output approximately 0.64 KVAC (Steady current: 220 µA) for the Charging Block. The Developer Circuit converts the +24 VDC to between -300 VDC for the development bias, and outputs 1,500 VAC(p-p) at a frequency of 1.875 kHz to charge the toner.
6.2.12 Interlock Safety Circuit This safety circuit turns OFF the +24 VDC supply voltages when the Printer Cover is opened. When the Printer 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 211
6.2.13 Laser Unit (LSU) Control Circuit The laser control signals are described below. nLDON The LSU is activated when this output signal is LOW. If an error occurs, the nLDON output signal level goes High and the LSU is deactivated. nVIDEO This is the actual Data Signal.
Page 213
ETXDN200E4D (220-240V) [ETXDN200A4D (115V)] Input Circuit AC line voltage travels to the rectifying circuit through the line filter. The line filter eliminates RFI noise which may otherwise pass to the AC line from the power supply unit. It also protects the power supply unit from transient noise which may pass into the unit from the AC line.
Page 214
The value of output voltage is Ton : ON time of Q102 Eo=d/(1-d)*Ei Ts : Period of oscillation d=Ton/Ts Equivalent circuit model for the RCC. In the equivalent circuit ; When SW is ON, current D(D203) flows (Q101) When SW is OFF, current flows The value of inductance increase current between ON period.
Mexico, Panama, Brazil (100V) Turkey Note: 1. This parts list is provisional issue for each countries. Please contact local Panasonic company to get correct part number. 2. Important safety notice Components identified by mark have special characteristics important for safety.
Page 220
7.3.1 UF-585 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY...
Page 221
Latch, Stopper 1 3H DZMC000569 Cover, Control Panel (UF-595) 1 3F DZMC000675 Cover, Control Panel (UF-595) - 3F DZMC000523 Cover, Control Panel (UF-585) - 3F DZMC000676 Cover, Control Panel (UF-585) - 3F DZMC000522 Cover, Control Panel (OEM) - 3F DZKB000521...
Page 222
7.3.2 UF-595 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZJC000234...
Page 223
L5_H11/3/19 2 2 2 Fig. 2: Control Panel...
Page 225
7.4.2 UF-595 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZJB000105...
Page 226
L5_H11/3/19 2 2 2 to Fig.4 to Fig.4 to Fig.4 to Fig.4 Fig. 3: Transmitter Assembly...
Page 228
7.5.1 UF-585 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY...
Page 229
7.5.2 UF-595 (1/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZEC101039...
Page 230
7.5.2 UF-595 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZEC101343...
Page 231
L5_H11/3/19 (OPTIONAL) 2 2 2 to Fig.7 to Fig.5 to Fig.1 to Fig.1 to Fig.3 to Fig.5 Fig. 4: Electrical Parts to Fig.7 to Fig.9 to Fig.6...
Page 233
7.6.2 UF-595 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZJA000587...
Page 234
L5_H11/4/5 to Fig.4 to Fig.6 to Fig.4 to Fig.4 to Fig.6 to Fig.6 to Fig.4 to Fig.4 Fig. 5: Base Unit...
Page 236
7.7.2 UF-595 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZJF000353...
Page 237
L5_H11/3/19 to Fig.5 to Fig.7 2 2 2 to Fig.7 to Fig.5 Fig. 6: Paper Transportation to Fig.5 to Fig.4...
Page 239
7.8.2 UF-595 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark DZHP002455...
Page 240
L5_H11/3/19 to Fig.4 to Fig.6 2 2 2 to Fig.4 to Fig.6 Fig. 7: Fuser Unit...
7.9.1 UF-585 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY...
7.10.1 UF-585 Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY...
Page 246
7.11.1 UF-585 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY...
Page 247
AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark 1001 DZRB000407 Carton (UF-595) 1 6E 1001 DZRB000398 Carton (UF-585) - 6E 1001 DZRB000438 Carton (595-YV) - 6E 1001 DZRB000439 Carton (585-YV)
Page 248
7.11.2 UF-595 (2/2) Safety Ref. No. Part No. Part Name AA AB AC AD AE AF AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW EE YA YC YF YG YH YJ YM YS YT YV YW YX YY Location Mark 1106...
8 Installation Function Key Any function can be started by first pressing and then enter the function number, or by pressing FUNCTION scroll key repeatedly until the desired function appears on the display. Deferred Communication Set Mode 1 = XMT 1 = User Parameters 2 = Polling Date &...
Main Unit and Accessories Unpack the carton and check that you have all the accessories illustrated. Recording Paper Tray Machine Toner Cartridge Telephone Line Cable Power Cord User’s Guide / Quick Guide Lithium Battery and Holder...
Installing the Accessories Installing the Lithium Battery (This battery is used to backup the clock during power failures) Install the Battery into the Holder and slide it into the slot on the ADF Door as shown. Final Installed View ADF Door Recording Paper Tray Hook the projections into the square holes on the machine.
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 Cartridge toner inside. Remove the protective seal. Note: Pull on the seal slowly and straight out. Open the Printer Cover.
Page 254
Align the projections on both sides of the Toner Cartridge with the grooves in the machine as shown and insert the Toner Cartridge into the machine. Note : Lock the Toner Cartridge into place by pressing the handle down and then pushing towards the rear of the machine.
Loading the Recording Paper Paper Specifications In general, most bond papers will produce excellent results. Most photocopy papers will also work very well. There are many "name" and "generic" brands of paper available. We recommend that you test various papers until you obtain the results you are looking for.
Page 256
(1) Load the paper into the Paper Cassette. Slide the paper width guide to the left until it Max. Paper lightly touches the stack of paper without Capacity Mark bending the paper. The paper must fit squarely and firmly between the Paper Width Guide and the right side of tray.
Adjusting the Paper Cassette for the Paper Length How to Adjust the Paper Cassette for the Paper Length The factory default Paper Length setting for the Paper Cassette is on A4 size. To change the paper length to Letter or Legal size, follow the steps below. (see Note 1) (1) Remove the paper from the Paper Cassette and place the cassette upside...
Adjusting the Paper Cassette for the Paper Width How to Adjust the Paper Cassette for the Paper Width The factory default Paper Width setting for the Paper Cassette is on A4 size. To change the paper width to Letter /Legal size, follow the steps below. (see Note 1) (1) Release the left Paper Separation Clip latch.
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 AC outlet.
Customizing Your Machine 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. Some parameters, such as the Resolution, Contrast, and Verification Stamp parameters, can be temporarily changed by simple key operation just before a transmission is made.
Fax Parameter Table Setting Parameter Setting Comments Number CONTRAST Normal Setting the home position of the CONTRAST key. Lighter Darker RESOLUTION Standard Setting the home position of the RESOLUTION key. Fine S-Fine STAMP Setting the home position of the STAMP key. To select the stamp function when document is stored in memory, see Fax Parameter No.
Page 262
Setting Parameter Setting Comments Number OP CALL TIMER Selecting the length of time that your machine signals (rings) for an 20 sec. incoming voice call in Fax/Tel Auto Switching mode. 30 sec. 40 sec. 50 sec. OGM LENGTH (TAM I/F) 1 sec.
Page 263
Selecting to use FLASH on control panel either as Earth key or Flash key. Flash DIAGNOSTIC Setting the password for Remote Diagnostic Mode. Please ask (----) PASSWORD your Panasonic Authorized Dealer for details. SUB-ADDRESS Setting a 20-digit password for secured sub-address (----) PASSWORD communication. Continued on the next page.
Page 264
Setting Parameter Setting Comments Number FAX FORWARD Invalid Selecting whether the machine performs Fax Forwarding to the specified destination. Valid COVER SHEET Setting the home position of the Cover Sheet parameter in the Select Mode. LANGUAGE Selecting the language to be shown on the display and reports. French German English...
9 Options and Supplies Options and Supplies Please contact your local Panasonic dealer for availability. 1. Options Order No. Picture Description Available Models UF-585 UE-403117 Handset Kit UF-595 250 Sheet Letter / Legal / A4 Size Paper UE-409070 UF-595 Cassette with the Feeder Unit...
Installing Optional 250 Sheet Paper Cassette (UE-409070) 1. Contents Qty. Description Part No. Remarks 250 Sheet Paper Cassette with Feeder Unit UE-409070 2. Installation Note: Install this Feeder Unit as the 2nd Feeder Unit only. (1) Disconnect the Telephone Line Cable and the Power Cord.
Page 267
(13) Secure the 250 Sheet Paper Cassette with the 4 screws removed in step 10. (14) Place the machine upright. (15) Connect the CST2-CSTSNS2 Harness (927) into the (15) Connector CN66 on the LPC PC Board. (16) Re-install the Connector Access Cover. (13)x4 (17) Re-install the Recording Paper Tray Assembly, Paper Cassettes and the Toner Cartridge.
Installing Handset Kit (UE-403117) 1. Contents Qty. Description Part No. Remarks Handset DZDU000031 Handset Cord DZFN000066 Cradle Assembly DZML000132 2. Installation (1) Disconnect the Power Cord and the Telephone Line Cable. (2) Break off the protective tab on the HANDSET Jack on the machine.
Installing Parallel Port Interface Kit (UE-404071) 1. Contents Qty. Description Part No. Remarks Parallel Port Interface Assembly DZHP003343 Screw DZPB000007 Printer Driver (Floppy Disk 2HD) DZQW000113 1 disk 1 set Scanner Driver (Floppy Disk 2HD) DZQW000114 4 disks 2. Installation (1) Disconnect the Power Cord and the Telephone Line Cable.