DOWNLOAD Panasonic UF-885 / UF-895 (serv.man3) Service Manual ↓ Size: 6.11 MB | Pages: 127 in PDF or view online for FREE

Model
UF-885 UF-895 (serv.man3)
Pages
127
Size
6.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Fax / LASER
File
uf-885-uf-895-sm3.pdf
Date
PREV: Panasonic UF-885 / UF-895 (serv.man2) Service Manual

Panasonic UF-885 / UF-895 (serv.man3) Service Manual ▷ View online

Order Number : MGCS981201C1
H13
Facsimile
UF-885 / 895
Table of Contents
3
1 General Description ................................ 5
1.1
Overview...................................................5
1.2
General Features and Functions ..............5
1.3
General Specifications..............................7
1.4
Scanner Specifications .............................9
1.5
Printer Specifications ..............................10
1.6
Power......................................................11
1.7
Environment............................................11
1.8
Construction............................................11
1.9
Function Table ........................................15
2 Disassembly Instruction........................ 18
2.1
General Disassembly Flowchart .............18
2.2
Power Cord (1108), 
Telephone Line Cable (1107), 
Document Return Tray (138 and 139), 
Recording Paper Tray (1106), 
Paper Cassette (1018)............................19
2.3
Sub Rear Cover (114), 
Rear Cover (108), 
Left Side Cover (107), 
Front Cover (105), 
Speaker (133) .........................................20
2.4
Paper Guide Cover (110), 
Transmit Guide (117), 
SNS Assembly (121) ..............................22
2.5
Low Voltage 
Power Supply Unit (502), 
FCB PC Board (522), 
LCU PC Board (519), 
LPC PC Board (555), 
Control Panel Unit, 
PNL PC Board (214)...............................24
2.6
Transmitter Chassis (301), 
Scanner Assembly (340), 
LED Array Assembly (333), 
Verification Stamp Assembly ..................28
2.7
ADF Roller (323), 
Pre-Feed Roller (325), 
Eject Roller (330), 
Feed Roller (328), 
Transmission Gear Assembly, 
Transmit Motor (346) ..............................30
2.8
Toner Sensor (639), 
Timing Sensor (610), 
Bias Transfer Roller (630) ......................33
2.9
Fuser Unit (431), 
Fuser Lamp (408), 
Thermistor Assembly (405), 
Paper Exit Sensor (610) .........................35
2.10 Fuser Roller (414), 
Pressure Roller (409), 
Eject Roller (422) ....................................37
2.11 Fan Duct (520), 
Printer Motor (650), 
Motor Bracket (641) ............................... 39
2.12 Laser Unit (429), 
Feed Roller (618), 
Paper Feed Roller (746), 
Clutch Gear Assembly (660),  
Paper Feed Solenoid (744), 
Fan Unit (622) ........................................ 41
2.13 ILS PC Board (621), 
No Paper Actuator (609), 
Catch Magnet (730) ............................... 43
2.14 High Voltage 
Power Supply (HVPS) (506) .................. 44
2.15 Screw Identification Template ................ 45
3 Maintenance, Adjustments and 
   Check Points ........................................ 46
3.1
Required Tools  ...................................... 46
3.2
Periodic Maintenance Points.................. 46
3.3
Periodic Maintenance Check List ........... 47
3.4
Updating the Firmware ........................... 48
3.5
ADF Pressure......................................... 49
3.6
Printer Unit Test ..................................... 50
3.7
General Circuit Diagram......................... 51
3.8
FCB PCB................................................ 54
3.9
LPC PCB ................................................ 76
3.10 LCU PCB................................................ 85
3.11 SRU PCB (Optional) .............................. 88
3.12 Low Voltage 
Power Supply PCB (POW)..................... 90
3.13 High Voltage 
Power Supply PCB (HVPS) ................... 92
3.14 CST2 PCB (Option)................................ 94
3.15 CST3 PCB (Option)................................ 98
4 Troubleshooting.................................. 102
4.1
Initial Troubleshooting Flowchart ......... 102
4.2
Improper LCD Display .......................... 103
4.3
Information Codes (INFO. CODES) ..... 104
4.4
Printed Copy Quality Problems ............ 117
4.5
Document Feeder (ADF) ...................... 133
4.6
Communications .................................. 136
4.7
Information Code Table........................ 142
4.8
Diagnostic Codes ................................. 146
Table of Contents
4
5 Service Modes .................................... 152
5.1
Service Mode Table..............................152
5.2
Service Mode 1 
(Function Parameter Setting)................153
5.3
Service Mode 3 
(Printout of Lists, 
Reports and Test Results)  ...................158
5.4
Service Mode 4 
(Modem Test) .......................................172
5.5
Service Mode 5 
(Diagnostic)...........................................177
5.6
Service Mode 6 
(RAM Initialization)................................179
5.7
Service Mode 7 
(LBP Service Mode)..............................180
5.8
Service Mode 8 
(Check & Call).......................................181
5.9
Service Mode 9 
(System Maintenance)..........................186
6 System Description............................. 191
6.1
Mechanical Operation...........................191
6.2
Electrical Circuit Explanation ................200
7 Exploded View & Parts List................. 225
7.1
Cover Assembly....................................225
7.2
Control Panel Unit.................................227
7.3
Transmitter Assembly ...........................229
7.4
Fuser Unit .............................................231
7.5
Electrical Parts......................................233
7.6
Paper Transportation ............................235
7.7
250 Feeder Unit ....................................238
7.8
250 Paper Cassette ..............................240
7.9
500 Feeder Unit ....................................242
7.10 500 Paper Cassette ..............................244
7.11 Packing .................................................246
8 Installation........................................... 248
8.1
Function Key.........................................248
8.2
Main Unit and Accessories ...................249
8.3
Installing the Accessories .....................250
8.4
Installing the Toner Cartridge ...............251
8.5
Loading the Recording Paper ...............253
8.6
Connecting the Telephone 
Line Cable and Power Cord..................255
8.7
Customizing Your Machine...................257
9 Options and Supplies ......................... 262
9.1
Options and Supplies ........................... 262
9.2
Installing Optional 
Feeder Unit (UE-409057) ..................... 264
9.3
Installing Optional 
Feeder Unit (UE-409056) ..................... 266
9.4
Installing Handset Kit (UE-403160) ...... 268
9.5
Installing Parallel Port 
Interface Kit (UE-403159) .................... 269
9.6
Installing PDL 
Printer Driver Kit (UE-403162) ............. 271
9.7
Installing G3 Communication 
Port Kit (UE-407019) ............................ 273
Chapter 1
General Description
Page of 127
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Panasonic UF-885 / UF-895 (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Panasonic UF-885 / UF-895 (serv.man3) Service Manual ↓ Size: 6.11 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic UF-885 / UF-895 (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic UF-885 / UF-895 (serv.man3) Fax. Information contained in Panasonic UF-885 / UF-895 (serv.man3) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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