Panasonic UF-585 Service Manual download (Page 3 of 309)

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Manual type:Service Manual
Pages:309
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Page 3 of 309
Table of Contents
3
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
Specification Table
.................................
14
1.10
Function Table
........................................
16
Disassembly Instruction
...........................
18
2.1
General Disassembly Flowchart
.............
18
2.2
Power Cord (1008),
Telephone Line Cable (1009),
Lithium Battery (234),
Recording Paper Tray Assembly (1007),
Paper Cassette
.......................................
19
2.3
Left Cover (103), Right Cover (102),
Front Cover (104), Speaker (117),
Separation Rubber (207)
........................
20
2.4
Control Panel Unit,
PNL1 PC Board (231), LCD Unit (233)...22
2.5
Transmit Guide (301)
Assembly, Scanning Glass (308)
............
24
2.6
Stamp Assembly, Stamp Solenoid (327) 25
2.7
Eject Roller (303)
....................................
26
2.8
Transmit Motor (324)
..............................
28
2.9
Scanner Block (321), Mirror 1 (334),
Mirror 2 (335), Mirror 3 (336),
ADF Roller (331)
.....................................
29
2.10
A4 LED Array (329), Feed Roller (302) ..30
2.11
LPC PC Board (401),
SCA/SCB PC Board (422),
ILS PC Board (425),
SNS4 PC Board (729)
............................
31
2.12
High Voltage Power Supply Unit (424),
Paper Feed Solenoid (531),
Clutch Gear Assembly (530),
Paper Feed Roller (518)
.........................
32
2.13
Printer Cover (106), Rear Cover (105),
Printer Motor (626)
..................................
34
2.14
LCU PC Board (402),
Low Voltage Power Supply Unit (423) ...35
2.15
Fuser Unit (701),
Thermistor Assembly (728)
.....................
36
2.16
Fuser Lamp (732), Exit Roller (719),
Fuser Roller (709), Pressure Roller (706)37
2.17
Rear Chassis (505),
PRTA PC Board (536),
SNS1 PC Board (615)
............................
40
2.18
Transfer Guide (601) Assembly,
Feed Roller (526)
...................................
42
2.19
Toner Sensor (513),
Laser Unit [LSU] (512),
SNS3 PC Board (535)
............................
43
2.20
Bias Transfer Roller (604)
......................
45
2.21
SNS2 PC Board (534)
............................
46
2.22
Printer Grease Points
.............................
47
2.23
Screw Identification Template
................
48
Maintenance, Adjustments
and Check Points
....................................
49
3.1
Required Tools
.......................................
49
3.2
Periodic Maintenance Points
..................
49
3.3
Periodic Maintenance Check List
...........
50
3.4
Updating the Firmware
...........................
51
3.5
ADF Pressure
.........................................
53
3.6
Printer Unit Test
.....................................
53
3.7
General Circuit Diagram
.........................
54
3.8
SCA / SCB PCB (UF-595, UF-585)
........
56
3.9
LPC PCB
................................................
74
3.10
LCU PCB
................................................
81
3.11
SRU PCB (Optional)
..............................
84
3.12
Low Voltage Power Supply PCB (POW) 85
3.13
High Voltage Power Supply PCB (HVPS)86
3.14
SNS3
......................................................
87
3.15
SNS4
......................................................
88
3.16
SNS1
......................................................
89
3.17
Parallel Interface PCB (Option)
..............
89
3.18
CCD Alignment
......................................
90
Troubleshooting
.......................................
93
4.1
Initial Troubleshooting Flowchart
...........
93
4.2
Improper LCD Display
............................
94
4.3
Information Codes (INFO. CODES)
.......
95
4.4
Printed Copy Quality Problems
............
108
4.5
Document Feeder (ADF)
......................
124
4.6
Communications
..................................
127
4.7
Information Code Table
........................
133
4.8
Diagnostic Codes
.................................
137
Sample
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