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SL-M4580FX
Page 79 (Major Component Replacement Steps)
Samsung SL-M4580FX - Major Component Replacement Steps
252 pages
Manual
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3.
Disassembly
and
Reassembly
3.3.
Replacing
the
main
SVC
part
3.3.1.
Rear
Cover
1.
Open
the
rear
cover
.
2.
While
opening
the
rear
cover
at
a
45°
angle,
lift
up
the
right
side
of
the
rear
cover
,
Then
take
off
the
rear
cover
.
Copyright©
1995-2013
SAMSUNG.
All
rights
reserved.
3-8
78
80
Table of Contents
Main Page
Table of Contents
2
Precautions
7
Safety Warning
7
Caution for Safety
8
Toxic Material
8
Electric Shock and Fire Safety Precautions
8
Handling Precautions
10
Assembly and Disassembly Precautions
10
Disregarding this Warning May Cause Bodily Injury
11
ESD Precautions
12
Caution for Data Loss
13
Product Specifications and Description
14
Product Overview
14
Specifications
15
General Specification
15
Print Specifications
17
Scan Specification
18
Copy Specification
19
Fax Specification
20
Paper Handling Specification
21
Software and Solution Specification
23
Supplies
24
Maintenance Parts
25
Option
26
System Configuration
27
Paper Path
31
Feeding System
32
Feeding System Overview
32
Cassette
35
Pick-Up Unit
36
Registration Unit
37
Mpf(Multi-Purpose Feeder) Unit
38
Image Creation
39
Printing Process Overview
39
Toner Cartridge
40
Imaging Unit
41
Development
42
Fuser Unit
43
Fuser Unit Overview
43
Fuser Unit Drive
44
Fuser Unit Temperature Control
45
Laser Scanning Unit (LSU)
46
Laser Scanning Unit Overview
46
Laser Scanning Optical Path
47
Drive System
48
Drive Motors
48
Main Drive Unit
50
Exit Drive Unit
51
Tray Lifting Drive Unit
52
Scanner System
53
Scanner System Overview
53
Scanner System Components
54
Hardware Configuration
55
Main Board
57
Msok
58
So-DIMM Pba
59
Fax Card (Optional)
59
Ope
60
USB Host PBA
61
SMPS Board
62
Fuser Drive Board (FDB)
64
HVPS Board
66
SCF Board
67
Eraser PBA
68
Cover-Open PBA
68
Deve_Toner Crum Joint PBA
69
Toner Remain Sensor PBA
69
Joint PBA
70
Eeprom Pba
71
Crum Pba
71
Disassembly and Reassembly
72
Precautions When Replacing Parts
72
Precautions When Assembling and Disassembling
72
Precautions When Handling PBA
72
Releasing Plastic Latches
73
Replacing the Maintenance Part
74
Fuser Unit
74
Transfer Roller
75
Pick-Up_Forward Roller
76
DSDF Pick up Roller Assy
77
DSDF Reverse Roller Assy
78
Replacing the Main SVC Part
79
Rear Cover
79
Front Cover
80
Right_Left Cover
81
DSDF Unit
83
OPE Unit
84
Platen Unit
85
Middle Cover
86
HDD (Hard Disk Drive)
89
Main Board
90
Joint PBA
91
SMPS and FDB (Fuser Drive Board)
92
OPC Motor and Main Motor
93
Main Drive Unit
94
Duplex Clutch and Pick up Clutch
95
HVPS Board
96
Exit Unit
97
Lsu
98
Eraser Lamp PBA
99
Cover Open PBA
100
Pick up Assy
101
Troubleshooting
104
Control Panel
104
Display Screen and Useful Buttons
105
Menu Navigation
105
Home Screen Overview
106
Customizing Your Home Screen
107
Notification Bar
109
Understanding the Leds
110
Updating Firmware
111
Updating from the Printer Control Panel
111
Updating from the Network
112
JAM Removal
115
Clearing Original Document Jams
115
Clearing Paper Jams
118
Service Mode
127
Entering the Service Mode
127
Service Mode Menu Tree
128
Information
128
General
132
Supply Status
132
Software Version
132
Service Hours
133
Fault Log
133
Print Reports
133
Export Reports
133
Maintenance Counts
134
Fault Count
134
Jam Count
134
Part Replacement Count
135
Diagnostics
136
Engine Diagnostics
136
Fax Diagnostics
140
Scanner Diagnostics
143
Adjustment
144
Copy Adjustment
146
Adf Adjustment
148
Service Functions
149
Main Memory Clear
149
Hard Disk Maintenance
149
Network Port
149
Debug Log
150
Capture Log
150
Network Packet Capture
151
System Recovery
152
Clear System Cache
153
Hibernation
153
Paper Low Warning Message
154
Part Replacement Alert
154
Fdi
154
EIUL (End of Image Unit Life)
154
SFE (Special Feature Enablement)
154
Error Code and Troubleshooting
156
Ax-XXXX Type Error Code
159
CX-XXXX Type Error Code
169
H1-XXXX Type (Optional Cassette) Error Code
177
MX-XXXX Type Error Code
195
Sx-XXXX Type Error Code
208
U1-XXXX Type (Fuser) Error Code
213
U2-XXXX Type (LSU) Error Code
220
U3-XXXX Type(DSDF) Error Code
221
Image Quality Problem
223
Other Problems
237
System Diagram
239
Block Diagram
240
Connection Diagram
241
Reference Information
242
Tool for Troubleshooting
242
Glossary
243
The Sample Pattern for the Test
249
Model Name and Code
250
Document Revision List
251
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