Samsung M2070F Manuals

Manuals and User Guides for Samsung M2070F. We have 1 Samsung M2070F manual available for free PDF download: Service Manual

Samsung M2070F Service Manual (122 pages)

Mono Laser MFP

Brand: Samsung | Category: All in One Printer | Size: 10.28 MB

Table of Contents
2
Precautions
5
Safety Warning
5
Caution for Safety
6
Toxic Material
6
Electric Shock and Fire Safety Precautions
6
Handling Precautions
8
Assembly and Disassembly Precautions
8
Disregarding this Warning May Cause Bodily Injury
9
ESD Precautions
10
Product Specification and Description
11
Product Specification
11
Product Overview
11
Specifications
11
General Print Engine
11
Copier
12
Scan Specification
13
Fax
14
Controller and Software
15
Paper Handling
17
Consumables
18
Maintenance Part
18
Reliability and Service
18
Environment
19
Accessories
20
Model Comparison Table
21
System Overview
22
Front View
22
Rear View
24
Paper Path
26
System Layout
27
Feeding Part
28
Transfer Roller
29
Drive Unit
29
Fuser Unit
30
LSU (Laser Scanner Unit)
32
Toner Cartridge
33
Hardware Configuration
34
Main Board
35
OPE Board
36
Fax Board
38
Wireless LAN Board (Wireless Model Only)
38
SMPS/HVPS Board
39
Electrical Parts Location
41
NFC Tag Sticker
43
Engine F/W Contol Algorithm
44
Feeding
44
Transfer
44
Fusing
45
Lsu
45
Software Descriptions
46
Software System Overview
46
Architecture
46
Data and Control Flow
47
Disassembly and Reassembly
49
Precautions When Replacing Parts
49
Precautions When Assembling and Disassembling
49
Preautions When Handling PBA
49
Releasing Plastic Latches
50
Screws Used in the Printer
51
Replacing the Main SVC Parts
52
Right and Left Cover
52
Scanner Unit
53
ADF Unit
54
OPE Unit
55
CIS Unit and Scan Drive Unit
56
Front Cover
57
Middle Cover
58
Rear Cover
59
Main Board
59
WLAN Board
60
Fax Board
60
SMPS/HVPS Board
61
Fuser Unit
62
Drive Unit
62
Lsu
63
Feed Sensor PBA
64
Pick up Roller
64
Motor
65
Transfer Roller
66
Alignment and Troubleshooting
67
Alignment and Adjustments
67
Control Panel
67
Understanding the Status LED
70
JAM Removal
71
Clearing Original Document Jams
71
Clearing Paper Jams
73
Useful Menu Item for Service
76
Periodic Defective Image
77
Useful Management Tools
78
Using Samsung Easy Printer Manager (Windows and Macintosh Only)
78
Using Samsung Printer Status (Windows Only)
80
Using Syncthru Web Service (SWS)
81
Updating Firmware
83
Update the Firmware by Using the USB Port
83
Update the Firmware by Using the Network
84
Tech Mode (SVC Mode)
86
Troubleshooting
90
Procedure of Checking the Symptoms
90
Basic Check List
91
Error Code and Troubleshooting
92
Image Quality Problem
103
Other Errors
109
System Diagram
110
Block Diagram
110
Connection Diagram
111
Reference Information
112
Tool for Troubleshooting
112
Glossary
113
The Sample Pattern for the Test
119
Selecting a Location
120
Document Revision List
121

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Samsung M2070F Service Manual (122 pages)

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