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MultiXpress M537x series
Service Manual
Page 100 (DSDF Reverse Roller Assy)
Samsung MultiXpress M537x series - DSDF Reverse Roller Assy
355 pages
Manual
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3.
Disassembly
and
Reassembly
3.2.2.6.
DSDF
Reverse
roller
Assy
1.
Remove
the
DSDF
pick
up
roller
Assy
.
(Refer
to
3.2.2.5)
2.
Release
the
reverse
roller
cover[A]
by
pushing
both
hooks.
3.
Release
the
DSDF
reverse
roller
Assy
.
3-12
Copyright©
1995-2013
SAMSUNG.
All
rights
reserved.
99
101
Table of Contents
Main Page
Table of Contents
2
Precautions
8
Safety Warning
8
Caution for Safety
9
Electric Shock and Fire Safety Precautions
9
Toxic Material
9
Assembly and Disassembly Precautions
11
Handling Precautions
11
Disregarding this Warning May Cause Bodily Injury
12
ESD Precautions
13
Caution for Data Loss
14
Product Specifications and Description
15
Product Overview
15
Specifications
16
General Specification
16
Print Specifications
18
Scan Specification
19
Copy Specification
20
Fax Specification
21
Paper Handling Specification
22
Software and Solution Specification
24
Supplies
26
Maintenance Parts
27
Option
28
System Configuration
32
System Layout
35
Paper Path
36
Feeding System
37
Feeding System Overview
37
Cassette
42
Pick-Up Unit
43
Registration Unit
44
Mpf(Multi-Purpose Feeder) Unit
45
Image Creation
46
Printing Process Overview
46
Toner Cartridge
47
Imaging Unit
48
Developer Unit
49
Drum Drive
51
Fuser Unit
52
Fuser Unit Overview
52
Fuser Unit Drive
53
Fuser Unit Temperature Control
54
Laser Scanning Unit (LSU)
55
LSU Overview
55
Laser Scanning Optical Path
57
Laser Synchronizing Detectors
58
Drive System
60
Drive Motors
60
Main Drive Unit
61
Main Drive (Opc_Regi._Pick-Up_Mp_Duplex)
62
Main Drive (Deve_Agitaitor_Toner Supply)
63
Fuser_Exit Drive
64
Scanner System
65
Scanner System Overview
65
Scanning System Components
66
Dual Scan Document Feeder(DSDF)
67
Dsdf(Dual Scan Document Feeder) Overview
67
Electrical Parts Location
68
DSDF Drive System
70
Hardware Configuration
72
Main Board
75
Fax Joint PBA
77
Msok
77
Fax Card (Optional)
78
FDI (Optional)
78
OPE Hub PBA
79
SMPS Board
80
Fuser Drive Board (FDB)
82
HVPS Board
83
Finisher PBA
85
CRUM Joint PBA
86
SCF_HCF Board
86
Crum Pba
87
Sub-Cassette PBA
87
Eraser PBA
88
Fuser CRUM PBA
88
Disassembly and Reassembly
89
Precautions When Replacing Parts
89
Precautions When Assembling and Disassembling
89
Precautions When Handling PBA
89
Releasing Plastic Latches
90
Maintenance
91
Cleaning the DSDF White Bar
91
Machine Cleaning for Maintenance
91
Fuser Unit
92
Replacing the Maintenance Part
92
Transfer Roller
93
Pick-Up_Reverse_Forward Roller
94
MP Pad and MP Unit
95
DSDF Pick up Roller Assy
99
DSDF Reverse Roller Assy
100
SCF Pick-Up_Reverse_Forward Roller
101
HCF Pick-Up_Reverse_Forward Roller
102
Replacing the Main SVC Part
103
Left Cover
103
Rear Cover
103
Front Cover
104
Fuser Drive Board (FDB)
105
HVPS Board
106
SMPS Board
107
Main Board
108
Hard Disk Drive(HDD)
109
Main Drive Unit
110
Fuser_Exit Drive Unit
111
Side Unit
112
Duplex Clutch
114
Duplex Fan
114
CTD Sensor
115
Scanner
116
Exit Unit
118
Exit Sensor 1
119
Exit Sensor 2
119
LSU (Laser Scanning Unit)
120
Regi_Feed_Ready Sensor
121
DSDF (Dual Scan Document Feeder)
122
DSDF Hinge
123
DSDF Cover
124
DSDF Board
125
DSDF Stacker
125
Dsdf Cover-Open
126
Dsdf Guide-Pick up Assy
127
Dsdf-Exit up
128
Holder-Harness
128
Dsdf-CCDM
129
DSDF Drive
130
OPE Unit
131
Platen Unit
132
Scan Upper
132
Scan Joint Board
133
Scan Motor
133
APS Sensor
134
Cover Open Sensor
134
Card Reader or NFC Kit Installation
135
Troubleshooting
137
Control Panel
137
Display Screen and Useful Buttons
138
Menu Navigation
138
Home Screen Overview
139
Customizing Your Home Screen
140
Notification Bar
142
Understanding the Leds
143
Updating Firmware
144
Updating from the Printer Control Panel
144
Updating from the Network
145
JAM Removal
148
Clearing Original Document Jams
148
Clearing Paper Jams
155
Service Mode
173
Entering the Service Mode
173
Service Mode Menu Tree
174
General
179
Information
179
Software Version
179
Supply Status
179
Export Reports
180
Fault Log
180
Print Reports
180
Service Hours
180
Fault Count
181
Jam Count
181
Maintenance Counts
181
Part Replacement Count
181
Diagnostics
183
Engine Diagnostics
183
Fax Diagnostics
187
Scanner Diagnostics
191
Adjustment
193
Copy Adjustment
195
Adf Adjustment
198
Hard Disk Maintenance
200
Main Memory Clear
200
Service Functions
200
Capture Log
201
Debug Log
201
Network Port
201
Network Packet Capture
202
System Recovery
203
Clear System Cache
205
EIUL (End of Image Unit Life)
205
Fdi
205
Hibernation
205
Paper Low Warning Message
205
Part Replacement Alert
205
SFE (Special Feature Enablement)
206
Dealer ID
207
Envelope Rotate
207
Error Code and Troubleshooting
208
Table of Contents
209
Ax-XXXX Type Error Code
216
Error Message
223
Sensor Failure: #A3-3412. Turn off then On. Call for Service if the Problem Persists
223
Lamp Failure: #A4-1110. Open the Door, then Close It. Call for Service if the Problem Persists
224
CX-XXXX Type Error Code
225
Prepare New Toner Cartridge
225
C1-111A
225
Shake Toner Cartridge and then Install. Replace Toner Cartridge if the Problem Persists
225
End of Life, Replace with New Toner Cartridge
226
Install Toner Cartridge
227
Toner Cartridge Is Not Compatible. Check Users Guide
228
Toner Cartridge Failure: #C1-1710. Call for Service
229
End of Life, Replace with New Imaging Unit
230
Prepare New Imaging Unit
230
Replace with New Imaging Unit(C3-1150)
230
End of Life, Replace with New Imaging Unit(C3-1170)
230
Imaging Unit Failure:#C3-1210. Please Turn off then on
230
Imaging Unit Failure: #C3-1314. Install Imaging Unit Again
231
Imaging Unit Failure: #C3-1315. Install Imaging Unit Again
231
Imaging Unit Failure: #C3-1316. Install Imaging Unit Again
231
Imaging Unit Is Not Installed. Install the Unit
232
Imaging Unit Failure: #C3-1414. Install Imaging Unit Again
232
Imaging Unit Is Not Compatible. Check Users Guide
232
Imaging Unit Failure: #C3-1710. Call for Service
232
Imaging Unit Failure: #C3-1711. Call for Service
232
Imaging Unit Failure: #C3-1712. Call for Service
232
Replace with New Fuser Unit
233
Replace with New Tray1 Pickup Roller
234
Replace with New Tray2 Pickup Roller
234
Replace with New Tray3 Pickup Roller
234
Replace with New Tray4 Pickup Roller
234
Replace with New MP Pickup Roller
235
Replace with New Transfer Roller
236
TR Failure: #C9-2220. Install Transfer Roller Again
237
H1-XXXX Type (Optional Cassette) Error Code
238
Paper Jam in Tray 2
238
Paper Jam in Tray 2 or Tray Door Is Open
238
Tray 2 Door Is Open. Close It
239
Tray 2 Cassette Is Pulled Out. Insert It Properly
239
Input System Failure: #H1-1230. Check Tray 2 Connection
239
Paper Is Empty in Tray 2. Load Paper
240
Paper Is Low in Tray 2. Load Paper
240
Input System Failure #H1-1253 : Pull Tray 2 out and Insert It
241
Paper Jam in Tray 3
242
Paper Jam in Tray 3 or Tray Door Is Open
242
Tray 3 Door Is Open. Close It
243
Tray 3 Cassette Is Pulled Out. Insert It Properly
243
Tray 3 Is Not Installed. Install the Tray
243
Tray Failure: #H1-1332. Check Tray Connection
243
Paper Is Empty in Tray 3. Load Paper
244
Paper Is Low in Tray 3. Load Paper
244
Input System Failure: #H1-1353. Pull Tray 3 out and Insert It
245
Paper Jam in Tray 4
246
Paper Jam in Tray 4 or Tray Door Is Open
246
Tray 4 Door Is Open. Close It
247
Tray 4 Cassette Is Pulled Out. Insert It Properly
247
Tray Failure: #H1-1434. Check Tray Connection
247
Paper Is Empty in Tray 4. Load Paper
248
Paper Is Low in Tray 4. Load Paper
248
Input System Failure: #H1-1453. Pull Tray 4 out and Insert It
249
Paper Jam in HCF 2
250
Paper Jam in Tray 2 or Tray Door Is Open
250
HCF 2 Door Is Open. Close It
251
Error Message
251
HCF 2 Cassette Is Pulled Out. Insert It Properly
251
Input System Failure: #H1-2230. Check HCF 2 Connection
251
HCF 2 Is Not Installed. Install the HCF
251
Paper Is Low in HCF 2. Load Paper
252
Paper Is Empty in HCF 2. Load Paper
252
Input System Failure #H1-2253 : Pull HCF 2 out and Insert It
253
H2-XXXX Type (Finisher) Error Code
254
Finisher Failure #H2-5001. Turn off then On, after Checking Finisher
256
Finisher Failure #H2-5002. Turn off then On, after Checking Finisher
256
Finisher Failure #H2-5003. Turn off then On, after Checking Finisher
258
Finisher Failure #H2-5004. Turn off then On, after Checking Finisher
258
Finisher Failure #H2-5005. Turn off then On, after Checking Finisher
260
Finisher Failure #H2-5006. Turn off then On, after Checking Finisher
260
Finisher Failure #H2-5007. Turn off then On, after Checking Finisher
262
Finisher Failure #H2-5008. Turn off then On, after Checking Finisher
262
Finisher Failure #H2-5009. Turn off then On, after Checking Finisher
264
Finisher Failure #H2-5010. Turn off then On, after Checking Finisher
264
Finisher Failure #H2-5011. Turn off then On, after Checking Finisher
264
Finisher Failure #H2-5012. Turn off then On, after Checking Finisher
266
Finisher Failure #H2-5013. Turn off then On, after Checking Finisher
266
Finisher Failure #H2-5014. Turn off then On, after Checking Finisher
267
Finisher Failure #H2-5015. Turn off then On, after Checking Finisher
267
Paper Jam in Front of Finisher: #H2-5032
269
Paper Jam Inside of Finisher: #H2-5033
271
Paper Jam Inside of Finisher: #H2-5034
271
Paper Jam Inside of Finisher: #H2-5036
271
Finisher Door Is Open. Close It
274
H2-5A21
277
Finisher Top Door Is Open. Close It
277
H2-5A31
278
H2-5A35
278
The Paper in Finisher Bin2 Is Nearly Full. Remove Printed Paper
278
The Paper in Finisher Stacker Is Full. Remove Printed Paper
278
H2-5A34
278
The Paper in Finisher Stacker Is Nearly Full. Remove Printed Paper
278
H2-5A32
278
Finisher Failure #H2-5A50. Check Finisher
280
H2-5A62
281
Paper in Mailbox bin 3 Is Full. Remove Printed Paper
280
H2-5A50
280
Staple Cartridge Is Empty or Not Installed. Replace It
281
H2-5A90
282
Staple Cartridge Is Low. Replace It
281
H2-5A63
281
Paper Jam at the Top of Finisher: #H2-5A90
282
MX-XXXX Type Error Code
283
Paper Jam in Tray 1
283
Paper Jam in MP Tray
285
Tray 1 Cassette Is Pulled Out. Insert It Properly
287
Tray Failure: #M1-4111. Pull Tray 1 out and Insert It. Call for Service if the Problem Persists
288
Paper Is Empty in All Tray. Load Paper
289
Paper Is Empty in Tray 1. Load Paper
289
Paper Is Low in Tray 1. Load Paper
289
Paper Is Empty in MP Tray. Load Paper
290
Paper Jam Inside of Machine
291
Paper Jam at the Bottom of Duplex Path
293
Paper Jam at the Top of Duplex Path
293
Paper Jam in Exit Area
295
Paper Jam Inside of Machine
295
Paper in Output bin Is Full. Remove Printed Paper
296
Sx-XXXX Type Error Code
297
The Clock Became Initial Time. Set a Time Again
297
HDD System Failure: #S1-2411. Turn off then On. Call for Service if the Problem Persists
297
System Failure: #S1-2433 . Call for Service
298
HDD Error #S1-2434. Check Users Guide
299
HDD Error #S1-2435. Check Users Guide
299
HDD Error #S1-2436. Check Users Guide
299
HDD Error #S1-2437. Check Users Guide
299
HDD Error #S1-2438. Check Users Guide
299
HDD Error #S1-2439. Check Users Guide
299
MSOK Failure: #S1-2510. Call for Service & Change MSOK
300
MSOK Failure: #S1-2521. Call for Service
300
PPM Data Is Incorrect. Call for Service & Change MSOK
300
Engine System Failure: #S2-1211. Turn off then on
300
S2-331D
302
Wait Delay Time for Lower Fixing Temperature
302
Supplying and Mixing Toner to Developer Unit. Please Wait
302
Calibrating Image Density. Please Wait
302
Door Is Open. Close It
302
Error Code
313
Error Message
313
U1-XXXX Type (Fuser) Error Code
313
U2-XXXX Type (LSU) Error Code
316
U3-XXXX Type(DSDF) Error Code
318
Original Paper Jam Inside the Scanner
318
Original Paper Jam Inside the Scanner
321
Original Paper Jam Inside the Scanner
325
Original Paper Jam in the Exit Area of Scanner
327
Image Quality Problem
329
Troubleshooting
342
System Diagram
343
Reference Information
344
Tools for Troubleshooting
344
Glossary
346
The Sample Pattern for the Test
352
Model Name and Code
353
Document Revision List
354
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