Cisco C85-SIMM-16MB - Upgrade From 8MB Spécifications Page 148
- Page / 267
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Samsung Electronics
Service Manual
Troubleshooting
6-24
6.6.3 Abnormal noise
• Description There is noise when copy.
Check and Cause Solution
1. Check the Scanner Motor and any mechanical
disturbance.
2. Check the Motor Driver in Driver PBA.
6.6.4 Defective Image Quality
• Description The copied image is light or bad.
Check and Cause Solution
1. Check shading profile.
2. Check the gap between original and scanner
glass.
3. Check printing quality.
1. Remake shading profile in the tech mode.
2. The gap above 0.5 mm can cause a blurred image.
3. See “Print” troubleshooting.
1. Check the right position of the Scanner Motor, and
check the any mechanical disturbance in the CCD
carriage part.
2. If any driver is defective, replace it.
• Connection PBA U4-1, 19 or U5-1, 19=0V to 24V
swing signal when operating.
- DIGITAL LASER MFP 1
- SCX-5X30 Series 1
- Continued 3
- 1. Precautions 6
- 1.2 Caution for safety 7
- 1.2.3 Handling Precautions 8
- Precautions 9
- 1.3 ESD Precautions 10
- 2. Product Specifications 11
- Items Series Model Remarks 12
- SCX-5330N SCX-5530FN 12
- 2.3 Model Comparison Table 17
- 3. System Overview 19
- 3.1.2 Engine H/W 20
- 3.1.3 Assembly Description 21
- 3.1.3.3 Driver Ass’y 22
- 3.1.3.4 Fuser Ass’y 22
- 3.1.3.5 LSU 23
- 3.1.3.6 Scanner( ADF) 23
- 3.1.3.7 Toner Cartridge 24
- 3.1.3.8 Duplex Unit 25
- 3.1.3.9 Optional Tray (SCF) 25
- 3.2.1 Frame 26
- 3.2.2 Feeding Part 26
- 3.2.3 Transfer Ass’y 27
- 3.2.4 Driver Ass’y 27
- 3.2.4.2 Process Speed 28
- 3.2.4.3 Acoustic Noise 28
- 3.2.5 Fixing Part (Fuser) 29
- 3.2.5.5 Pressure Roller 30
- 3.2.5.7 Safety Relevant Facts 30
- System Overview 31
- 3.2.7 Toner Cartridge 33
- 3.2.7.5 CHARGING PORTION 34
- 3.2.8 FAX Section 35
- 3.2.9 Line Interface Part 38
- 3.2.10 Scan Part 39
- 3.2.11 OPE Pannel Section 39
- 3.2.12 Printer Section 40
- 3.2.14 Telephone Section 44
- 3.2.13 Copier Section 44
- HVPS PBA 46
- 3) FUSER AC POWER CONTROL 48
- 3.3 Engine F/W 49
- 3) Fusing 50
- 3.4 S/W Descriptions 52
- 3.4.3 Data and Control Flow 53
- 4. Alignment and Adjustments 55
- 4.1.2 SCX-5330N 56
- 4.2 Paper path 57
- 4.3 Clearing Paper Jams 58
- 4.3.2 Roller misfeed 59
- Clearing paper jams 59
- 4.3.3 In the tray 1 59
- 4.3.4 In the optional tray 2 60
- 4.3.7 In the paper exit area 61
- 4.4 User Mode 64
- Changing the clock mode 65
- Speaker volume 66
- Keypad letters and numbers 67
- Correcting numbers or names 67
- Inserting a pause 67
- 4.4.6 Using the save modes 68
- Alignment and Adjustments 69
- SCX-5530FN 70
- 4.5.3 Data Setup 71
- Flash Upgrade 72
- S/W of Maintenance 73
- 4.5.4 Machine Test 76
- 4.5.5 Report 77
- 4.5.6 Detail Description 78
- OS 1 . 00 . 86 . 07 79
- 11-31-2005 79
- Service Data 79
- 2004-1-11 79
- 4.9.1 Display LED 82
- 4.9.2 Error Message 83
- 5. Disassembly and Reassembly 89
- 5.2 Cover Upper (Left, Right) 90
- Cassette 91
- Toner Cartridge 91
- Front Cover 91
- MP Tray Ass'y 92
- Tray Link 92
- Duplex Unit 93
- Rear Cover 93
- Face Up Cover 93
- 5.6 Fuser Ass'y 94
- Idle Gear Bracket 95
- Thermister 95
- Fuser Cover 95
- Fuser Frame 95
- Guide Input 96
- Left Side Cover 97
- Right Side Cover 97
- DIMM Cover 98
- OPE Cover 99
- OPE Unit 99
- Samsung Electronics 100
- Service Manual 100
- Disassembly and Reassembly 100
- Open Cover 101
- Pick Up Ass'y 102
- ADF Upper 102
- Platen Ass'y 103
- ADF Ground 103
- CCD Cable 104
- ADF Lower Harnes 105
- Shield Controller Ass’y 107
- Film Cable 107
- Main PBA 107
- Modem PBA 108
- Drive Ass’y 109
- Gear Bracket Ass’y 109
- BLDC Motor Ass’y 109
- 5.13 Duplex Drive Ass'y 110
- 5.14 Shield SMPS Ass'y 111
- 5.15 Connection PCB 112
- Fuser Drive 113
- Connection 113
- Fuser Drive Ass’y 113
- 5.17 Fan 114
- Pick Up Roller Ass'y 115
- 5.20 HVPS Housing 117
- Cover Mid Front 118
- 5.23 MPF Housing 119
- 5.24 Feed Roller Parts 120
- Feed1 Roller 121
- Feed Solenoid 122
- Manual Solenoid 122
- Pick Up Gear Ass’y 122
- Pick Up Gear Shaft 122
- CRUM2 PBA 123
- Terminal 123
- TR Holder 124
- 6. Troubleshooting 125
- 6.2 Paper Feeding Problems 126
- 6.2.4 JAM 2 127
- 6.2.3 JAM 1 127
- 6.2.5 Multi-Feeding 128
- 6.2.8 Defective ADF 129
- Defective LCD Operation 130
- 6.3.4 Paper Empty 131
- 6.3.6 Door Open 132
- 6.3.9 No Power 133
- Troubleshooting 134
- 6.3.12 Duplex Jam 0 135
- 6.3.11 Duplex Jam 1 135
- 6.4.2 Vertical White Line 136
- 6.4.3 Horizontal Black Band 137
- 6.4.4 Black/White Spot 137
- 6.4.5 Light Image 138
- 6.4.6 Dark Image or a Black 138
- Digital Printer 139
- 6.4.9 Ghost (1) 140
- 6.4.10 Ghost (2) 140
- 6.4.11 Ghost (3) 141
- 6.4.12 Ghost (4) 141
- 6.5 Fax & Phone Problems 143
- 6.5.4 Defective FAX FORWARD 144
- 6.6 Copy Problems 147
- 6.6.3 Abnormal noise 148
- 6.7 Scanning Problems 149
- 6.8 Toner Cartridge Service 150
- 6.9.1 General Problems 154
- 6.9.2 Macintosh Problems 155
- 6.9.3 Windows Problems 155
- Contents 157
- Main Parts List 159
- Cover Ass'y Parts List 161
- Frame Assembly Parts List 169
- MP Ass'y Parts List 177
- Scan Ass'y Parts List 179
- Platen Ass'y Parts List 181
- ADF Ass'y Parts List 185
- OPE Ass'y Parts List 188
- Fuser Ass'y Parts List 192
- 8.9 Side Cover Ass'y 204
- ΒΣΥΤ͑ͽΚΤΥ 215
- 8. Block Diagram 224
- 9. Connection Diagram 225
- 10. Schematic Diagrams 226
- Schematic Main(2/15) 227
- Schematic Main(3/15) 228
- Schematic Main(4/15) 229
- Schematic Main(5/15) 230
- Schematic Main(6/15) 231
- Schematic Main(7/15) 232
- Schematic Main(8/15) 233
- Schematic Main(9/15) 234
- Schematic Main(10/15) 235
- Schematic Main(11/15) 236
- Schematic Main(12/15) 237
- Schematic Main(13/15) 238
- Schematic Main(14/15) 239
- Schematic Main(15/15) 240
- DIMM board(1/2) 241
- DIMM board(2/2) 242
- 10.3 CRUM board 243
- 10.4 OPE_3in1 244
- OPE_4in1 245
- 10.5 HVPS(1/3) 246
- HVPS(2/3) 247
- HVPS(3/3) 248
- TYPE III-V1 249
- TYPE III-V2 250
- 10.7 SCF(1/2) 251
- SCF(2/2) 252
- 10.8 ADF PBA 253
- 10.9 Modem(1/4) 254
- Modem(2/4) 255
- Modem(3/4) 256
- Modem(4/4) 257
- 10.10 Connection 258
- 10.11 Terminal 259
- 11. Power Signal 260
- 11.2 OPE / ADF Power signal 261
- 11.3 HVPS / Voltage map 262
- Standard : For general use 263
- Reference Information 265
- 12.4 Wireless LAN 266
- ELECTRONICS 267
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