Savin Aficio SP3300DN Wartungshandbuch PDF herunterladen (Seite 46)

LSU (Laser Scanning Unit)

M000/M009 3-8 SM

3.4 LSU (LASER SCANNING UNIT)

1. Before removing the LSU, you should remove:

 Top cover ( Top Cover).

 Right cover ( Left and Right Cover)

2. Remove four screws (M4 x 10).

3. Disconnect the harness (one) from the main board [B].

4. Remove the LSU [A].

CÓPIA NÃO CONTROLADA

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 137 138

M000/M009 1
SERVICE MANUAL 1
CÓPIA NÃO CONTROLADA 10
DOCUMENTATION HISTORY 11
TROUBLESHOOTING 14
SERVICE TABLES 15
M000/M009 iv SM 16
SPECIFICATIONS 17
Read This First 21
Caution for safety 22
Handling Precautions 24
ESD Precautions 27
INSTALLATION 29
1. INSTALLATION 31
2. PREVENTIVE MAINTENANCE 35
3.2 COVER UNIT 40
3.2.3 TOP COVER 42
3.2.4 LEFT AND RIGHT COVER 43
3.3 FUSER 44
3.5 DRIVE 47
3.6 HVPS/SMPS/MAIN BOARD 48
3.6.3 MAIN BOARD 50
3.7 PAD-HOLDER 51
3.8 TRANSFER ROLLER 53
3.9 PICK-UP ROLLER 54
4. TROUBLESHOOTING 59
4.2.2 VERTICAL WHITE LINE 61
4.2.3 HORIZONTAL BLACK BAND 62
4.2.4 BLACK/WHITE SPOT 63
4.2.5 LIGHT IMAGE 64
4.2.7 UNEVEN DENSITY 66
4.2.8 BACKGROUND 67
4.2.9 GHOST (1) 68
4.2.10 GHOST (2) 69
4.2.11 GHOST (3): FUSER 70
SOLUTIONS 75
4.3.2 JAM 0 76
4.3.3 JAM 1 77
4.3.4 JAM 2 78
4.3.5 DUPLEX JAM 79
4.3.6 MULTI-FEEDING 80
4.4.1 FUSER ERROR 83
MELTING 84
4.4.4 PAPER EMPTY 84
4.4.6 COVER OPEN 85
4.4.9 NO POWER 87
SOLUTIONS) 88
4.5.3 ABNORMAL PRINTING 91
4.5.4 SPOOL ERROR 92
4.6 CLEARING PAPER JAMS 93
Optional tray 2 94
In the manual tray 95
4.6.2 PRINT CARTRIDGE AREA 96
4.6.3 PAPER EXIT AREA 97
4.6.4 DUPLEX UNIT AREA 98
Duplex Jam 1 99
5. SERVICE TABLES 105
WIM (Web Image Monitor) mode 106
5.2 SERIAL NUMBER INPUT 108
5.3 SAMPLE PATTERN 110
5.3.2 CONFIGURATION PAGE 111
6. DETAILED DESCRIPTIONS 115
6.2 PRINTER COMPONENTS 117
6.2.2 REAR VIEW 118
6.3 SYSTEM LAYOUT 119
6.3.2 TRANSFER 120
6.3.3 DRIVE 120
6.3.4 FUSER 121
6.3.6 PRINT CARTRIDGE 123
6.4.1 ENGINE FIRMWARE 124
7. SPECIFICATIONS 129
7.1.2 OPTION 131
7.2 CONTROLLER 132
7.3 HANDLING PAPER 133
APPENDIX 135
8. APPENDIX 137
8.2 CONNECTION DIAGRAM 138

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