Repairs/Adjustments
FaxCentre 2121/2121L 11/06 4-1
4. Repairs/Adjustments
General Repairs and Adjustments Information ....................................................................... 3
REP 1 Cleaning the Paper Feed Roll ...................................................................................... 4
REP 2 Paper Feed Roll ........................................................................................................... 5
REP 3 Bias Transfer Roller (BTR) ........................................................................................... 6
REP 4 Toner Cartridge ............................................................................................................ 8
REP 5 Drum Cartridge .......................................................................................................... 11
REP 6 Fuser Assembly ......................................................................................................... 13
REP 7 Main PBA ................................................................................................................... 15
REP 8 LVPS and HVPS ........................................................................................................ 16
REP 9 ROS ........................................................................................................................... 18
REP 10 Main Motor ............................................................................................................... 20
REP 11 Paper Empty Sensor ................................................................................................ 21
REP 12 Paper Feed Solenoid ............................................................................................... 23
REP 13 Paper Feed Clutch ................................................................................................... 25
REP 14 Wrap Spring Feed Clutch ......................................................................................... 28
REP 15 White Roller ............................................................................................................. 30
REP 16 Scanner Retard Pad ................................................................................................ 32
REP 17 Control Panel/Circuit Board/Key Pad/Display/Glass/Top Cover with Loudspeaker . 33
REP 18 CPU Board ...............................................................................................................36
REP 19 Control Panel/Scanner Chassis Assembly .............................................................. 38
REP 20 CIS Flat Cable ..........................................................................................................41
REP 21 Motor Drive .............................................................................................................. 43
REP 22 Control Panel, Flat Cable and Chassis .................................................................... 44
REP 23 Dis-Assembling the Scanner .................................................................................... 45
REP 24 Left Cover ................................................................................................................ 47
REP 25 Right Cover .............................................................................................................. 49
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