Drum Cartridge and Toner Cartridge Drive.............................................................33
Drum Cartridge and Toner Cartridge Voltage.........................................................34
Drum Cartridge and Toner Cartridge Replacement................................................35
Paper Feed.....................................................................................................................36
Main Tray ................................................................................................................36
MPT (Multipurpose Tray) ........................................................................................50
Duplex Unit Components........................................................................................53
Resist Unit...............................................................................................................56
Image Fusing..................................................................................................................59
Overview.................................................................................................................59
Output Unit.....................................................................................................................61
Output Unit Components ......................................................................................62
Output Unit Drive ....................................................................................................63
Front Part Overview.......................................................................................................66
Operation Panel Unit(OPU) Components and Main Functions..............................66
System Card Components and Main Functions ...................................................74
LVPS Components and Main functions..................................................................87
HVPS Components and Main Functions................................................................91
Replacement and Adjustment ...............................................................................................97
External Cover................................................................................................................97
Left Cover................................................................................................................98
Right Cover.............................................................................................................99
Front Door............................................................................................................ 100
Top Cover............................................................................................................. 101
Output Cover........................................................................................................ 102
LSU.............................................................................................................................. 103
Removing Laser Unit ........................................................................................... 103
Aligning Laser Optical Housing Unit.................................................................... 105
Main Driving Motor & Main Driving Gear Unit............................................................. 107
Removing the Main Driving Gear Unit................................................................. 107
Drum and Developing Unit...........................................................................................111
Separating Drum Unit and Developing Unit ........................................................111
Transfer Roller ......................................................................................................112
Fuser Unit.....................................................................................................................112
Removing the Fuser Unit......................................................................................112
Replacing the Fuser Lamp....................................................................................114
