xvi
Phaser 7700 Color Laser Printer Service Manual
Removal and Replacement Procedures
7-151
Rear Cover Assembly 7-154
Right Side Cover Assembly .................................................................... 7-155
Top Cover Assembly .............................................................................. 7-156
Front Panel Assembly ............................................................................. 7-157
Rear Cover, Top Rear Power Switch Cover and LH Rear Mid Cover ....... 7-158
Left-Hand Lower Cover Assembly .......................................................... 7-160
Front Cover Assembly ............................................................................ 7-161
Fuser Front Cover ................................................................................... 7-162
Rear Shield ............................................................................................ 7-163
Rear Shield Bracket ................................................................................ 7-164
24 VDC Power Supply Shield ................................................................. 7-165
Multi-Purpose Tray (MPT) Assembly ..................................................... 7-166
Multi-Purpose Tray Paper Pick Rollers ................................................... 7-167
Left-Hand Cover Assembly (Left-Hand Door) ......................................... 7-168
Duplex Chute .......................................................................................... 7-170
Duplex Unit Assembly ............................................................................ 7-171
Transfer Roller Assembly (2nd BTR) ...................................................... 7-172
Duplex Transport Assembly ................................................................... 7-173
Fuser Unit ............................................................................................... 7-174
Registration Transport Assembly ........................................................... 7-175
Shutter Solenoid Assembly .................................................................... 7-176
Tray 1 Feeder Assembly and Paper Lift Motor ........................................ 7-177
Waste Cartridge Sensor Holder .............................................................. 7-178
Print Cartridge Plate Cover .................................................................... 7-179
Dispense Assembly ................................................................................ 7-180
Print Cartridge Plate Assembly ............................................................... 7-182
Developer Housing Assembly ................................................................. 7-185
New Developer Housing Assembly Charging ......................................... 7-186
Toner Dispense Motor Assembly ........................................................... 7-188
Steering Drive Assembly ........................................................................ 7-189
Waste Toner Agitator Motor Assembly ................................................... 7-190
Mark-On-Belt (MOB) Sensor .................................................................. 7-191
Exit Transport Assembly ........................................................................ 7-192
Fuser Fan Assembly ............................................................................... 7-195
Accumulator Belt Assembly .................................................................. 7-196
Belt Cleaner Assembly ............................................................................ 7-198
Waste Auger Assembly .......................................................................... 7-199
Laser Unit ............................................................................................... 7-200
Image Processor Board Assembly ......................................................... 7-202
Internal Hard Drive ................................................................................. 7-203
Electrical Chassis (Card Cage) Assembly ............................................... 7-204
Engine Control Board ............................................................................ 7-206
Engine Control Interface Board .............................................................. 7-207