Xerox Phaser 7700 Service Manual page 12

Service preventive maintenance procedure ..........................................................5-129
Recommended tools ......................................................................................5-129
Cleaning ........................................................................................................5-130
Resetting NVRAM
PostScript NVRAM Resets ..................................................................................6-131
Service Diagnostics NVRAM Resets ..................................................................6-135
PostScript NVRAM Reset ............................................................................6-135
Clear Tech Rep Faults ...................................................................................6-135
Reset CRU Life Counters .............................................................................6-135
Reset Engine NVRAM .................................................................................6-136
Store Engine NVRAM ..................................................................................6-136
Removal and Replacement Procedures
Rear Cover Assembly ............................................................................7-140
Right Side Cover Assembly ..................................................................7-141
Top Cover Assembly .............................................................................7-142
Front Panel Assembly ............................................................................7-143
Rear Cover, Top Rear Power Switch Cover and LH Rear Mid Cover ..7-144
Left-Hand Lower Cover Assembly .......................................................7-146
Front Cover Assembly ...........................................................................7-147
Fuser Front Cover ..................................................................................7-148
Rear Shield ............................................................................................7-149
Rear Shield Bracket ...............................................................................7-150
24 VDC Power Supply Shield ...............................................................7-151
Multi-Purpose Tray (MPT) Assembly ...................................................7-152
Multi-Purpose Tray Paper Pick Rollers .................................................7-153
Left-Hand Cover Assembly (Left-Hand Door) .....................................7-154
Duplex Chute .........................................................................................7-156
Duplex Unit Assembly ..........................................................................7-157
Transfer Roller Assembly (2nd BTR) ...................................................7-158
Duplex Transport Assembly ..................................................................7-159
Fuser Unit ..............................................................................................7-160
Registration Transport Assembly ..........................................................7-161
Shutter Solenoid Assembly ...................................................................7-162
Tray 1 Feeder Assembly and Paper Lift Motor .....................................7-163
Waste Cartridge Sensor Holder .............................................................7-164
Print Cartridge Plate Cover ....................................................................7-165
Dispense Assembly ................................................................................7-166
Print Cartridge Plate Assembly .............................................................7-168
Developer Housing Assembly ...............................................................7-171
New Developer Housing Assembly Charging .......................................7-172
Service Quick Reference Guide - Table of Contents
6-131
7-137
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