09/03
4-2
DC 3535/2240/1632, WC M24
Initial issue
Repairs and Adjustments
REP 9.7 Toner Dispenser ............................................................................................... 4-78
REP 9.8 Plate Assembly................................................................................................. 4-79
REP 9.9 Developer Housing ........................................................................................... 4-81
REP 9.10 Developer ....................................................................................................... 4-82
REP 9.11 Toner Dispenser Base Assembly ................................................................... 4-83
REP 9.12 IBT Steering Motor Assembly......................................................................... 4-84
REP 9.13 Agitator Motor Assembly................................................................................. 4-84
REP 9.14 MOB Sensor Assembly................................................................................... 4-85
REP 9.15 IBT Belt Assembly .......................................................................................... 4-85
REP 9.16 IBT Cleaner Assembly.................................................................................... 4-86
REP 9.17 Auger Assembly.............................................................................................. 4-86
REP 9.18 Lever Assembly .............................................................................................. 4-87
REP 9.19 Left Hinge/Right Hinge.................................................................................... 4-88
REP 9.20 Right Lift Assembly ......................................................................................... 4-88
REP 9.21 Left Lift Assembly ........................................................................................... 4-89
REP 9.22 Transfer Belt ................................................................................................... 4-91
REP 9.23 1st BTR Roll.................................................................................................... 4-97
REP 9.24 2nd BTR Roll .................................................................................................. 4-97
REP 9.25 Erase Lamp/Rail (K,Y,M,C) ............................................................................ 4-98
REP 9.26 ATC Sensor .................................................................................................... 4-98
REP 9.27 Retract Shaft................................................................................................... 4-100
Fuser
REP 10.1 Fuser............................................................................................................... 4-101
REP 10.2 Fuser Fan ....................................................................................................... 4-101
REP 10.3 Main/Sub Heater Rod ..................................................................................... 4-102
Finisher
REP 12.1 H Transport Assembly ................................................................................... 4-103
REP 12.2 H Transport Belt.............................................................................................. 4-104
REP 12.3 Entrance Sensor and Top Tray Full Sensor ................................................... 4-105
REP 12.4 Finisher........................................................................................................... 4-106
REP 12.5 Stack Height Sensor Assembly ...................................................................... 4-107
REP 12.6 Eject Roll Assembly........................................................................................ 4-108
REP 12.7 Decurler Roll................................................................................................... 4-113
REP 12.8 Finisher Drive Motor ....................................................................................... 4-114
REP 12.9 Belt.................................................................................................................. 4-115
REP 12.10 Rail................................................................................................................ 4-115
REP 12.11 Stapler Assembly.......................................................................................... 4-120
REP 12.12 Compiler Tray Assembly............................................................................... 4-122
REP 12.13 Stacker Motor Assembly............................................................................... 4-126
REP 12.14 Front Elevator Bracket.................................................................................. 4-127
REP 12.15 Paddle Gear Shaft ........................................................................................ 4-131
REP 12.16 Finisher PWB................................................................................................ 4-133
REP 12.17 Entrance Upper Cover.................................................................................. 4-135
REP 12.18 Cam Bracket Assembly ................................................................................ 4-137
REP 12.19 Finisher Rack Assembly ............................................................................... 4-140
REP 12.20 Lowering Stacker Tray.................................................................................. 4-142
Covers
REP 14.1 Top Cover....................................................................................................... 4-143
REP 14.2 Rear Cover (IOT)............................................................................................ 4-144
REP 14.3 Right Cover..................................................................................................... 4-144
REP 14.4 Rear Left Middle Cover................................................................................... 4-145
REP 14.5 Rear Left Upper Cover.................................................................................... 4-146
REP 14.6 Left Lower Cover Assembly............................................................................ 4-146
REP 14.7 Front Cover Assembly .................................................................................... 4-147
REP 14.8 Fuser Cover.................................................................................................... 4-148
REP 14.9 Rear Cover (Tray Module) .............................................................................. 4-148
REP 14.10 Inner Cover................................................................................................... 4-149
REP 14.11 Left Cover Assembly..................................................................................... 4-149
REP 14.12 Left Lower Cover........................................................................................... 4-150
ADJUSTMENTS
DADF
ADJ 5.1 DADF Side Registration ................................................................................... 4-151
ADJ 5.2 DADF Counterbalance ...................................................................................... 4-153
ADJ 5.3 DADF Parallelism .............................................................................................. 4-154
ADJ 5.4 Document Transport Height .............................................................................. 4-155
ADJ 5.5 DADF Top Registration ..................................................................................... 4-157
ADJ 5.6 DADF Document Calibration............................................................................. 4-159
ADJ 5.7 DADF Non-standard Document Custom Registration....................................... 4-160
Scanner
ADJ 6.1 Full/Half Rate Carriage...................................................................................... 4-161
Xerographic/Registration
ADJ 9.1 Max Setup ......................................................................................................... 4-165
ADJ 9.2 ATC Sensor Setup (dC921)............................................................................... 4-166
ADJ 9.3 TRC Control/Toner Density Setup (dC922)..................................................... 4-167
ADJ 9.4 ADC Output Check (dC934).............................................................................. 4-167
ADJ 9.5 TRC Adjust (dC924) .......................................................................................... 4-168
ADJ 9.6 Color Registration (dC685).............................................................................. 4-169
ADJ 9.7 IIT Calibration (dC945)...................................................................................... 4-171
ADJ 9.8 Hard Disk Diagnostics/Setup (dC355)............................................................... 4-171
ADJ 9.9 IOT Registration Series (dC129)....................................................................... 4-172
ADJ 9.10 IIT Lead Edge Registration.............................................................................. 4-174
ADJ 9.11 IIT Side Edge Registration............................................................................... 4-175
ADJ 9.12 IIT Vertical/Horizontal Magnification................................................................ 4-176
ADJ 9.13 UI Display Calibration...................................................................................... 4-179
ADJ 9.14 Inboard/Outboard Density ............................................................................... 4-180
ADJ 9.15 Light Image Setup ........................................................................................... 4-186
Finisher
ADJ 12.1 Finisher Alignment........................................................................................... 4-189