6/02
4-2
DC1632/2240
Prelaunch Training/Review
Repairs and Adjustments
REP 9.20 Right Lift Assembly ......................................................................................... 4-82
REP 9.21 Left Lift Assembly ........................................................................................... 4-83
REP 9.22 Transfer Belt .................................................................................................. 4-84
REP 9.23 1st BTR Roll................................................................................................... 4-90
REP 9.24 2nd BTR Roll .................................................................................................. 4-90
REP 9.26 ATC Sensor .................................................................................................... 4-91
REP 9.27 Retract Shaft................................................................................................... 4-93
Fuser
REP 10.1 Fuser............................................................................................................... 4-95
REP 10.2 Fuser Fan ....................................................................................................... 4-95
REP 10.3 Main/Sub Heater Rod .................................................................................... 4-96
Finisher
REP 12.1 H Transport Assembly ................................................................................... 4-99
REP 12.2 H Transport Belt............................................................................................. 4-100
REP 12.3 Entrance Sensor............................................................................................ 4-103
REP 12.4 Finisher .......................................................................................................... 4-104
REP 12.5 Stack Height Sensor Assembly ..................................................................... 4-105
REP 12.6 Eject Roll Assembly ....................................................................................... 4-106
REP 12.7 Decurler Roll .................................................................................................. 4-110
REP 12.8 Finisher Drive Motor ...................................................................................... 4-111
REP 12.9 Belt................................................................................................................. 4-112
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 ................................................................................. 4-128
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 ............................................................................... 4-136
REP 12.19 Finisher Rack Assembly ............................................................................... 4-139
REP 12.20 Lowering Stacker Tray.................................................................................. 4-141
Covers
REP 14.1 Top Cover ....................................................................................................... 4-143
REP 14.2 Rear Cover ..................................................................................................... 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.................................................................................... 4-145
REP 14.6 Left Lower Cover Assembly............................................................................ 4-146
REP 14.7 Cover Assembly.............................................................................................. 4-146
REP 14.8 Fuser Cover .................................................................................................... 4-147
REP 14.9 Rear Cover ..................................................................................................... 4-148
REP 14.10 Inner Cover ................................................................................................... 4-148
REP 14.11 Left Cover Assembly..................................................................................... 4-149
REP 14.12 Lower Cover ................................................................................................. 4-149
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 Detection .............................................................................. 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)............................................................................... 4-165
ADJ 9.3 TRC Control/Toner Density Setup (dC922)..................................................... 4-166
ADJ 9.4 ADC Output Check (dC934)............................................................................. 4-166
ADJ 9.5 TRC Adjust (dC924) ......................................................................................... 4-167
ADJ 9.6 Color Registration (dC685).............................................................................. 4-168
ADJ 9.7 IIT Calibration (dC945) .................................................................................... 4-170
ADJ 9.8 Hard Disk Diagnostics/Setup (dC355).............................................................. 4-170
ADJ 9.9 IOT Registration Series (dC129) ....................................................................... 4-171
ADJ 9.10 IIT Lead Edge Registration............................................................................. 4-173
ADJ 9.11 IIT Side Edge Registration.............................................................................. 4-174
ADJ 9.12 IIT Vertical/Horizontal Magnification ............................................................... 4-175
ADJ 9.13 UI Display Calibration..................................................................................... 4-178
ADJ 9.14 Inboard/Outboard Density ............................................................................... 4-179
Finisher
ADJ 12.1 Finisher Alignment.......................................................................................... 4-185