Xerox DocuColor 12/DCCS50 User Manual

1/05
4-2
DocuColor 12/DCCS50
Reissue
Repairs and Adjustments
REP 8.3.3 Pressure Roll ................................................................................................. 4-122
REP 8.3.4 Pressure Roll Heater Rod.............................................................................. 4-125
REP 8.3.5 Heat Roll Stripper Finger ............................................................................... 4-127
REP 8.4.1 Web Motor/EXT-HR Retract Motor ................................................................ 4-128
REP 8.7.1 Oil Pump ........................................................................................................ 4-131
REP 8.7.2 Oil Wick.......................................................................................................... 4-132
REP 8.8.1 External H/R Heater Rod ............................................................................... 4-133
REP 8.8.2 External Heat Roll.......................................................................................... 4-136
REP 8.10.1 Pressure Roll Stripper Finger ...................................................................... 4-137
9. ELECTRICAL
REP 9.2.1 Opening/Closing the IOT Control PWB Chassis............................................ 4-139
REP 9.2.2 IOT Drive PWB .............................................................................................. 4-139
REP 9.2.3 Half Tone PWB .............................................................................................. 4-141
REP 9.3.1 Power Chassis............................................................................................... 4-143
REP 9.3.2 IOT LVPS....................................................................................................... 4-145
REP 9.3.3 B3/B3H (ESS) LVPS...................................................................................... 4-146
REP 9.5.1 Control Panel ................................................................................................. 4-148
REP 9.6 Billing Data PWB Replacement ........................................................................ 4-149
10. AIR SYSTEM
REP 10.2.1 Fuser Fan .................................................................................................... 4-151
REP 10.2.2 Suction Blower Motor................................................................................... 4-152
11. COVER
REP 11.1.1 Platen Cushion ............................................................................................ 4-153
12. DADF
REP 12.1.1 DADF ........................................................................................................... 4-155
REP 12.2.2 Registration Gate Solenoid.......................................................................... 4-156
REP 12.3.1 Left/Right Counter Balance.......................................................................... 4-156
REP 12.3.2 DADF Control PWB ..................................................................................... 4-158
REP 12.4.1 Feed Motor .................................................................................................. 4-159
REP 12.4.2 Nudger Roll.................................................................................................. 4-160
REP 12.4.3 Feed Roll ..................................................................................................... 4-161
REP 12.5.1 Document Feed Lower Chute...................................................................... 4-162
REP 12.5.2 Retard Roll................................................................................................... 4-163
REP 12.5.3 Set Gate Solenoid........................................................................................ 4-164
REP 12.5.4 Registration Sensor ..................................................................................... 4-165
REP 12.5.5 Size Sensors 1/2 (Rear/Front) ..................................................................... 4-166
REP 12.6.1 DADF Belt Motor.......................................................................................... 4-167
REP 12.7.1 Duplex Sensor ............................................................................................. 4-168
REP 12.8.1 Registration Pinch Roll ................................................................................ 4-170
REP 12.9.1 Exit Motor..................................................................................................... 4-172
REP 12.10.1 Platen Belt ................................................................................................. 4-173
13. MAIL BOX SORTER
REP 13.3.1 Decurler ....................................................................................................... 4-175
REP 13.5.1 Vertical LED/Sensor .................................................................................... 4-176
REP 13.5.2 Bin Tray 1 .................................................................................................... 4-177
REP 13.6.1 Bin Trays 2 - 10 ........................................................................................... 4-179
REP 13.13.1 Decurler Rolls 1/2 ...................................................................................... 4-180
REP 13.13.2 Gear and Cam ........................................................................................... 4-182
REP 13.14.1 Decurler Stepping Motor ............................................................................ 4-184
14. OCT
REP 14.1.1 Offset Motor ................................................................................................. 4-185
19. IDFE
REP 19.1 Removing the IDFE......................................................................................... 4-187
REP 19.2 Token Ring PWB (IDFE)................................................................................. 4-188
REP 19.3 DIMMs on the Motherboard (IDFE)................................................................. 4-188
ADJUSTMENTS
3. IIT
ADJ. 3.4.1 Full Rate/Half Rate Carriage Position............................................................ 4-189
6. DEVELOPMENT
ADJ 6.1.1 Rotary Home Position Sensor ........................................................................ 4-193
ADJ 6.6.1 Rotary Development Housing Position........................................................... 4-193
8. FUSER
ADJ 8.1.1 Fuser Nip (DC701) ......................................................................................... 4-197
ADJ 8.8.1 External Heat Roll Nip Adjustment ................................................................. 4-197
9. ELECTRICAL
ADJ 9.1.1 MAX SET UP (dC929).................................................................................... 4-199
ADJ 9.1.2 IIT Calibration (dC945) ................................................................................... 4-199
ADJ 9.1.3 ADC AGC Setup (dC934)............................................................................... 4-200
ADJ 9.1.4 VH/VM Setup (dC933).................................................................................... 4-200
ADJ 9.1.5 IOT Highlight Setup (dC918) .......................................................................... 4-201
ADJ 9.1.6 TRC Control/Toner Density (dC922) .............................................................. 4-201
ADJ 9.1.7 TRC Adjust (dC924)/TRC Check PG (dC939) ............................................... 4-202
ADJ 9.1.8 Color Balance Setup (dC919: Copier/Printer) ................................................ 4-203
ADJ 9.1.10 IOT Registration Series (dC129) .................................................................. 4-203
ADJ 9.1.14 IIT Lead Edge Registration........................................................................... 4-207
ADJ 9.1.15 IIT Side Edge Registration............................................................................ 4-208
ADJ 9.1.16 IIT Horizontal Magnification/Vertical Magnification (IIT Machine)................. 4-209
ADJ 9.1.17 Tray 5 Guide (dC740)................................................................................... 4-211
ADJ 9.1.18 Touch Panel Starting Point Correction ......................................................... 4-212
ADJ 9.1.19 Tray 2, 3, and 4 for 12 x 18 Paper................................................................ 4-213
12. DADF
ADJ 12.1.1 DADF Side Registration ............................................................................... 4-215
ADJ 12.3.1 Left/Right Counter Balance .......................................................................... 4-216
ADJ 12.3.2 DADF Parallelism ......................................................................................... 4-217
ADJ 12.3.3 DADF Height ................................................................................................ 4-218
ADJ 12.4.1 DADF Lead Edge Registration ..................................................................... 4-221
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Xerox DocuColor 12/DCCS50 Specifications

General

Brand	Xerox
Model	DocuColor 12/DCCS50
Category	All in One Printer
Language	English