Xerox DocuColor 12/DCCS50 User Manual

1/05
4-1
DocuColor 12/DCCS50
Repairs and Adjustments
Reissue
4 Repairs & Adjustments
REPAIRS
1. DRIVE
REP 1.3.1 Belt (Developer Drive) ................................................................................... 4-3
REP 1.4.1 Belt (2nd BTR, Auger) ................................................................................... 4-5
REP 1.5.1 Tray 5/Regi. /Tray 1 Take Away Drive........................................................... 4-8
REP 1.6.1 Exit Drive ....................................................................................................... 4-9
REP 1.6.2 Fuser Drive .................................................................................................... 4-11
REP 1.6.3 Exit/Fuser Nip Drive Assembly ...................................................................... 4-13
2. PAPER TRANSPORT
REP 2.1.1 Tray 1 Set Sensor.......................................................................................... 4-17
REP 2.1.2 Tray 2/3/4 Size Sensor .................................................................................. 4-17
REP 2.4.1 Tray 1/2/3/4 Feeder ....................................................................................... 4-18
REP 2.5.1 Tray 1/2/3/4 Feed/Nudger Roll Assembly...................................................... 4-19
REP 2.6.1 Feed Lift Motor............................................................................................... 4-20
REP 2.6.2 Retard Roll..................................................................................................... 4-21
REP 2.7.1 Tray 2-4 Take Away Drive ............................................................................. 4-22
REP 2.7.2 Tray 2/3/4 Feed T/A Clutch............................................................................ 4-22
REP 2.7.3 T/A Motor ....................................................................................................... 4-24
REP 2.8.1 Tray 1 Feed-out Sensor, T/A Sensor............................................................. 4-24
REP 2.8.2 Tray 2/3/4 Feed-out Sensor........................................................................... 4-26
REP 2.9.1 Tray 5............................................................................................................. 4-27
REP 2.11.1 Tray 5 Nudger Roll....................................................................................... 4-28
REP 2.11.2 Tray 5 Feed Roll .......................................................................................... 4-29
REP 2.12.1 Tray 5 Lift Motor........................................................................................... 4-30
REP 2.12.2 Tray 5 Retard Roll........................................................................................ 4-32
REP 2.14.1 Regi. Unit..................................................................................................... 4-33
REP 2.15.1 Regi. Sensor ................................................................................................ 4-35
REP 2.15.2 Regi. Roll ..................................................................................................... 4-36
REP 2.15.3 Regi. Motor .................................................................................................. 4-37
REP 2.16.1 Pre Regi. Sensor ......................................................................................... 4-38
REP 2.16.2 Pre Regi. Roll............................................................................................... 4-38
REP 2.17.1 Vacuum Transport ....................................................................................... 4-39
REP 2.17.2 Vacuum Transport Belt ................................................................................ 4-40
REP 2.21.1 Duplex Path Sensor..................................................................................... 4-41
REP 2.21.2 Duplex Out Sensor ...................................................................................... 4-42
REP 2.21.3 Duplex Belt 1/2 ............................................................................................ 4-43
REP 2.23.1 Inverter 1...................................................................................................... 4-45
REP 2.23.2 Inverter 2...................................................................................................... 4-47
REP 2.24.1 Inverter Motor .............................................................................................. 4-48
REP 2.24.2 Release Solenoid......................................................................................... 4-48
REP 2.26.1 Exit Roll........................................................................................................ 4-49
3. IIT
REP 3.1.1 Platen Glass .................................................................................................. 4-51
REP 3.1.2 IIT Opening/Closing ....................................................................................... 4-52
REP 3.2.1 CCD PWB...................................................................................................... 4-54
REP 3.3.1 Carriage Cables............................................................................................. 4-55
REP 3.3.2 Carriage Motor............................................................................................... 4-60
REP 3.4.1 Exposure Lamp.............................................................................................. 4-61
REP 3.4.2 Lamp Wire Harness ....................................................................................... 4-62
REP 3.5.1 IPS Chassis ................................................................................................... 4-63
4. ROS
REP 4.1.1 ROS ............................................................................................................... 4-65
5. XEROGRAPHICS
REP 5.1.1 Erase Lamp.................................................................................................... 4-67
REP 5.3.1 Drum Unit....................................................................................................... 4-68
REP 5.3.3 Cleaning Brush .............................................................................................. 4-69
REP 5.3.4 Cleaning Blade............................................................................................... 4-70
REP 5.4.1 Charge Corotron ............................................................................................ 4-71
REP 5.4.2 PCC Wire ....................................................................................................... 4-71
REP 5.5.1 Waste Toner Auger........................................................................................ 4-73
REP 5.5.2 Auger Belt ...................................................................................................... 4-74
6. DEVELOPMENT
REP 6.1.1 Rotary PWB ................................................................................................... 4-77
REP 6.1.2 Rotary Home Position Sensor........................................................................ 4-78
REP 6.1.3 Rotary Latch Lever......................................................................................... 4-79
REP 6.1.4 Bias Brush...................................................................................................... 4-82
REP 6.2.1 Toner Cartridge Unit ...................................................................................... 4-83
REP 6.3.1 Toner Cartridge Housing (Cyan, Magenta, Yellow, Black) ............................ 4-84
REP 6.3.2 Cartridge/Dispense Motor (Cyan, Magenta, Yellow, Black)........................... 4-85
REP 6.4.1 Dispense PWB............................................................................................... 4-86
REP 6.6.1 Development Housing.................................................................................... 4-87
REP 6.6.2 Developer Replacement ................................................................................ 4-89
REP 6.7.1 Rotary Auger (Cyan, Magenta, Yellow, Black)............................................... 4-92
REP 6.7.2 Trickle Auger.................................................................................................. 4-96
7. IBT
REP 7.1.1 IBT ................................................................................................................. 4-99
REP 7.1.2 IBT Cleaner.................................................................................................... 4-101
REP 7.5.1 IBT Belt .......................................................................................................... 4-102
REP 7.6.1 Bias Roll......................................................................................................... 4-104
REP 7.6.2 Drive Roll ....................................................................................................... 4-106
REP 7.6.3 Back-up Roll................................................................................................... 4-108
REP 7.6.4 Contact Roll ................................................................................................... 4-109
REP 7.9.1 2nd BTR......................................................................................................... 4-109
REP 7.10.1 2nd BTR Roll................................................................................................ 4-111
8. FUSER
REP 8.1.1 Fuser Unit ...................................................................................................... 4-115
REP 8.2.1 Donor Roll Assembly ..................................................................................... 4-116
REP 8.3.1 Heat Roll ........................................................................................................ 4-117
REP 8.3.2 Heat Roll Heater Rod..................................................................................... 4-120

Xerox DocuColor 12/DCCS50 Specifications

General

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