Xerox DocuPrint N2125 Service Manual

Also see for DocuPrint N2125: Product reference guide Specification sheet User guide User guide Service manual

Contents

Xerox DocuPrint N2125 Service Manual Manual pdf 101 page image

02/20004-1DocuPrint N2125Repair-AdjustmentInitial Issue4 Repair-AdjustmentIntroduction...................................................................................................................... 4-3Covers and TraysREP 1.1 Left Interface Cover Assembly.......................................................................... 4-5REP 1.2 Left Cover ......................................................................................................... 4-5REP 1.3 Option Cover..................................................................................................... 4-6REP 1.4 Top Cover Assembly......................................................................................... 4-6REP 1.5 Right Cover ....................................................................................................... 4-7REP 1.6 Front Cover Assembly ...................................................................................... 4-8REP 1.7 Left Front Cover ................................................................................................ 4-8REP 1.8 Rear Cover Assembly ....................................................................................... 4-9REP 1.9 Rear Face Up Cover Assembly ........................................................................ 4-10REP 1.10 Interlock Cover................................................................................................ 4-10REP 1.11 Left Plate Assembly ........................................................................................ 4-11REP 1.12 Plate Handle ................................................................................................... 4-11Tray 1REP 2.1 Retard Roll Assembly ....................................................................................... 4-13REP 2.2 Friction Clutch Assembly .................................................................................. 4-14REP 2.3 Retard Spring.................................................................................................... 4-15REP 2.4 Motor Assembly ................................................................................................ 4-16REP 2.5 Connector and Socket Guide............................................................................ 4-17Paper Feed (Tray 1)REP 3.1 Paper Feeder .................................................................................................... 4-19REP 3.2 Turn Roll Assembly........................................................................................... 4-19REP 3.3 Tray 1 No Paper Actuator ................................................................................. 4-20REP 3.4 Stack Height Sensor ......................................................................................... 4-21REP 3.5 Low Paper Sensor ............................................................................................ 4-21REP 3.6 Feed Clutch Assembly ...................................................................................... 4-22REP 3.7 Feeder Assembly .............................................................................................. 4-23REP 3.8 Paper Feed Rolls .............................................................................................. 4-24REP 3.9 Feeder PWB ..................................................................................................... 4-24REP 3.10 Feeder Socket................................................................................................. 4-25REP 3.11 Size Sensor Housing ...................................................................................... 4-26REP 3.12 Size Sensor Actuators .................................................................................... 4-27REP 3.13 Tray 1 Size PWB............................................................................................. 4-28REP 3.14 Size Harness Assembly .................................................................................. 4-28Paper Feed (MBF)REP 4.1 MBF Chute Assembly ....................................................................................... 4-29REP 4.2 MBF Feed Roll Assembly ................................................................................. 4-29REP 4.3 MBF Feed Roll .................................................................................................. 4-30REP 4.4 Tray Bottom Assembly...................................................................................... 4-31REP 4.5 MBF No Paper Actuator.................................................................................... 4-32REP 4.6 Tray Pick Up ..................................................................................................... 4-32REP 4.7 Retard Pad Assembly ....................................................................................... 4-33REP 4.8 MBF No Paper Sensor...................................................................................... 4-33REP 4.9 Pick Up Solenoid............................................................................................... 4-34REP 4.10 Envelope Connector Assembly....................................................................... 4-35Paper TransportationREP 5.1 Paper Handler Assembly .................................................................................. 4-37REP 5.2 Toner Sensor .................................................................................................... 4-38REP 5.3 Registration Actuator ........................................................................................ 4-39REP 5.4 Registration Sensor .......................................................................................... 4-40REP 5.5 Registration Clutch............................................................................................ 4-40REP 5.6 Rubber Registration Roll................................................................................... 4-41Exit Assembly and FuserREP 6.1 Transport Chute Assembly ............................................................................... 4-43REP 6.2 Fuser Assembly ................................................................................................ 4-43REP 6.3 Fuser Harness Assembly.................................................................................. 4-44REP 6.4 Exit Chute Assembly......................................................................................... 4-45REP 6.5 Exit Motor Assembly ......................................................................................... 4-46REP 6.6 Stack Full Sensor.............................................................................................. 4-46REP 6.7 Mid 1 & Mid 2 Roll Assemblies ......................................................................... 4-47REP 6.8 Stack Full Actuator............................................................................................ 4-49REP 6.9 Fuser Upper Cover Assembly/ Heat Rod.......................................................... 4-50XerographicsREP 7.1 BTR Assembly .................................................................................................. 4-51REP 7.2 Print Cartridge Top Guide Assembly ................................................................ 4-51REP 7.3 Print Cartridge Sensor Assembly...................................................................... 4-52REP 7.4 Laser Assembly ................................................................................................ 4-53REP 7.5 Print Cartridge Side Guide ................................................................................ 4-53Main DriveREP 8.1 Main Motor Assembly ....................................................................................... 4-55REP 8.2 Main Drive Gear Assembly ............................................................................... 4-55ElectricalREP 9.1 Fan Assembly ................................................................................................... 4-57REP 9.2 System Controller PWB .................................................................................... 4-57REP 9.3 Print Engine Controller PWB............................................................................. 4-58REP 9.4 5VDC PWB ....................................................................................................... 4-59REP 9.5 LVPS PWB........................................................................................................ 4-60REP 9.6 HVPS PWB ....................................................................................................... 4-60REP 9.7 Connector PWB ................................................................................................ 4-61REP 9.8 Main Switch....................................................................................................... 4-62REP 9.9 Front Interlock Switch Assembly....................................................................... 4-63REP 9.10 Rear Interlock Switch Assembly ..................................................................... 4-63REP 9.11 Offset Catch Tray Harness Assembly............................................................. 4-64REP 9.12 Duplex Harness Assembly.............................................................................. 4-64Offsetting Catch Tray (OCT)REP 10.1 Offset Catch Tray (OCT)................................................................................. 4-67REP 10.2 Exit Tray Extension ......................................................................................... 4-67REP 10.3 Exit Tray.......................................................................................................... 4-68