Chapter 4 Disassembly / Assembly and Adjustments
Chapter 4 Disassembly / Assembly and Adjustments CONTENTS
4.1 Preface......................................................................................................................4 - 1
4.1.1 Before starting service work........................................................................................................... 4 - 2
4.1.2 Description rules for the procedures.............................................................................................. 4 - 4
4.2 Disassembly / Assembly............................................................................................4 - 6
REP1. COVERS..............................................................................................................4 - 6
REP1.1 (SCC) COVER POLE OUT AIO (PL1.1.1).............................................................................. 4 - 6
REP1.2 (SCC) COVER SCANNER LOW AIO (PL1.1.2).................................................................... 4 - 10
REP1.3 (SCC) COVER POLE IN AIO (PL1.1.3)................................................................................. 4 - 12
REP1.4 (SCC) COVER TOP AIO (PL1.1.4) ....................................................................................... 4 - 16
REP1.5 (SCC) COVER REAR AIO (PL1.1.5)..................................................................................... 4 - 20
REP1.6 COVER SIDE R AIO (PL1.1.6), COVER WINDOW TNR AIO (PL1.1.7)............................... 4 - 22
REP1.7 COVER SIDE L AIO (PL1.1.8), COVER ASSY ESS (PL1.1.9)............................................. 4 - 26
REP1.8 COVER ASSY SIDE R AIO (PL1.1.12)................................................................................. 4 - 28
REP1.9 COVER ASSY SIDE L AIO (PL1.1.13).................................................................................. 4 - 32
REP1.10 COVER ASSY FRONT (PL1.2.1).......................................................................................... 4 - 36
REP1.11 CONSOLE ASSY PANEL AIO (PL1.2.3) .............................................................................. 4 - 44
REP1.12 SHAFT PIVOT (PL1.2.14) ..................................................................................................... 4 - 48
REP1.13 STRAP ASSY AIO (PL1.2.30)...............................................................................................4 - 50
REP2. PAPTER CASSETTE.........................................................................................4 - 52
REP2.1 CASSETTE ASSY 250 MG AIO (PL2.1.1) ............................................................................ 4 - 52
REP2.2 HOLDER ASSY SEPARATOR (PL2.1.5) .............................................................................. 4 - 54
REP2.3 PLATE ASSY BOTTOM (PL2.1.2)......................................................................................... 4 - 56
REP2.4 TRAY ASSY EXTENSION (PL2.1.17)................................................................................... 4 - 58
REP2.5 GUIDE ASSY END (PL2.1.25) .............................................................................................. 4 - 60
REP2.6 KIT SIDE GUIDE (PL2.1.99)................................................................................................. 4 - 62
REP3. PAPER FEEDER ...............................................................................................4 - 66
REP3.1 (SCC) CLUTCH ASSY DRV (PL3.1.1), BEARING REGI (PL3.1.2).................................... 4 - 66
REP3.2 SOLENOID FEED MSI (PL3.1.11) ........................................................................................ 4 - 70
REP3.3 ROLL ASSY FEED (PL3.2.4) ................................................................................................ 4 - 78
REP3.4 ROLL ASSY REGI (PL3.2.9).................................................................................................4 - 82
REP3.5 ACTUATOR REGI IN (PL3.2.11) .......................................................................................... 4 - 90
REP3.6 SENSOR PHOTO: SSI NO PAPER (PL3.2.13) .................................................................... 4 - 94
REP3.7 SENSOR PHOTO: REGI (PL3.2.13)..................................................................................... 4 - 98
REP3.8 SENSOR PHOTO: CST NO PAPER (PL3.2.13)................................................................. 4 - 102
REP3.9 ACTUATOR SSI (PL3.2.14) ................................................................................................ 4 - 106
REP3.10 ACTUATOR ASSY NO PAPER (PL3.2.32)......................................................................... 4 - 112
REP3.11 UPPER UNIT (Reference only)........................................................................................... 4 - 116
REP4. XEROGRAPHICS ............................................................................................4 - 126
REP4.1 ROS ASSY (PL4.1.1)........................................................................................................... 4 - 126
REP4.2
SPRING PHD (PL4.1.4), LEVER PHD (PL4.1.5), BLOCK STOPPER PHD D (PL4.1.6)
........ 4 - 130
REP4.3
SPRING PHD (PL4.1.4), LEVER PHD (PL4.1.5), BLOCK STOPPER PHD AD (PL4.1.7)
...... 4 - 134
REP4.4 LED ASSY ERASE (PL4.1.8) .............................................................................................. 4 - 138
REP4.5 (SCC) PWBA HVPS (PL4.1.19)........................................................................................... 4 - 142
REP4.6 PHD ASSY (PL4.1.21).........................................................................................................4 - 146