96
Chapter 3 Mechanism
z Exterior.........................................................................98
(1) Removal of the Document Cover...........................98
(2) Removal of Front Cover.........................................98
(3) Removal of the Scanner Outer Cover ...................99
(4) Removal of Rear Cover........................................100
(5) Removal of Main PCB Unit,Drive PCB
Unit,
Switching Power Supply 24V/5V.......................100
(6) Removal of Control Panel....................................101
(7)Removal of Control Panel PCB............................101
(8) Removal of Battery PCB Unit.............................102
(9) Removal of Main Motor PCB Unit......................102
x Scanner Section........................................................103
(1) Removal of Glass..................................................103
(2) Removal of Reading Cover ..................................103
(3) Removal of Inverter PCB Unit............................103
(4) Removal of Lamp Unit.........................................104
(5) Removal of Wire (Lamp ).....................................105
(6) Removal of Slider A .............................................106
(7) Removal of Slider B .............................................107
(8) Removal of Scanner unit .....................................108
c Platemaking / Master Feed and Ejection Section...109
Master Feed Section
...........................................109
(1) Removal of Cutter Unit.......................................109
(2) Removal of End Mark Sensor PCB Unit ............110
(3) Removal of Thermal Head...................................111
(4) Removal of Master Feed Unit .............................112
(5) Removal of Master Feed Stepping Motor ...........112
Master Ejection Section ......................................113
(1) Removal of Master Ejection Box .........................113
(2)Removal of Eject Motor(Roll-up Motor)...............113
Master Clamp opening/Closing Section ............114
(1) Removal of Master Clamp Opening /
Closing Unit.........................................................114
(2) Removal of Clamp Motor.....................................114
(3) Removal of Timing Belt.......................................115
v Paper Feed Section....................................................116
(1) Removal of Feed Tray Unit ..................................116
(2) Removal of Horizontal Reg. Motor.......................116
(3) Removal of Elevator Lower Limit Switch............117
(4) Removal of Paper Feed Roller..............................117
(5) Removal of Paper Top Detect,
Double Feed Detect,Signal Sensor................118
(6) Removal of Timing Roller.....................................118