(2) Main charger unit
...............................................................................................................................
2-1-5
2-1-3
Optical section
........................................................................................................................................
2-1-6
(1) Scanner unit
......................................................................................................................................
2-1-6
(2) Image scanner unit (ISU)
..................................................................................................................
2-1-7
(3) Laser scanner unit
.............................................................................................................................
2-1-9
2-1-4
Developing section
................................................................................................................................
2-1-11
2-1-5
Transfer/separation section
..................................................................................................................
2-1-12
2-1-6
Cleaning section
...................................................................................................................................
2-1-13
2-1-7
Fuser section
........................................................................................................................................
2-1-14
2-1-8
Paper exit section
.................................................................................................................................
2-1-16
2-1-9
Duplex/conveying section
.....................................................................................................................
2-1-18
2-1-10
DP section
.............................................................................................................................................
2-1-19
2-2 Electrical Parts Layout
2-2-1
Electrical parts layout
..............................................................................................................................
2-2-1
(1) PWBs
................................................................................................................................................
2-2-1
(2) Switches and sensors
.......................................................................................................................
2-2-3
(3) Other electrical components
..............................................................................................................
2-2-4
(4) DP
.....................................................................................................................................................
2-2-5
2-3 Operation of the PWBs
2-3-1
Power source PWB
.................................................................................................................................
2-3-1
2-3-2
Control PWB
...........................................................................................................................................
2-3-3
2-3-3
Scanner PWB
.........................................................................................................................................
2-3-9
2-3-4
DP driver PWB
......................................................................................................................................
2-3-12
2-4 Appendixes
2-4-1 Appendixes
.............................................................................................................................................
2-4-1
(1) Wiring diagram
..................................................................................................................................
2-4-1
(2) Repetitive defects gauge
...................................................................................................................
2-4-3
(3) Maintenance parts list
.......................................................................................................................
2-4-4