Kyocera Ri 4530 Copystar Service Manual page 13

2BC/D
2-1-9 Feedshift and eject sections ................................................................................................................ 2-1-33
2-1-10 Duplex section ..................................................................................................................................... 2-1-34
2-1-11 DF ....................................................................................................................................................... 2-1-37
(1) Original feed section ...................................................................................................................... 2-1-37
(1-1) Original feed timing ............................................................................................................... 2-1-38
(2) Original switchback section ........................................................................................................... 2-1-39
(2-1) Operation of original switchback ........................................................................................... 2-1-40
(3) Original conveying section ............................................................................................................. 2-1-41
(3-1) Original switchback/conveying timing ................................................................................... 2-1-42
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ............................................................................................................................ 2-2-1
(1) PCBs ............................................................................................................................................... 2-2-1
(2) Switches and sensors ...................................................................................................................... 2-2-2
(3) Motors .............................................................................................................................................. 2-2-4
(4) Clutches and solenoids ................................................................................................................... 2-2-5
(5) Other electrical components ............................................................................................................ 2-2-6
(6) DF PCBs .......................................................................................................................................... 2-2-7
(7) DF switches and sensors ................................................................................................................ 2-2-8
(8) DF motors ........................................................................................................................................ 2-2-9
(9) DF clutches and solenoids ............................................................................................................ 2-2-10
2-3 Operation of the PCBs
2-3-1 Power source PCB ................................................................................................................................ 2-3-1
2-3-2 Main PCB .............................................................................................................................................. 2-3-6
2-3-3 Engine PCB ......................................................................................................................................... 2-3-11
2-3-4 Scanner drive PCB .............................................................................................................................. 2-3-19
2-3-5 CCD PCB ............................................................................................................................................ 2-3-22
2-4 Appendixes
Timing chart No. 1 ........................................................................................................................................... 2-4-1
Timing chart No. 2 ........................................................................................................................................... 2-4-2
Timing chart No. 3 ........................................................................................................................................... 2-4-3
Timing chart No. 4 ........................................................................................................................................... 2-4-4
Timing chart No. 5 ........................................................................................................................................... 2-4-5
Timing chart No. 6 ........................................................................................................................................... 2-4-6
Timing chart No. 7 ........................................................................................................................................... 2-4-7
Timing chart No. 8 ........................................................................................................................................... 2-4-8
Timing chart No. 9 ........................................................................................................................................... 2-4-9
Timing chart No. 10 ....................................................................................................................................... 2-4-10
Chart of image adjustment procedures ......................................................................................................... 2-4-11
Maintenance parts list ................................................................................................................................... 2-4-14
Periodic maintenance procedures ................................................................................................................. 2-4-15
Optional devices supplied parts list ............................................................................................................... 2-4-19
Functions and settings combination chart ..................................................................................................... 2-4-20
General wiring diagram ................................................................................................................................. 2-4-21
1-1-6