Kyocera ECOSYS FS-C8650DN Service Manual

2MN/2N1
(9) Direction of installing the principal fan motors ................................................................ 1-5-81
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware ......................................................................................................... 1-6-1
1-6-2 Remarks on main PWB replacement..................................................................................... 1-6-2
1-6-3 Remarks on engine PWB replacement ................................................................................. 1-6-4
2-1 Mechanical Construction
2-1-1 Paper feed/conveying section ............................................................................................... 2-1-1
(1) Cassette paper feed section............................................................................................. 2-1-1
(2) MP tray paper feed section............................................................................................... 2-1-3
(3) Paper conveying section .................................................................................................. 2-1-5
2-1-2 Drum section ......................................................................................................................... 2-1-7
2-1-3 Developer section .................................................................................................................. 2-1-9
2-1-4 Laser scanner section .........................................................................................................2-1-11
2-1-5 Transfer/Separation section ................................................................................................ 2-1-13
(1) Intermediate transfer unit section ................................................................................... 2-1-13
(2) Secondary transfer roller section.................................................................................... 2-1-15
2-1-6 Fuser section ....................................................................................................................... 2-1-17
2-1-7 Eject/Feedshift section ........................................................................................................2-1-19
2-1-8 Duplex conveying section.................................................................................................... 2-1-21
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ............................................................................................................ 2-2-1
(1) PWBs................................................................................................................................2-2-1
(2) Switches and sensors....................................................................................................... 2-2-4
(3) Motors............................................................................................................................... 2-2-6
(4) Fan motors .......................................................................................................................2-2-8
(5) Others............................................................................................................................. 2-2-10
2-3 Operation of the PWBs
2-3-1 Main PWB.............................................................................................................................. 2-3-1
2-3-2 Engine PWB .......................................................................................................................... 2-3-8
2-3-3 Power source PWB .............................................................................................................2-3-32
2-3-4 Front PWB ........................................................................................................................... 2-3-36
2-3-5 Feed PWB 1 ........................................................................................................................2-3-46
2-3-6 Feed PWB 2 ........................................................................................................................2-3-56
2-3-7 Relay PWB .......................................................................................................................... 2-3-62
2-3-8 Motor control PWB ..............................................................................................................2-3-68
2-3-9 LSU relay PWB.................................................................................................................... 2-3-72
2-4 Appendixes
2-4-1 Appendixes ............................................................................................................................ 2-4-1
(1) List of maintenance parts ................................................................................................. 2-4-1
(2) Maintenance kits...............................................................................................................2-4-2
(3) Periodic maintenance procedures .................................................................................... 2-4-3
(4) Repetitive defects gauge .................................................................................................. 2-4-7
(5) Firmware environment commands ................................................................................... 2-4-8
(6) Wiring diagram ............................................................................................................... 2-4-15

Kyocera ECOSYS FS-C8650DN Specifications

General

Brand	Kyocera
Model	ECOSYS FS-C8650DN
Category	Printer
Language	English