Assembly And Disassembly - Kyocera FS-C5150DN Service Manual

1-5 Assembly and disassembly

1-5-1 Precautions for assembly and disassembly........................................................................... 1-5-1
(1) Precautions....................................................................................................................... 1-5-1
(2) Drum................................................................................................................................. 1-5-1
(3) Toner ................................................................................................................................ 1-5-1
(4) How to tell a genuine Kyocera Mita toner container ......................................................... 1-5-2
1-5-2 Outer covers .......................................................................................................................... 1-5-3
(1) Detaching and refitting the top cover................................................................................ 1-5-3
(2) Detaching and refitting the right rear cover, right cover and right lower cover ................. 1-5-5
(3) Detaching and refitting the left rear cover, left cover and left lower cover........................ 1-5-8
(4) Detaching and refitting the inner cover........................................................................... 1-5-10
1-5-3 Paper feed section............................................................................................................... 1-5-12
(1) Detaching and refitting the retard roller unit ................................................................... 1-5-12
(2) Detaching and refitting the paper feed roller unit............................................................ 1-5-14
(3) Detaching and refitting the MP paper feed roller ............................................................ 1-5-16
1-5-4 Developing section .............................................................................................................. 1-5-18
(1) Detaching and refitting the developing unit .................................................................... 1-5-18
1-5-5 Drum section ....................................................................................................................... 1-5-20
(1) Detaching and refitting the drum unit.............................................................................. 1-5-20
1-5-6 Transfer/Separation section ................................................................................................ 1-5-21
(1) Detaching and refitting the intermediate transfer unit..................................................... 1-5-21
(2) Detaching and refitting the transfer roller unit................................................................. 1-5-24
1-5-7 Fuser section ....................................................................................................................... 1-5-25
(1) Detaching and refitting the fuser unit.............................................................................. 1-5-25
1-5-8 PWBs................................................................................................................................... 1-5-26
(1) Detaching and refitting the engine PWB......................................................................... 1-5-26
(2) Detaching and refitting the power source PWB.............................................................. 1-5-28
(3) Detaching and refitting the main PWB............................................................................ 1-5-29
(4) Detaching and refitting the high voltage PWB ................................................................ 1-5-34
1-5-9 Drive section ........................................................................................................................ 1-5-35
(1) Detaching and refitting the MP feed drive unit................................................................ 1-5-35
(2) Detaching and refitting the drum/developing drive unit .................................................. 1-5-36
(3) Detaching and refitting the paper feed drive unit............................................................ 1-5-38
(4) Detaching and refitting the fuser pressure drive unit ...................................................... 1-5-39
(5) Detaching and refitting the middle transfer drive unit ..................................................... 1-5-41
1-5-10 Optical section ..................................................................................................................... 1-5-43
(1) Detaching and refitting the laser scanner unit ................................................................ 1-5-43
1-5-11 Others .................................................................................................................................. 1-5-46
(1) Detaching and refitting the paper conveying unit ........................................................... 1-5-46
(2) Detaching and refitting the operation panel.................................................................... 1-5-48
(3) Detaching and refitting the power source inlet ............................................................... 1-5-49
(4) Direction of installing the principal fan motors ................................................................ 1-5-51
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware ......................................................................................................... 1-6-1
1-6-2 Remarks on engine PWB replacement ................................................................................. 1-6-2
2-1 Mechanical Construction
2-1-1 Paper feed/conveying section ............................................................................................... 2-1-1
(1) Cassette paper feed section (21/23 ppm model).............................................................. 2-1-1
(2) Cassette paper feed section (26/28 ppm model).............................................................. 2-1-2
(3) MP tray paper feed section............................................................................................... 2-1-4
(4) Paper conveying section .................................................................................................. 2-1-6
2KT/2KV