Kyocera ECOSYS FS-4300DN Service Manual page 13

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............................................................................................... 2-1-2
(3) Conveying section ............................................................................................................ 2-1-3
2-1-2 Drum section ......................................................................................................................... 2-1-4
(1) Charger roller unit............................................................................................................. 2-1-4
(2) Cleaning unit..................................................................................................................... 2-1-5
2-1-3 Developer section .................................................................................................................. 2-1-6
2-1-4 Optical section ....................................................................................................................... 2-1-7
(1) Laser scanner section ...................................................................................................... 2-1-7
2-1-5 Transfer/Separation section .................................................................................................. 2-1-8
2-1-6 Fuser section ......................................................................................................................... 2-1-9
2-1-7 Eject/Feedshift section ........................................................................................................ 2-1-11
2-1-8 Duplex conveying section .................................................................................................... 2-1-13
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) Motors............................................................................................................................... 2-2-5
(4) Clutches and others.......................................................................................................... 2-2-7
2-3 Operation of the PWBs
2-3-1 Main PWB (MPWB) ............................................................................................................... 2-3-1
2-3-2 Engine PWB (EPWB) ............................................................................................................ 2-3-6
2-3-3 Power source PWB (PSPWB) ............................................................................................. 2-3-13
2-3-4 Relay-L PWB (R-LPWB)...................................................................................................... 2-3-15
2-3-5 High voltage PWB (HVPWB) ............................................................................................... 2-3-18
2-4 Appendixes
2-4-1 Appendixes ............................................................................................................................ 2-4-1
(1) Maintenance kits............................................................................................................... 2-4-1
(2) Repetitive defects gauge .................................................................................................. 2-4-2
(3) Firmware environment commands ................................................................................... 2-4-3
(4) Wiring diagram (60/50/45 ppm model) ........................................................................... 2-4-11
(5) Wiring diagram (40ppm model) ...................................................................................... 2-4-13
Installation Guide
500 sheets paper feeder
2000 sheets bulk paper feeder
Expanded HDD (SSD)
IEEE1284 Interface
Network interface
Wireless LAN interface
2LV/2L1/2L2/2MS/2MT