This service manual is the complete guide for repairing the Kyocera FS-C5350DN copier. It contains detailed diagrams, pictures, and comprehensive procedures for diagnosing and fixing issues with the copier. Whether you are a professional mechanic or a DIY enthusiast, this manual provides valuable insights and instructions.
The manual covers a wide range of topics including specifications, installation, maintenance mode, troubleshooting, assembly and disassembly, firmware, mechanical construction, electrical parts layout, operation of the PWBs, and appendixes. Each chapter is meticulously detailed and includes simulation codes, trouble codes, maintenance procedures, reset procedures, and diagnostic procedures for the Kyocera FS-C5350DN photocopier.
Specifications
Specifications
Parts names
Overall
Operation panel
Machine cross section
Installation
Installation environment
Unpacking
Unpacking
Removing the tape
Installing the expansion memory module (option)
Installing the memory card (option)
Installing the hard disk (option)
Maintenance Mode
Maintenance mode
Executing a maintenance item
Service mode
Printing an event log (EVENT LOG)
Troubleshooting
Paper misfeed detection
Paper misfeed indication
Paper misfeed detection condition
Self-diagnostic function
Self-diagnostic function
Self diagnostic codes
Image formation problems
No image appears (entirely white)
No image appears (entirely black)
A specific color is printed solid
The back side gets dirty
Image is too light
The background is colored
White streaks are printed vertically
Black streaks are printed vertically
Streaks are printed horizontally
Spots are printed
The leading edge of the image begins to print too early or too late
Paper is wrinkled
Offset occurs
Part of the image is missing
Fusing is loose
Colors are printed offset to each other
Electric problems
Mechanical problems
Assembly and Disassembly
Precautions for assembly and disassembly
Precautions
Drum
Toner container
How to tell a genuine Kyocera Mita toner container
Outer covers
Detaching and refitting the left rear cover, left upper cover, and left front cover
Detaching and refitting the right rear cover, right upper cover, and right front cover
Paper feed section
Detaching and refitting the paper feed roller assembly (paper feed roller and pickup roller)
Detaching and refitting the retard roller
Detaching and refitting the MP paper feed roller
Developing section
Detaching and refitting the developing unit
Drum section
Detaching and refitting the drum unit
Detaching and refitting the main charger unit
Transfer/separation section
Detaching and refitting the intermediate transfer unit
Detaching and refitting the transfer roller unit
Detaching and refitting the duplex unit B
Fuser section
Detaching and refitting the fuser unit
PWBs
Detaching and refitting the power source PWB
Detaching and refitting the main PWB
Detaching and refitting the engine PWB
Detaching and refitting the high voltage PWB
Others
Detaching and refitting the laser scanner unit
Detaching and refitting the ozone filter
Direction of installing the principal fan motors
Firmware
Updating firmware
Firmware file
Updating the firmware from the USB memory
Updating the firmware from the memory card
Mechanical Construction
Paper feed/conveying section
Cassette paper feed section
MP tray paper feed section
Paper conveying section
Drum section
Drum section
Main charger unit
Expose section
Laser scanner unit
Developing section
Transfer/separation section
Fuser section
Paper exit/feed shift section
Duplex/conveying section
Electrical Parts Layout
Electrical parts layout
PWBs
Switches and sensors
Motors
Other electrical components
Operation of the PWBs
Power source PWB
Engine PWB
Drum relay PWB
Paper exit PWB
Appendixes
Appendixes
Wiring diagram
Repetitive defects gauge
Maintenance parts list
The parts guide includes figures for covers, frames, paper cassette, paper feed section, paper conveying section, image formation section, developing section, fuser section, drive section, exit section, electrical components, and maintenance kits. Additionally, an index is provided for easy reference.
This manual consists of 218 pages, offering comprehensive guidance for maintaining and repairing the Kyocera FS-C5350DN copier.
