Kyocera FS-C5015N Service Manual page 97

1-5-6 Drum section
(1) Detaching and refitting the drum unit
To replace the drum unit and the engine controller PWB at the same time, turn on the printer after replacing either one.
Check that the printer operates properly and then turn off the printer.
Replace the other and turn on the printer to check that the printer operates properly. Be sure to replace one by one. Refer
to self-diagnostic code 9530 (See page 1-4-21).
Procedure
1. Remove the developer unit (See previous
page).
2. Remove the each connector cover.
3. Remove the FFC-a and FFC-b from the FFC
connectors.
4. Remove the one connector.
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Connector cover
(Magenta)
Connector cover
(Cyan)
Connector cover
(Black)
FFC connector
FFC connector
FFC-a
FFC: Flexible Flat Cable
Figure 1-5-15
2HJ/2HK
Connector cover
(Yellow)
Connector
FFC-b
(blue color
marking)
1-5-13