Kyocera ECOSYS P7035cdn, Service Manual

Page: 57 / 178

2PR
1-4-9
2102 Developing motor MCY error
The ready signal cannot be detected
within 5 seconds after the developing
motor MCY turns on.
Defective harness
between develop-
ing motor MCY and
engine PWB
(YC27), or
improper connec-
tor insertion. Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective drive
transmission
system of the
developing motor
MCY. Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective develop-
ing motor MCY. Replace the developing motor MCY.
Defective engine
PWB. Replace the engine PWB (See page 1-5-
28).
2201 Drum motor K error
The ready signal cannot be detected
within 5 seconds after the drum motor K
turns on.
Defective harness
between drum
motor K and
engine PWB
(YC608), or
improper connec-
tor insertion. Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective drive
transmission
system of the drum
motor K. Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective drum
motor K. Replace the drum motor K.
Defective engine
PWB. Replace the engine PWB (See page 1-5-
28).
2202 Drum motor C error
The ready signal cannot be detected
within 5 seconds after the drum motor C
turns on.
Defective harness
between drum
motor C and
engine PWB
(YC608), or
improper connec-
tor insertion. Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective drive
transmission
system of the drum
motor C. Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective drum
motor C. Replace the drum motor C.
Defective engine
PWB. Replace the engine PWB (See page 1-5-
28).
Code Contents
Remarks
Causes Check procedures/corrective measures