Kyocera FS-1100 Service Manual page 42

2H5/2HS
Code Contents
2610 PF paper feed motor error (Paper
feeder 1)
The PF paper feed motor of paper feeder
1 ready input is not given for 2 s during
the PF paper feed motor is ON.
2620 PF paper feed motor error (Paper
feeder 2)
The PF paper feed motor of paper feeder
2 ready input is not given for 2 s during
the PF paper feed motor is ON.
4000 Polygon motor (laser scanner unit)
error
The polygon motor ready input is not
given for 6 s during the polygon motor is
ON.
1-4-6
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Causes
Defective harness
between PF paper
feed motor and PF
main PWB (YC4),
or improper con-
nector insertion.
Defective drive
transmission
system of the PF
paper feed motor.
Defective PF main
motor.
Defective control
PWB.
Defective harness
between PF paper
feed motor and PF
main PWB (YC4),
or improper con-
nector insertion.
Defective drive
transmission
system of the PF
paper feed motor.
Defective PF main
motor.
Defective control
PWB.
Defective harness
between polygon
motor and control
PWB (YC319), or
improper connec-
tor insertion.
Defective laser
scanner unit.
Defective control
PWB.
Remarks
Check procedures/corrective measures
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness (Refer to the
service manual for the paper feeder).
Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Replace the PF main motor (Refer to the
service manual for the paper feeder).
Replace the control PWB (See page 1-5-
19).
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness (Refer to the
service manual for the paper feeder).
Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Replace the PF main motor (Refer to the
service manual for the paper feeder).
Replace the control PWB (See page 1-5-
19).
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Replace the laser scanner unit (See page 1-
5-30).
Replace the control PWB (See page 1-5-
19).