2H5/2HS
1-4-6
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.
Defective harness
between PF paper
feed motor and PF
main PWB (YC4),
or improper con-
nector insertion.
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).
Defective drive
transmission
system of the PF
paper feed motor.
Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective PF main
motor.
Replace the PF main motor (Refer to the
service manual for the paper feeder).
Defective control
PWB.
Replace the control PWB (See page 1-5-
19).
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.
Defective harness
between PF paper
feed motor and PF
main PWB (YC4),
or improper con-
nector insertion.
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).
Defective drive
transmission
system of the PF
paper feed motor.
Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective PF main
motor.
Replace the PF main motor (Refer to the
service manual for the paper feeder).
Defective control
PWB.
Replace the control PWB (See page 1-5-
19).
4000 Polygon motor (laser scanner unit)
error
The polygon motor ready input is not
given for 6 s during the polygon motor is
ON.
Defective harness
between polygon
motor and control
PWB (YC319), 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 laser
scanner unit.
Replace the laser scanner unit (See page 1-
5-30).
Defective control
PWB.
Replace the control PWB (See page 1-5-
19).
Code Contents
Remarks
Causes Check procedures/corrective measures
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