Utax P-C2160DN, Service Manual

Page: 69 / 211

2PS/2PT
1-4-15
2100 Developing motor error
The developing motor ready
input is not given for 5 s dur-
ing the main motor is ON.
Defective connec-
tor cable or poor
contact in the con-
nector. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Developing motor and engine PWB (YC14)
Defective drive
transmission sys-
tem of the develop-
ing motor. Check if the rollers and gears rotate
smoothly. If not, grease the bushes and
gears. Check for broken gears and replace if
any.
Defective develop-
ing motor. Replace the developing motor.
Defective engine
PWB. Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
2200 Drum motor error
The drum motor ready input is
not given for 5 s during the
drum motor is ON.
Defective connec-
tor cable or poor
contact in the con-
nector. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Drum motor and engine PWB (YC13)
Defective drive
transmission sys-
tem of the drum
motor. Check if the rollers and gears rotate
smoothly. If not, grease the bushes and
gears. Check for broken gears and replace if
any.
Defective drum
motor. Replace the drum motor.
Defective engine
PWB. Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
2330 Fuser pressure release
motor error
When the fuser pressure
release motor is driven, the
motor over-current detection
signal is detected continu-
ously for 8 times (800 ms) at
100 ms intervals.
Defective connec-
tor cable or poor
contact in the con-
nector. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Fuser pressure release motor and engine
PWB (YC38)
Defective drive
transmission sys-
tem of the fuser
pressure release
motor. Check if the rollers and gears rotate
smoothly. If not, grease the bushes and
gears. Check for broken gears and replace if
any.
Defective fuser
pressure release
motor. Replace the fuser pressure release motor.
Defective engine
PWB. Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
Code Contents Causes
Check procedures/
corrective measures