Utax P-C2160DN, Service Manual

Page: 70 / 211

2PS/2PT
1-4-16
2340 Fuser pressure release
motor time-out error
When the fuser pressure
release motor is driven, the
envelope switch (EVSW) is
not detectable for 6 s.
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).
2500 Paper feed motor error
The drum motor ready input is
not given for 5 s during the
paper feed 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.
Paper feed motor and engine PWB (YC3)
Defective drive
transmission sys-
tem of the paper
feed 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 paper
feed motor. Replace the paper feed motor.
Defective engine
PWB. Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
2600 PF paper feed motor error
(paper feeder 1)
The drum motor ready input is
not given for 2 s during the PF
paper feed 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.
PF paper feed motor and PF main PWB
(YC6)
Defective drive
transmission sys-
tem of the PF
paper feed 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 PF paper
feed motor. Replace the PF paper feed motor.
Defective PF main
PWB. Replace the PF main PWB (Refer to the ser-
vice manual for the paper feeder).
Code Contents Causes
Check procedures/
corrective measures