Utax P-C2660DN Service Manual

2PS/2PT
1-4-20
4600 LSU cleaning motor error
When the LSU cleaning motor
is driven, the motor over-cur-
rent detection signal is
detected continuously for 50
times (5 s) at 100 ms inter-
vals.
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.
LSU cleaning motor and engine PWB
(YC36)
Defective drive
transmission sys-
tem of the LSU
cleaning 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 LSU
cleaning motor.
Replace the LSU cleaning motor.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
4700 VIDEO ASIC device error 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.
Main PWB (YC39) and relay PWB (YC3)
Relay PWB (YC2, 4) and engine PWB (YC8,
9)
Defective main
PWB or engine
PWB.
Replace the main PWB or the engine PWB
and check for correct operation (see page 1-
5-29, 1-5-26).
5301 Broken cleaning lamp K
wire
When the cleaning lamp K is
driven, the lamp over-current
detection signal is detected
continuously for 10 times (1 s)
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.
Drum unit K and Drum relay PWB (YC2)
Drum relay PWB (YC1) and engine PWB
(YC34)
Defective cleaning
lamp K.
Replace the drum unit K. (see page 1-5-20).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-26).
5302 Broken cleaning lamp C
wire
When the cleaning lamp C is
driven, the lamp over-current
detection signal is detected
continuously for 10 times (1 s)
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.
Drum unit C and Drum relay PWB (YC4)
Drum relay PWB (YC1) and engine PWB
(YC34)
Defective cleaning
lamp C.
Replace the drum unit C. (see page 1-5-20).
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

Utax P-C2660DN Specifications

General

Brand	Utax
Model	P-C2660DN
Category	Printer
Language	English