2610 2620 2630 Pf Paper Feed Motor Error (Option Paper Feeder); 2830 Developing Motor K Error; 4001 Polygon Motor Yk Error; Defective Pf Main Replace The Pf Main Pwb (Refer To The Ser - Kyocera FS-C5350DN Service Manual

Code
2610 PF paper feed motor error
2620 (Option paper feeder)
2630 The PF paper feed motor of paper feeder
1 ready input is not given for 2 seconds
during the PF paper feed motor is ON.
2610: Paper feeder 1
2620: Paper feeder 2
2630: Paper feeder 3
2830 Developing motor K error
The ready signal cannot be detected
within 5 seconds after the developing
motor K turns on.
4001 Polygon motor YK error
The polygon motor YK ready input is not
given for 10 seconds during the polygon
motor YK is ON.
Contents
Causes Check procedures/corrective measures
Defective harness Reinsert the connector. Also check for conti-
between PF paper nuity within the connector harness. If none,
feed motor and PF remedy or replace the harness. (Refer to the
main PWB (YC6), service manual for the paper feeder).
or improper con-
nector insertion.
Defective PF paper Check if the gears rotate smoothly. If not,
feed motor drive grease the bushings and gears. Check for
transmission broken gears and replace if any. (Refer to
system. the service manual for the paper feeder).
Defective PF main Replace the PF main motor.
motor.
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective printer's Replace the printer's engine PWB (Refer to
engine PWB. the service manual for the printer).
Defective harness Reinsert the connector. Also check for conti-
between develop- nuity within the connector harness. If none,
ing motor K and remedy or replace the harness (Refer to the
engine PWB service manual for the paper feeder).
(YC26), or
improper connec-
tor insertion.
Defective drive Check if the gears rotate smoothly. If not,
transmission grease the bushings and gears. Check for
system of the broken gears and replace if any.
developing motor
K.
Improper installa- Check the installation of the intermediate
tion intermediate transfer unit and reinstall them if necessary
transfer unit. (See page 1-5-16).
Defective develop- Replace the developing motor K.
ing motor K.
Defective engine Replace the engine PWB (See page 1-5-
PWB. 29).
Defective harness Reinsert the connector. Also check for conti-
between polygon nuity within the connector harness. If none,
motor YK and remedy or replace the harness.
engine PWB
(YC29), or
improper connec-
tor insertion.
Defective laser Replace the laser scanner unit YK (See
scanner unit YK. page 1-5-37).
Defective engine Replace the engine PWB (See page 1-5-
PWB. 29).
Remarks
2K8
1-4-9