7001 Toner Motor K Error; 7002 Toner Motor C Error; 7003 Toner Motor M Error; Defective Engine Replace The Engine Pwb (See Page 1-5 Pwb - Kyocera FS-C5350DN Service Manual

Code
7001 Toner motor K error
When the toner motor K is driven, the
toner motor K over-current detection sig-
nal is detected continuously for 50 times
(5 s) at 100 ms intervals.
7002 Toner motor C error
When the toner motor C is driven, the
toner motor C over-current detection sig-
nal is detected continuously for 50 times
(5 s) at 100 ms intervals.
7003 Toner motor M error
When the toner motor M is driven, the
toner motor M over-current detection sig-
nal is detected continuously for 50 times
(5 s) at 100 ms intervals.
Contents
Causes Check procedures/corrective measures
Defective harness Reinsert the connector. Also check for conti-
between toner nuity within the connector harness. If none,
motor K and remedy or replace the harness.
engine PWB
(YC22), 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 toner broken gears and replace if any.
motor K.
Defective toner Replace the toner motor K.
motor K.
Defective engine Replace the engine PWB (See page 1-5-
PWB. 29).
Defective harness Reinsert the connector. Also check for conti-
between toner nuity within the connector harness. If none,
motor C and remedy or replace the harness.
engine PWB
(YC24), 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 toner broken gears and replace if any.
motor C.
Defective toner Replace the toner motor C.
motor C.
Defective engine Replace the engine PWB (See page 1-5-
PWB. 29).
Defective harness Reinsert the connector. Also check for conti-
between toner nuity within the connector harness. If none,
motor M and remedy or replace the harness.
engine PWB
(YC25), 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 toner broken gears and replace if any.
motor M.
Defective toner Replace the toner motor M.
motor M.
Defective engine Replace the engine PWB (See page 1-5-
PWB. 29).
Remarks
2K8
1-4-15