Kyocera KM-4230 Service Manual page 425

2A3/4
Code Contents
C200 Drive motor problem
• DM LOCK signal remains
high for 1 s, 1 s after the
drive motor has turned on.
C210 Paper conveying motor
problem
• PCM LOCK signal remains
high for 1 s, 1 s after the
conveying motor has
turned on.
3-5-6
Causes
Poor contact of Reinsert the connector. Also
the drive motor check for continuity within the
connector ter- connector cable. If none, rem-
minals. edy or replace the cable.
Defective drive Replace the drive motor.
motor rotation
control circuit.
Defective drive Check if the rollers and gears
transmission rotate smoothly. If not, grease
system. the bushings and gears.
Check for broken gears and
replace if any.
Poor contact of Reinsert the connector. Also
the paper con- check for continuity within the
veying motor connector cable. If none, rem-
connector ter- edy or replace the cable.
minals.
Defective paper Replace the paper conveying
conveying mo- motor.
tor rotation con-
trol circuit.
Defective drive Check if the rollers and gears
transmission rotate smoothly. If not, grease
system. the bushings and gears.
Check for broken gears and
replace if any.
Remarks
Check procedures/
corrective measures