Kyocera TASKalfa 620 - Page 192

2KN/2KP
1-4-48
C8320 Document finisher* centerfold unit
centering plate problem
• During initialization, the centering plate
is not detected in the home position
when the centering plate returns to the
home position.
Loose connection
of the centering
plate motor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
centering plate
motor.
Replace the centering plate motor and
check for correct operation.
Malfunction of the
centering plate
home position sen-
sor.
Replace the centering plate home position
sensor and check for correct operation.
Loose connection
of the centering
plate home posi-
tion sensor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective center-
fold unit main
PWB.
Replace the centerfold unit main PWB and
check for correct operation.
C8330 Document finisher* centerfold blade
problem
• During initialization, the centerfold
blade is not detected in the home posi-
tion within a specified period of time.
Loose connection
of the centerfold
blade motor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
centerfold blade
motor.
Replace the centerfold blade motor and
check for correct operation.
Malfunction of the
centerfold blade
home position sen-
sor.
Replace the centerfold blade home position
sensor and check for correct operation.
Loose connection
of the centerfold
blade home posi-
tion sensor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective center-
fold unit main
PWB.
Replace the centerfold unit main PWB and
check for correct operation.
C9040 DP lift motor going up error
• The pulse count raised to 10000 at lift-
ing, however, the DP lift upper limit
switch could not be turned on. After
one time retry, the DP lift upper limit
switch could not be turned on.me.
Loose connection
of the DP lift motor
connector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
DP lift motor.
Replace the DP lift motor and check for cor-
rect operation.
Malfunction of the
DP lift upper limit
switch.
Replace the DP lift upper limit switch and
check for correct operation.
Loose connection
of the DP lift upper
limit switch con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective DP main
PWB.
Replace the DP main PWB and check for
correct operation.
Code Contents
Remarks
C
auses Check procedures/corrective measures