Kyocera KM-6030 Service Manual page 204

Code
C8190 Document finisher* lower side regis-
tration guide problem
• During initialization, the front/rear
lower side registration guides are not
detected in the home position within 3
s after the guide returns to the home
position. JAM87 is indicated the first
time this problem occurs. If the prob-
lem occurs after initialization when the
front cover is opened and closed, the
problem is in the lower side registra-
tion guide.
• When the lower side registration guide
is operated from the home position,
the lower side registration home posi-
tion sensor does not turn off within 500
ms.
C8210 Document finisher* front stapler prob-
lem
• During initialization, the front stapler is
not detected in the home position
within 500 ms after the front stapler
returns to the home position. JAM90 is
indicated the first time this problem
occurs. If the problem occurs after ini-
tialization when the front cover is
opened and closed, the problem is in
the front stapler.
• When the front stapler is operated
from the home position, the front sta-
pler home position sensor does not
turn off within 500 ms.
C8220 Document finisher* front clincher
problem
• During initialization, the front clincher
is not detected in the home position
within 500 ms after the front clincher
returns to the home position. JAM90 is
indicated the first time this problem
occurs. If the problem occurs after ini-
tialization when the front cover is
opened and closed, the problem is in
the front clincher.
• When the front clincher is operated
from the home position, the front
clincher home position sensor does
not turn off within 500 ms.
Contents
Causes Check procedures/corrective measures
Loose connection Reinsert the connector. Also check for conti-
of the lower side nuity within the connector cable. If none,
registration guide remedy or replace the cable.
motor connector.
Malfunction of the Replace the lower side registration guide
lower side registra- motor and check for correct operation.
tion guide motor.
Malfunction of the Replace the lower side registration guide
lower side registra- home position sensor and check for correct
tion guide home operation.
position sensor.
Loose connection Reinsert the connector. Also check for conti-
of the lower side nuity within the connector cable. If none,
registration guide remedy or replace the cable.
home position sen-
sor connector.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Loose connection Reinsert the connector. Also check for conti-
of the front stapler nuity within the connector cable. If none,
motor connector. remedy or replace the cable.
Malfunction of the Replace the front stapler motor and check
front stapler motor. for correct operation.
Malfunction of the Replace the front stapler home position sen-
front stapler home sor and check for correct operation.
position sensor.
Loose connection Reinsert the connector. Also check for conti-
of the front stapler nuity within the connector cable. If none,
home position sen- remedy or replace the cable.
sor connector.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Loose connection Reinsert the connector. Also check for conti-
of the front clincher nuity within the connector cable. If none,
motor connector. remedy or replace the cable.
Malfunction of the Replace the front clincher motor and check
front clincher for correct operation.
motor.
Malfunction of the Replace the front clincher home position
front clincher home sensor and check for correct operation.
position sensor.
Loose connection Reinsert the connector. Also check for conti-
of the front clincher nuity within the connector cable. If none,
home position sen- remedy or replace the cable.
sor connector.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Remarks
2FB/2FC-4
1-5-43