Kyocera KM-6030 Service Manual page 203

2FB/2FC-4
Code
C8170 Document finisher* front upper side
registration guide problem
• During initialization, the front upper
side registration guide is 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 problem occurs
after initialization when the front cover
is opened and closed, the problem is
in the front upper side registration
guide.
• When the front upper side registration
guide is operated from the home posi-
tion, the front upper side registration
home position sensor does not turn off
within 500 ms.
C8180 Document finisher* rear upper side
registration guide problem
• During initialization, the rear upper
side registration guide is 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 problem occurs
after initialization when the front cover
is opened and closed, the problem is
in the rear upper side registration
guide.
• When the rear upper side registration
guide is operated from the home posi-
tion, the rear upper side registration
home position sensor does not turn off
within 500 ms.
1-5-42
Contents
Causes Check procedures/corrective measures
Loose connection Reinsert the connector. Also check for conti-
of the front upper nuity within the connector cable. If none,
side registration remedy or replace the cable.
guide motor con-
nector.
Malfunction of the Replace the front upper side registration
front upper side guide motor and check for correct operation.
registration guide
motor.
Malfunction of the Replace the front upper side registration
front upper side guide home position sensor and check for
registration guide correct operation.
home position sen-
sor.
Loose connection Reinsert the connector. Also check for conti-
of the front upper nuity within the connector cable. If none,
side registration remedy or replace the cable.
guide home posi-
tion sensor con-
nector.
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 rear upper nuity within the connector cable. If none,
side registration remedy or replace the cable.
guide motor con-
nector.
Malfunction of the Replace the rear upper side registration
rear upper side guide motor and check for correct operation.
registration guide
motor.
Malfunction of the Replace the rear upper side registration
rear upper side guide home position sensor and check for
registration guide correct operation.
home position sen-
sor.
Loose connection Reinsert the connector. Also check for conti-
of the rear upper nuity within the connector cable. If none,
side registration remedy or replace the cable.
guide home posi-
tion sensor con-
nector.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Remarks