Olivetti d-Copia 600 Service Manual page 197

Code
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 1.5 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.
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
1.5 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 lower side
registration 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.
Y104350-7
Contents
Causes Check procedures/corrective measures
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.
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.
Sevice Manual
Remarks
1-5-41