Kyocera KM-2530 Service Manual page 191

2DF
Code
C8140 Finisher* tray elevation motor prob-
lem
• The sort tray is not detected in the
home position within 30 s of the start
of the tray elevation motor rotation.
C8170 Finisher* front side registration mo-
tor problem
• If the front side registration home po-
sition sensor is on in initialization, the
sensor does not turn off within 570
ms of starting initialization.
• If the front side registration home po-
sition sensor is off in initialization, the
sensor does not turn on within 3180
ms of starting initialization.
C8180 Finisher* rear side registration motor
problem
• If the rear side registration home posi-
tion sensor is on in initialization, the
sensor does not turn off within 570
ms of starting initialization.
• If the rear side registration home posi-
tion sensor is off in initialization, the
sensor does not turn on within 2880
ms of starting initialization.
1-5-38
Contents
Causes Check procedures/corrective measures
Poor contact in Reinsert the connector. Also check for con-
the tray elevation tinuity within the connector cable. If none,
motor connector remedy or replace the cable.
terminals.
The tray elevation Replace the tray elevation motor and
motor malfunc- check for correct operation.
tions.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
The front side reg- Reinsert the connector. Also check for con-
istration motor tinuity within the connector cable. If none,
connector makes remedy or replace the cable.
poor contact.
The front side reg- Replace the front side registration motor
istration motor and check for correct operation.
malfunctions.
The front side reg- Reinsert the connector. Also check for con-
istration home po- tinuity within the connector cable. If none,
sition sensor con- remedy or replace the cable.
nector makes
poor contact.
The front side reg- Replace the front side registration home
istration home po- position sensor and check for correct op-
sition sensor mal- eration.
functions.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
The rear side reg- Reinsert the connector. Also check for con-
istration motor tinuity within the connector cable. If none,
connector makes remedy or replace the cable.
poor contact.
The rear side reg- Replace the rear side registration motor
istration motor and check for correct operation.
malfunctions.
The rear side reg- Reinsert the connector. Also check for con-
istration home po- tinuity within the connector cable. If none,
sition sensor con- remedy or replace the cable.
nector makes
poor contact.
The rear side reg- Replace the rear side registration home
istration home po- position sensor and check for correct op-
sition sensor mal- eration.
functions.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
Remarks
*: Optional