Kyocera AD-63 Service Manual page 199

2FD/2FF/2FG
Code Contents
C8180 Finisher rear side registration motor
problem (3000-sheet finisher* or
built-in finisher*)
• 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.
C8190 Finisher trailing edge registration
motor problem (built-in finisher*)
• If the trailing edge registration home
position sensor is on in initialization,
the sensor does not turn off within
570 ms of starting initialization.
• If the trailing edge registration home
position sensor is off in initialization,
the sensor does not turn on within
4550 ms of starting initialization.
C8210 Finisher* front stapler problem
• The front stapler home position sen-
sor does not change state from non-
detection to detection within 200 ms
of the start of front stapler motor
counterclockwise (forward) rotation.
• During initialization, the front stapler
home position sensor does not
change state from non-detection to
detection within 600 ms of the start of
front stapler motor clockwise (re-
verse) rotation.
1-5-34
Causes Check procedures/corrective measures
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.
The trailing edge Reinsert the connector. Also check for con-
registration motor tinuity within the connector cable. If none,
connector makes remedy or replace the cable.
poor contact.
The trailing edge Replace the trailing edge registration motor
registration motor and check for correct operation.
malfunctions.
The trailing edge Reinsert the connector. Also check for con-
registration home tinuity within the connector cable. If none,
position sensor remedy or replace the cable.
connector makes
poor contact.
The trailing edge Replace the trailing edge registration home
registration home position sensor and check for correct op-
position sensor eration.
malfunctions.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
The front stapler Reinsert the connector. Also check for con-
connector makes tinuity within the connector cable. If none,
poor contact. remedy or replace the cable.
The front stapler
malfunctions.
a) The front sta- a) Remove the front stapler cartridge, and
pler is blocked check the cartridge and the stapling sec-
with a staple. tion of the stapler.
b) The front sta- b) Replace the front stapler and check for
pler is broken. correct operation.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
Remarks
*: Optional