Kyocera KM-1650 Service Manual page 154

Code
C8190 1
Finisher* trailing edge registration
motor problem
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
1
Finisher* front stapler problem
The front stapler home position sensor
does not change state from nondetection
to detection within 200 ms of the start of
front stapler motor counterclockwise (for-
ward) 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 (reverse) rotation.
*1: Optional. *2: Optional for 16 ppm model. Standard for 20 ppm model.
Contents
Causes Check procedures/corrective measures
The trailing edge Reinsert the connector. Also check for conti-
registration motor nuity 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 conti-
registration home nuity 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 opera-
position sensor tion.
malfunctions.
Defective finisher Replace the finisher main PCB and check
main PCB. for correct operation.
The front stapler Reinsert the connector. Also check for conti-
connector makes nuity 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 with check the cartridge and the stapling section
a staple. 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
2DA/2DB
1-5-25