Kyocera KM-C2525E Service Manual page 215

Code
C8210 Stapler shift motor 1 error (optional
3000-sheet document finisher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 1.5 s passed.
Stapler problem (optional document
finisher)
When the stapler motor is driving, the
ON status of the stapler home position
sensor cannot be detected even if 1 s
passed.
C8220 Stapler shift motor 2 error (optional
3000-sheet document finisher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3.5 s passed.
C8230 Stapler motor problem (optional 3000-
sheet document finisher)
Jam 82 is indicated.
C8300 Centerfold unit communication error
(optional centerfold unit of 3000-sheet
document finisher)
Communication with the centerfold unit
is not possible although the connection
is detected.
Contents
Causes Check procedures/corrective measures
Poor contact in the Check the connection of connector YC9 on
connector termi- the finisher main PWB and the connector of
nals. stapler shift motor 1, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective stapler Replace stapler shift motor 1.
shift motor 1.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
The stapler con- Reinsert the connector. Also check for conti-
nector makes poor nuity within the connector cable. If none,
contact. remedy or replace the cable.
The stapler is Remove the stapler cartridge, and check the
blocked with a sta- cartridge and the stapling section of the sta-
ple. pler.
The stapler is bro- Replace the stapler and check for correct
ken. operation.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Poor contact in the Check the connection of connector YC10 on
connector termi- the finisher main PWB and the connector of
nals. stapler shift motor 2, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective stapler Replace stapler shift motor 2.
shift motor 2.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Poor contact in the Check the connection of connector YC10 on
connector termi- the finisher main PWB and the connector of
nals. stapler motor, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective stapler Replace the stapler motor.
motor.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
Poor contact in the Check the connection of connector YC22 on
connector termi- the finisher main PWB and the continuity
nals. across the connector terminals. Repair or
replace if necessary.
Defective center- Replace the centerfold set switch.
fold set switch.
Defective finisher Replace the finisher main PWB and check
main PWB. for correct operation.
2JL/2JJ/2JG/2JD
Remarks
1-4-45