Kyocera KM-C2525E Service Manual page 218

2JL/2JJ/2JG/2JD
Code
C8910 Backup memory data problem
(optional 3000-sheet document fin-
isher)
Read and write data does not match 3
times in succession.
C8920 Backup memory data problem
(optional mailbox of 3000-sheet docu-
ment finisher)
Read and write data does not match 3
times in succession.
C8930 Backup memory data problem
(optional centerfold unit of 3000-sheet
document finisher)
Read and write data does not match 3
times in succession.
C9060 EEPROM problem (optional DP)
Read and write data does not match.
C9500
C9510
C9520
C9530
C9540
C9550
1-4-48
Contents
Causes Check procedures/corrective measures
Poor contact in the Check the connection of connector on the
connector termi- punch PWB and the connector YC4 on the
nals. finisher main PWB, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective punch Replace the punch PWB and check for cor-
PWB. rect operation.
Poor contact in the Check the connection of connector on the
connector termi- mailbox main PWB and the connector YC7
nals. on the finisher main PWB, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective mailbox Replace the mailbox main PWB and check
main PWB. for correct operation.
Poor contact in the Check the connection of connector on the
connector termi- centerfold main PWB and the connector
nals. YC5 on the finisher main PWB, and the con-
tinuity across the connector terminals.
Repair or replace if necessary.
Defective center- Replace the centerfold main PWB and
fold main PWB. check for correct operation.
Poor contact in the Check the connection of connector YC7 on
connector termi- the scanner PWB and the continuity across
nals. the connector terminals. Repair or replace if
necessary.
Defective DP drive Replace DP drive PWB and check for cor-
PWB. rect operation.
Contact the Service Administrative Division.
Contact the Service Administrative Division.
Contact the Service Administrative Division.
Contact the Service Administrative Division.
Contact the Service Administrative Division.
Contact the Service Administrative Division.
Remarks