Service manual

SC Tables
SM 6-13 D127/D128
Trouble –
shooting
No.
Definition
Symptom Possible Cause
623 B
Second bank communication error
Abnormal code is send from the
bank unit.
 Bad connection between the
first bank and the second bank
 Defective the bank control board
 NOT all connectors are in place
669 B
EEPROM communication error
Cannot return to be normal
condition after retrying three times
when the error on EEPROM
communication occurs.
 Defective the EEPROM
 Noise
687 B
Cannot receive RAPI-PER
Command (Ready for image
transfer) in 120 seconds after
RARI-PES (Request for image
transfer) occurs.
 Defective the controller board
 Noise
790 B
Over the number of the banks installed error
Receiving a code other than the
following cord:
For Model S-C5: 01H 02H
 More than 3 of the banks are
installed. (Specific limitation for
Model S-C5 is 2 at maximum)