Kyocera Ecosys FS-600 Service Manual page 149

$
Main logic controller initialization
Indication
ONLINE/A4
DATA/LTR
MANUAL/LGL
CASSETTE/OTHERS
JAM
TONER
!
%
Main logic controller ROM checksum
Indication
ONLINE/A4
DATA/LTR
MANUAL/LGL
CASSETTE/OTHERS
JAM
TONER
!
Power-up diagnostics sequence
Suggested cause if the indication fails (Corrective action)
Main logic board error if the indication freezes (Replace main logic
board).
Suggested cause if the indication fails (Corrective
ROM checksum error (F1). See page 6-21.
6-23
Troubleshooting
action)
FS-600/FS-680