Kyocera FS-1020D

2FM
1-5-11
Code Error indications
Check procedures/corrective
measures
Contents
F010 Controller checksum
error
F020 Controller RAM read/
write error
F030 Controller system er-
ror
F040
Communicaton error
F050 Engine ROM
checksum error
Turn power switch off, then on. If not
solved, replace main board (See
page 1-6-10).
Remove the expansion memory
(DIMM). Turn power switch off, then
on. If not solved, replace main board.
If solved, replace the expanding
memory (See pages 1-6-10 and 1-3-
8).
Turn power switch off, then on. If not
solved, replace main board (See
page 1-6-10).
Turn power switch off, then on. If not
solved, replace engine board (See
page 1-6-9) or main board (See page
1-6-10).
Turn power switch off, then on. If not
solved, replace engine board (See
page 1-6-9).