Controller Check Sum Error (F1 Error); Controller Ram Read/Write Error (F2 Error); Controller System Error (F3 Error) - Kyocera Ecosys FS-600 Service Manual

Controller check sum error (F1 error)

Indication Indication
Indication Indication
Checksum is failed with system ROM
(DIMM) on the main controller board.

Controller RAM read/write error (F2 error)

Indication Indication Indication Indication
Checksum is failed with the RAM on

Controller system error (F3 error)

Indication Indication Indication Indication
Miscellaneous failure with the main
Suggested causes Suggested causes
Suggested causes Suggested causes
Suggested causes Suggested causes Suggested causes Suggested causes
the main controller board.
Suggested causes Suggested causes Suggested causes Suggested causes
controller, other than F1 and F2.
6-21
Troubleshooting
Service errors
Corrective action Corrective action
Corrective action Corrective action
Replace the main controller board. To
remove the main controller board, see
page 5—14.
Corrective action Corrective action Corrective action Corrective action
Replace the main controller board. To
remove the main controller board, see
page 5—14.
Corrective action Corrective action Corrective action Corrective action
Turn printer power off, then on again.
If not solved, replace the main
controller board. To remove the main
controller board, see page 5—14.
FS-600/FS-680