Downloading Controller Firmware Data; Errors During Downloading - Kyocera Ecosys FS-600 Service Manual

Downloading controller firmware data

To download controller firmware data, use Prescribe UPGR command as follows.
Perform in sequence:
Turn printer power on. Make sure the printer is ready.
At the DOS prompt, send the following command to the printer:
!R! UPGR "SYS";
Note—Do not add an EXIT; command in the above.
DOS COPY (/b) the data to download from the host computer.
Turn power off.
Turn power on again. Check the printer gets ready. If not, refer to the section which follows.
Caution—Downloading controller firmware takes several minutes
(depending on the processing speed of the computer used). Do not turn
power off during downloading.
Confirm the status page shows the new firmware version (See Appendix B , page B-4).
If downloading fails, the printer indicates an error display using the LED indicators.
To identify errors, refer to the table which follows.

Errors during downloading

The following messages may be indicated by the LED indicators when an error has
occurred during downloading firmware data. Take the appropriate corrective action.
If the corrective action does not terminate the error, contact Kyocera.
Error message
D0 - Checksum error
D1 - Machine
compatibility error
D2 - Version
compatibility error
D3 - Data error
Meaning
Checksum error occurred during
downloading. The engine ROM is empty.
The data to be downloaded is not
compatible with the printer.
The version of the data does not match
the current engine version.
The data to be downloaded is corrupted.
3-12
Maintenance and adjustment
Updating the firmware
Corrective action
Turn printer power off once,
then on again. Try downloading
again.
Obtain correct data for the
printer model.
Obtain the correct version of
data.
Obtain the correct data.
FS-600/FS-680