Ricoh M160 Service Manual page 232

Updating the Firmware
Code Meaning
35 Module error –
Module in the SD
card is not for this
machine
36 Module error –
The machine does
not have the program
that you are trying to
download.
38 Program version is
not allowed to update
40 Engine module
download failed
41 Fax module
download failed
42 Operation/language
module download
failed
43 Stamp data module
download failed
44 Controller module
download failed
(access error)
49 Firmware update is
prohibited
M160/M161

Acquire correct update data then install again.

Install the correct program in advance.

Make sure SD card inserted correctly.

If the update cannot be made even if you insert the
correct SD card, there is a possibility that the SD
card is broken. Retry again with a different SD card.

Acquire correct update data then install again.

Cycle the machine off/on.

If the download failed again, replace the controller
board.

Cycle the machine off/on.

If the download failed again, replace the controller
board and FCU.

Cycle the machine off/on.

If the download failed again, replace the controller
board and operation board.

Cycle the machine off/on.

If the update cannot be made even if you insert the
correct SD card, there is a possibility that the SD
card is broken. Retry again with a different SD card.

Cycle the machine off/on.

If the program is in the SD card, replace the SD
card.

If the program is in the controller board, replace the
controller board.

Firmware update is disabled in the administrator
settings. Retry by changing the settings to allow
firmware update.
5-12
Solution
SM