Ricoh A250 Service Manual page 551

FIRMWARE UPDATE
14. Print the system parameter list to check if the previous settings have been
successfully recovered.
6.4 FIRMWARE UPDATE
6.4.1 FCU FIRMWARE DOWNLOAD
This function updates the FCU firmware using a flash memory card.
1. Turn off the machine and remove the cover [A].
[A]
2. Connect the flash memory card [B] to the card slot as shown.
NOTE: SW1 below the card slot must be ON.
3. Turn on the machine and enter the fax service mode.
4. Press
5. Press .
If the switch setting is correct, the message
on the right appears.
Then go to the next step.
A250
[B]
then .
SW1
A891R505.WMF
6-6
17 May, 1999
A891R521.TIF
A891R522.TIF
SM