Ricoh B064 Service Manual page 295

Rev10/2002
NVRAM Update
This procedure describes updating the NVRAM. For details about replacing the
NVRAM see "3.12.7 NVRAM".
NOTE: Before updating NVRAM, the contents of NVRAM should be uploaded to a
PC memory card and then downloaded after updating the NVRAM
firmware. For details, see "3.12.7 NVRAM".
⇒
1. Power off the machine (! 1.1.5 Powering Unit Off).
2. Disconnect the ADF plug, remove the rear upper cover ( x2), then remove the
IC card slot cover ( x1).
3. With its A side facing up, insert the NVRAM IC card into the slot..
4. Open the front door.
NOTE: The success of the download cannot be guaranteed if the front door is
closed during the download execution.
5. Switch the machine on.
6. After the download is completed, a message on the operation panel will prompt
you to switch the machine off and on.
⇒
7. Power off the machine (! 1.1.5 Powering Unit Off), remove the IC card, then
switch the machine on.
The NVRAM download execution updates everything except the following SP
functions:
SP7003 ***
SP7006 ***
SP7007 ***
SM
Total Count
C/O, P/O
Other Device Counters
5-15
SOFTWARE UPDATE
B064/B065