Ricoh D065 Service Manual page 650

NVRAM Data Upload
Uploads the UP and SP mode data (except for counters and the serial
number) from NVRAM on the control board to an SD card.
Note: While using this SP mode, always keep the front cover open. This
prevents a software module accessing the NVRAM during the upload.
The following data stored in the NVRAM will not be saved to the SD card
when you perform an NVRAM data upload (SP5824).
Total counter value
C/O, P/O counter values
Duplex, A3/DLT/Over 420mm, Stapler, and Scanner counter values
Engine SP data
5824
Therefore, whenever you perform an NVRAM upload/download, make sure to
print out the SP Data List before you perform SP5801-001 (Memory Clear: All
Clear) or SP5801-002 (Memory Clear: Engine).
NVRAM Upload/Download Procedure:
6) Print out the SP Data List from SP5990-002.
7) Perform the NVRAM data upload (to the SD card) according to the
procedure in the Service Manual.
8) Perform the memory clear (SP5801-001 or -002).
9) Perform the NVRAM data download (from the SD card) according
to the procedure in the Service Manual.
10) Input the data listed above manually.
NVRAM Data Download
Downloads data from an SD card to the NVRAM in the machine. After
5825
downloading is completed, remove the SD card and turn the machine power
off and on.
SM Appendix
Service Program Mode Tables
4-117 D062/D063/D065/D066