Ricoh B264 Service Manual page 213

11. Remove the NVRAM (x2) from the controller board and replace them with
the new chips.
NOTE: Both NVRAM chips must be replaced.
12. Reinstall the controller box.
13. Insert the SD card with the NVRAM data in SD card slot C3.
14. Turn on the machine.
15. Do SP5825.
16. Touch "Execute" to start downloading the NVRAM data.
17. Turn off the main switch and remove the SD card.
18. Turn on the machine.
19. Do SP5990 001 to print another SMC report.
20. Compare this new SMC report with the report you printed in Step 1. If any of
the SP settings are different, enter the SP settings of the first report.
21. Execute SP5907 and enter the brand and model name of the machine for
Windows Plug & Play capability.
SM
PRINTED CIRCUIT BOARDS
3-85
[A
B264/B265