Ricoh SP 8400DN Field Service Manual page 1211

NVRAM Data Upload/Download
Uploading Content of NVRAM to an SD card
Do the following procedure to upload SP code settings from NVRAM to an SD card.
•
This data should always be uploaded to an SD card before the NVRAM is replaced.
•
Make sure that the write protection of an SD card is unlocked.
1. Do SP5-990-001 (SP Print Mode: All(Data List)) before you switch the machine off. You will need a record
of the NVRAM settings if the upload fails.
Make sure to shut down and reboot the machine once before printing the SMC. Otherwise, the latest settings
may not be collected when the SMC is printed.
2.
Turn OFF the main power.
3. Remove the SD card slot cover [A] (Coin screw x 1).
4. Insert the SD card in Service Slot [A: Lower Slot].
5. Turn ON the main power.
6.
Execute SP5-824-001 (NVRAM Data Upload) and then press the "Execute" key.
7. The following files are coped to an NVRAM folder on the SD card when the upload procedure is finished.
The file is saved to the path and the following filename:
NVRAM\<serial number>.NV
Here is an example with Serial Number "K5000017114":
NVRAM\K5000017114.NV
5.System Maintenance
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