Replacing Nvram - Ricoh A-P4 Service Manual

5. To enter the SP mode, press  together (5 seconds), release, then press [#Enter].
6. Select SP5824.
SP5824
NVRAMUpload
7. Push [#Enter].
8. When the message prompts you to execute, push [#Enter].
<NVRAMUpload>
Processing
<NVRAMUpload>
result = OK
9. Remove the SD card.
10. Switch the machine off and on.

Replacing NVRAM

1. Remove the controller cover ( x 2). (See 'Covers and Common Units – Rear Covers')
2. Controller board faceplate [A] ( x 2).
3. Controller board [B] ( x 4)
Boards
3
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