Boards; Nvram - Ricoh G147 Service Manual

3.15 BOARDS

3.15.1 NVRAM

The following data cannot be downloaded from the SD card.
Total count categories (SP7002*** Copy Counter)
C/O, P/O Counter (SP7006*** C/O, P/O Count Display)
Duplex, A3/DLT/Over 420 mm, Staple and Scanner application scanning counters
(system settings).
Do not remove the NVRAM until you have uploaded its contents.
Always touch a metal surface to discharge any static on your hands before you
touch the controller board.
Work carefully when removing the NVRAM to avoid damaging other components on
the controller board or short circuiting the pins of other chips.
Uploading NVRAM Data (SP5-824)
1. Turn off the main power switch.
2. Remove the SD card cover [A].
3. Insert the SD card [B] into SD card slot C3.
4. Turn on the main switch.
5. To enter the SP mode, press
[#Enter].
6. Select SP5824.
SM
together (5 seconds), release, then press
3-63 G147