Nvram; Before You Begin; Replace Nvram - Ricoh D014 Service Manual

Boards

3.8.14 NVRAM

Before You Begin...

Never 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.
⇒
Print out the SMC report (SP5990 001) before a Memory clear is performed.
⇒
The following data stored in the NVRAM is not saved to the SD card when you
perform an NVRAM data upload (SP5824) Be sure to print out the SMC report.
Total Counter Value
C/O, P/O counter values
Duplex, A3/DLT/Over 420mm, Stapler, and Scanner counter values
Engine SP data
Upload NVRAM Data to SD Card
1. Do SP5990 001 to print the SMC report.
2. Turn the copier main power switch off.
3. Insert an SD card in Slot 1 (lower slot).
4. Execute SP5824 to upload the data to the SD card.
5. Switch the machine off and disconnect the power cord.

Replace NVRAM

D014/D015/D078/D079
CÓPIA NÃO CONTROLADA
3-124
CÓPIA NÃO CONTROLADA
Rev. 08/27/2009
1. Remove the old NVRAM.
2. Attach the new NVRAM.
SM