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August, 2006 BOARDS
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3.14.3 NVRAM REPLACEMENT
Upload NVRAM Data
Æ
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 3
4. Execute SP5824 to upload the data to the SD card.
5. Switch the machine off and disconnect the power cord.
Replace NVRAM
1. Remove the NVRAM (3.14.2).
2. Install the new NVRAM.
Restore NVRAM Data to the New NVRAM
1. Turn the copier main power switch off.
2. Put the SD card with the NVRAM data into Slot 3.
3. Open the front door of the copier and keep it open.
4. Turn the copier main power switch on.
If the NVRAM is new, SC195 (Machine Serial Number Error) may appear. If
this occurs:
• Enter the SP mode and do SP5801 001 to reset the memory to the defaults
(All).
• Switch the machine off/on and start from Step 1.
Important! WHEN SC195 OCCURS, THE SERIAL NUMBER MUST BE INPUT. PLEASE
CONTACT YOUR TECHNICAL SUPERVISOR
.
5. Execute SP5825 to download the data uploaded from the old NVRAM.
NOTE: If the machine returns SC195 (Machine Serial Number Error), ignore it.
6. Switch the machine off and remove the SD card from Slot 3.
7. Switch the machine on, then do SP5990 001 to print another SMC report.
8. 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.
9. Execute SP5907 and enter the brand and model name of the machine for
Windows Plug & Play capability.