Firmware Update
SM 5-205 B234/B235/B236/D101/D102/D103
Service
Tables
5.10.6 NVRAM DATA UPLOAD/DOWNLOAD
The content of the NVRAM can be uploaded to and downloaded from an SD card.
IMPORTANT NOTE:
The following data stored in the NVRAM will not be saved on the SD Card when performing an
NVRAM Data Upload (SP5824):
• Total count categories (SP7-003-*** Copy Counter)
• C/O, P/O Counter (SP7-006-*** C/O, P/O Count Display)
• Dupelx, A3/DLT/Over 420 mm, Stapler and Scanner application scanning
counters (system settings).
• Engine SP Data
Therefore, whenever an NVRAM Upload/Download is performed, make sure to print out the SP
Data List efore performing SP5801-001 (Memory Clear: All Clear) or SP5801-002 (Memory
Clear: Engine).
NVRAM Upload/Download Procedure:
1) Print out the SP Data list from SP5990-002.
2) Perform the NVRAM Data Upload (to the SD Card) according to the
procedure below.
3) Perform the Memory Clear (SP5801-001 or 002).
4) Perform the NVRAM Data Download (from the SD Card) according to the
procedure below.
5) Manually input the data listed above.
Uploading Content of NVRAM to an SD Card
Follow this procedure to upload SP code settings from NVRAM to an SD card.
NOTE: This data should always be uploaded to an SD card before the NVRAM is
replaced.
1. Before switching the machine off, execute SP5990 001 (SMC Print). You will
need a record of the NVRAM settings if the upload fails.
2. Switch the copier main power switch OFF.
3. Insert the SD card into service slot C3, then switch the copier ON.
4. Execute SP5824 001 (NVRAM Data Upload) then press the “Execute” key
When uploading is finished, the following files are coped to an NVRAM folder
on the SD card. The file is saved to the path and filename:
NVRAM\<serial number>.NV
Here is an example with Serial Number “B0700017”:
NVRAM\B0700017.NV
5. In order to prevent an error during the download, be sure to mark the SD card
that holds the uploaded data with the number of the machine from which the
data was uploaded.
NOTE: NVRAM data from more than one machine can be uploaded to the
same SD card.
Rev. 07/09/2009
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