B245/B276/B277/B268/B269 Service Manual 18-Jan-06
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procedure.
7. Turn off the main switch.
8. Remove the memory card.
- NVRAM Download (SP 5825 1) -
SP 5825 1 copies the data from the flash memory card to the NVRAM. The following data is
NOT copied (the data in the NVRAM remains unchanged).
SP 8221 1 (ADF Original Feed [Front])
SP 8221 2 (ADF Original Feed [Back])
SP 8381 1 (Total: Total Printer Pages)
SP 8382 1 (Copy Application: Total Print Pages)
SP 8391 1 (Large Size Print Pages [A3/DLT, Larger])
SP 8411 1 (Prints Duplex)
1. Turn off the main switch.
2. Remove the card cover [B] (1 rivet).
3. Turn the face of the flash memory card [A] ("A" is printed on it) toward your
left-hand side, and insert it into the card slot.
4. Turn on the main switch.
5. Start the SP mode and select SP 5825 1.
6. The machine erases the current settings, then writes the new settings onto the
NVRAM on the BICU board. This takes about 1 second. If downloading fails, an
error message appears. If an error message appears, retry the download
procedure.
7. Turn off the main switch.
8. Remove the memory card.
Firmware Update Procedure
This section shows how to update the firmware.
The machine has the following firmware programs
Firmware Type SP Mode Version
Engine (BICU) 7801 2 B2435581 Ver 0.04 EXP
GDI (Printer/Scanner) 7801 15 A.001
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