Firmware Update Procedure - Ricoh K-C3 Service Manual

B245/B276/B277/B268/B269 Service Manual
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
Engine (BICU)
GDI (Printer/Scanner)
Engine (BICU) Firmware Update Procedure
1. Turn the main switch off.
2. Remove the card cover [B] (1 rivet).
SP Mode
7801 2
7801 15
18-Jan-06
Version
B2435581 Ver 0.04 EXP
A.001
167