Error Recovery; Controller - Ricoh M047 Service Manual

5.2.4 ERROR RECOVERY

Controller

If an error occurs during updating the controller firmware, use the following procedure. This
procedure will force the controller to boot from the firmware SD card.
1. Prepare an SD card with the required controller firmware version.
2. Turn off the machine and remove the controller.
3. Change the DIP Switch 1 [A] - No.1 setting to "OFF."
4. Put back the controller
5. Insert the SD card into the SD slot 2 (lower) on the controller.
6. Turn on the machine. The machine automatically starts to download the software.
7. When downloading is finished, "Updated" is displayed.
8. Turn off the machine, then remove the card.
9. Reset the DIP Switch 2 - No.1 setting to "ON" and then put back the controller.
You must perform steps 5 to 8 for all three firmware cards.
The default settings of the DIP Switches are as followed; "No.1: ON" and "No.
2 to 4: OFF."
10. Turn on the machine, and print the service summary report.
M047
CÓPIA NÃO CONTROLADA
5-7
CÓPIA NÃO CONTROLADA
Updating the Firmware
SM