Ricoh PT3 Field Service Manual page 185

1. Before downloading new firmware, check the current version with SP1-70
2. Prepare a flash memory card with the latest firmware.
3. Turn off the main switch and disconnect the power cord.
4. Remove the rear card cover [B].
5. Plug the flash memory card into the connector on the MPU.
6. Connect the power cord, then turn on the main switch.
7. Access SP8-1 and press the OK key. Press the "Enter(#)" key.
8. Press the Enter key. (It takes about 2.0 minutes to complete.)
9. Check that the "Completed" is displayed.
10. Turn off the main switch, and remove the flash memory card.
SP8-2: Upload main firmware
Writes firmware to a flash memory card (P/N' #A2309352 or N8036701) from the machine.
1. Refer to steps 3 to 5 of section (download main firmware).
2. Connect the power cord, then turn on the main switch while holding the Clear Modes key.
3. Access SP8-2 and press the OK key. Press the "Enter(#)" key.
Refer to steps 8 and 10 in section (download main firmware).
SP8-9: Data printout – Power failure
Service Program Mode
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