Ricoh B230 Service Manual page 784

2. Insert the original SD card in SD Card Slot 3. The application program is copied
back into this card.
3. Insert the SD card (having stored the application program) to SD Card Slot 1.
The application program is copied back from this SD card.
4. Turn the main switch on.
5. Start the SP mode.
6. Select SP5-873-002 "Undo Exec."
7. Follow the messages shown on the operation panel.
8. Turn the main switch off.
9. Remove the SD card from SD Card Slot 3.
This step assumes that the application programs in the SD card are used by
the machine.
10. Turn the main switch on.
11. Check that the application programs run normally.
B230/B237 5-418 SM