Ricoh MP C4503 Technical Bulletin page 336

Model:
MET-C1b
7. Select "Apply update from sdcard", and then tap the [HOME] key.
[HOME] key: OK, [Return] key: UP, [Menu] key: DOWN.
8. Select the ZIP file on the SD card, and then tap the [HOME] key to select.
9. Follow the menu instructions and then select [OK] (on the screen shown in the steps
above). The update will then start.
10. When "Install from SD card complete" is displayed, select "Reboot system now", and
then tap the [HOME] key. The system will then be rebooted.
11. After the system reboots, turn the main power switch OFF to complete this procedure.
echnical
T B
ulletin
Date:
01-Apr-14
PAGE: 2/5
No.:
RD147110