Ricoh PE-P1 Service Manual page 154

6. SDC shows "Controller FW updating..." and the Alert LED (red) on the printer starts blinking. (The
Ready LED remains lit.)
7. Wait for a few minutes.
8. When the update has finished, SDC shows "Controller FW download completed." and the Ready
LED (green) on the printer starts blinking. (The Alert LED is still blinking.)
Firmware Updating
5
153