Olivetti d-Color MF651 Service Manual page 692

14. BILLING SETTING
NOTE
• USB memory must be connected with the main power switch/sub power switch
off.
• When updating the firmware, use the USB port for the service.
It cannot be updated when connected to another USB port.
6. Turn ON the main power switch and the sub power switch.
7. Select [Yes] on the loadable device driver installation screen.
8. Press the [START] to start installing the driver.
(At this time, the Start key starts blinking red.)
9. Check that the control panel shows the message indicating that the data has been
installed correctly ([Downloading Completed]). Check also the check sum value
([Check Sum ####]) shown on the control panel. (The Start key lights blue.)
10. Turn OFF the main power switch.
11. Remove the USB memory device from the port.
12. Turn ON the main power switch and sub power switch.
632 Service Manual
Field Service Ver. 2.0 Jul. 2009
A00JF3C543DA
Y110571-1