Olivetti d-Copia 6500MF Plus Service Manual page 723

1-6-1 Upgrading the firmware 1-6 Upgrading the firmware
Follow the procedure below to upgrade the firmware of main PWB, operation PWB, engine PWB, ISC PWB,
fuser IH PWB, motor control PWB, optional language and optional devices.
* : Firmware upgrade must be preceded by an authentication using U025 if the security level is set to Very
High.
Preparation
Extract the file that has the download firmware and put them in the USB flash device.
Procedure
1. Perform maintenance item U000 (main-
tenance report output) and check U019
firmware version.
2. Press the power key on the operation
panel, and after verifying the power
indicator has gone off, switch off the
main power switch.
3. Insert the USB flash device in which the
firmware has been written into a notch
hole of the machine.
4. Turn the main power switch on. Upgrad-
ing firmware starts (blinking the memory
LED).
Caution:
Never turn off the power switch or
remove the USB flash device during
upgrading.
5. [FW-UPDATE] is displayed on the touch
panel when upgrading is complete.
6. Switch off the main power switch.
7. Wait for several seconds and then
remove the USB flash device from the
machine.
8. Turn the main power switch on.
9. Perform maintenance item U000 (main-
tenance report output) and check that
U019 firmware version has been
upgraded.
Safe-UPDATE
If the device is accidentally switched off or the USB memory is disconnected and upgrading is incomplete,
perform the following.
If the power is accidentally switched off, turn the power on without removing the USB memory and perform the
above steps 4 through 9.
If the USB memory is disconnected, reinsert it, then turn the power on and perform the above steps 4 through
9.
In any case, complete the steps to the end.
Y116520-3
Figure 1-6-1
1-6-1
2N8/2N7-5
USB flash device
Service Manual