Upgrading The Firmware On The Fax Control Pwb - Olivetti FAX System M-New Service Manual

1-6 Requirements on PWB Replacement
1-6-1

Upgrading the firmware on the fax control PWB

Firmware upgrading requires the following tools:
Compact Flash (Products manufactured by SANDISK are recommended.) or USB memory
NOTE
When writing data to a new Compact Flash from a computer, be sure to format it in advance.
Procedure
1. Press the Power key on the operation panel
to off. Make sure that the Power indicator
and the Memory indicator are off before
turning off the main power switch. And then
unplug the power cable from the wall outlet.
2. Insert Compact Flash or USB memory in a
notch hole of the machine.
The Compact Flash must be inserted into
the machine with its rear side facing up.
3. Insert the power plug and turn the main
power switch on. Upgrading firmware starts.
This operation will last approximately 70
seconds.
Caution:
Never turn the main power switch off during
upgrading.
4. [Completed] is displayed on the touch panel
when upgrading is complete.
5. Press the Power key on the operation panel
to off. Make sure that the Power indicator
and the Memory indicator are off before
turning off the main power switch. And then
unplug the power cable from the wall outlet.
6. Remove Compact Flash or USB memory
from the machine.
7. Insert the power plug and turn the main
power switch on.
Y108810-2 Service Manual
USB memory
Figure 1-6-1
3KH-2
Compact
Flash
1-6-1