Upgrading The Firmware On The Main Pcb - Kyocera KM-1650 Service Manual

1-7 Requirements on PWB Replacement
1-7-1

Upgrading the firmware on the main PCB

Firmware upgrading requires the following tools:
Compact Flash (Products manufactured by SANDISK are recommended.)
NOTE
When writing data to a new Compact Flash from a computer, be sure to format it in advance.
Procedure
1. Turn the power switch off and disconnect
the power plug.
2. Remove the rear cover.
3. Insert Compact Flash in a socket of the
machine (insert the surface of Compact
Flash toward the machine rear).
4. Insert the power plug and turn the power
switch on. Upgrading firmware starts.
Caution:
Never turn the power switch off during
upgrading.
5. "Completed" is indicated on the message
display when upgrading is complete.
6. Turn the power switch off and disconnect
the power plug.
7. Remove Compact Flash from the machine
and refit the rear cover.
8. Insert the power plug and turn the power
switch on.
Compact Flash
Socket
Figure 1-7-1
2DA/2DB-1
1-7-1