Konica Minolta bizhub 250 Service Manual page 359

2. Firmware upgrade
NOTE
• Be sure to turn ON the sub power switch first before turning ON the main power
switch.
4. Turn ON the main power switch.
[2]
8. Turn ON the main power switch.
9. Call the Tech. Rep. Mode to the screen.
For details of how to display the Tech. Rep. Mode screen, see the Adjustment/Setting
of the main unit service manual.
10. Select [ROM Version].
11. Make sure if the version of Firmware is updated.
4
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
5. The firmware upgrading sequence
will start.
6. When the upgrading sequence is
completed, which is notified by the
message "FINISH" appearing on the
screen, turn OFF the main power
switch.
NOTE
• NEVER turn OFF the main power
switch until the message "FINISH"
4040F2C749DA
appears on the screen.
7. Remove the Compact Flash [2] card
from the slot.
4040F2C597DA
Field Service Ver. 1.0 Aug. 2005