Action When Data Transfer Fails - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
7. Press the Start key. (At this time, the Start key starts blinking red.)
8. Check that the Touch Panel shows the message indicating that the data has been
rewritten correctly ("Downloading Completed"). Check also the Check Sum value
("Check Sum XXXX") shown on the Touch Panel. (The Start key blinks green.)
9. Turn OFF the main power switch.
10. Unplug the power cord from the power outlet.
11. Remove the Compact Flash card from the slot.
12. Plug the power cord and turn ON the main power switch.
13. Call the Service Mode to the screen.
14. Select "Firmware Version".
15. Make sure if the version of Firmware is updated.
3.2.2

Action When Data Transfer Fails

• If "NG" appears on the Touch Panel, indicating that rewriting has been unsuccessful (in
which case the Start key lights up red), take the following steps.
1. Perform the data rewriting procedure again.
2. If the procedure is abnormally terminated, change the memory card for a new one and
try another rewriting sequence.
3. If the procedure is still abnormally terminated, change the board that has caused "NG"
and carry out data rewriting procedure.
MFP Controller MFP Control Board (PWB-MFPC)
3. Firmware upgrade
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