Action When Data Transfer Fails - Konica Minolta bizhub 423 Stringing Machine

10. Firmware rewriting
10.2.3

Action when data transfer fails

• If "NG" appears on the control 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 USB memory 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.
F/W to be updated
MFP CONTROLLER
SCANNER
PRINTER
FAX BOARD CONTROLLER1 Fax board (Main)
FAX BOARD CONTROLLER2 Fax board (Sub)
ADF (DF-M)
FINISHER
RU
SD
DSC1
DSC2
38
Appropriate board
MFP board (MFPB)
MFP board (MFPB)
Printer control board (PRCB)
DF control board (DFCB)
FNS control board (FSCB)
Transfer control board (TRCB)
SD drive board (SDDB)
DSC board
Not used
Security Function Ver. 1.02 Jun. 2011
Remark
Only when the FK-508 is mounted
Only when the FK-508 is mounted
Only when the FS-527/529 is
mounted
Only when the SD-509 is mounted
Only when the SC-507 is mounted