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aedrin
03-14-2016, 11:37 AM
Howdy!
I have a BizHub C451 with two problems:
1) service mode is password protected (CE password) and is password is unknown.
2) displays "the following functions cannot be used because the scanner is not available: copy/scan/fax"


I think I need a rewrite or a reset of NVRAM.
The current firmware version is:


MFP Controller BOOT Program A00J0Y0-1E00-G00-05 (00)
MFP Controller Program subset A00J0Y0-1F00-G00-70 (00)
MFP Controller A00J0Y0-0100-GP4-R6 (00)
Message PANEL Operation Date A00J0Y0-8100-GFV-R6-100
FAX Board Controller1
FAX Board Controller2
IR
PRT-GC9-22 A00J0Y0-0050
ADF
Finisher
RU
ZU
Micro-Computer Panel A02E0Y0-8900-G00-00
Loadable Device Driver
System Controller A00J0Y0-1000-GP4-R6 (00)
Printer Controller A00J0Y0-3000-G00-H (00)
Printer Controller Font A00J0Y0-3F00-G00-40 (00)
Printer Controller Demo Page A00J0Y0-3E00-G00-00
MIO A00J0Y0-5000-G00-99 (00)
PSWC A00J0Y0-5100-G00-10 (00)
IF-MIB A00J0Y0-5200 G00-J2 (00)
IF IPP A00J0Y0-5300-G00-82 (00)
External Controller IF
TCP / Socket A00J0Y0-6300-G00-J4 (00)
Open API A00J0Y0-7000-G00-12 (00)
Operation PANEL A00J0Y0-8000-GP4-R6
CSRC A00J0Y0-8300-G00-80 (00)
PIC A00J0Y0-8200-GC7-23




Can someone help me with a firmware or a reset tool for him?

Synthohol
03-15-2016, 02:16 AM
what password are you trying?
last time this happened to me i had to call in and they gave me a recovery procedure.

aedrin
03-15-2016, 11:02 AM
what password are you trying?
last time this happened to me i had to call in and they gave me a recovery procedure.
... nobody knows damn password ... the former owner it's just a middleman for these machines and I bought her "as is" from him.

andyf424
03-15-2016, 04:27 PM
we shorten our service password to half of what it normally is. I've seen that on quite a few machines that have been serviced by other vendors also.

aedrin
03-15-2016, 05:03 PM
we shorten our service password to half of what it normally is. I've seen that on quite a few machines that have been serviced by other vendors also.
try all ..."usual" and "normal" pass... 1234, 4321, 12345678, 87654321, and so on...

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