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manzoorwighio
09-14-2022, 10:41 AM
Konica Bizhub 501 Show C-C286 Error Code How to Solve it ?

Synthohol
09-14-2022, 11:22 AM
C-C286
Non-volatile memory abnormality





Overall control board (OACB)
NVRAM board (NRB



if the nvram has a battery, sutrely it must be dead by now, that an old ass machine.


NVRAM board (NRB) error code display priority
When two or more error codes related to NRB occur at the same time, a code with the highest precedence is displayed according to the priorities shown below.
1. C-C287 → 2. C-C288 → 3. C-C286 → 4. C-C284 → 5. C-C285

manzoorwighio
09-14-2022, 01:44 PM
C-C286
Non-volatile memory abnormality





Overall control board (OACB)
NVRAM board (NRB



if the nvram has a battery, sutrely it must be dead by now, that an old ass machine.


NVRAM board (NRB) error code display priority
When two or more error codes related to NRB occur at the same time, a code with the highest precedence is displayed according to the priorities shown below.
1. C-C287 → 2. C-C288 → 3. C-C286 → 4. C-C284 → 5. C-C285

Thanks Your Very Much Sir
Without replacement of NVRam any solution ?

emujo2
09-14-2022, 02:52 PM
"OACB or NVRAM" If you want to take a chance, try a new battery and firmware.

Synthohol
09-14-2022, 02:52 PM
try a trouble reset yet?



turn ON the main power switch (SW1).



2. With the Utility/Counter key pressed, turn ON the power switch (SW2).


3. Press [Trouble reset] to release a trouble with [OK] displayed.


4. Turn OFF and ON the power switch (SW2).

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