SOURCE: Our bizhub-250 receives a C2557
hi,
open and close front door cover to reset error.
If it persists you have to execute (TCR Toner SUPPLY)
Tell me if you need to execute it.
Bye.
SOURCE: BizHub 250 Malfunction Code C2557 - HELP!
I can even reach the "service mode".
The screen shows the error (c2557) and I can not access to anyother function.
SOURCE: We have Konica Minolta Bizhub 250 What does error
Error code c2557 means "Auto Toner Density Control sensor abnormality" (ATDC)
SOURCE: C2557 code bizhub 250
The ATDC sensor on the drum imaging unit is bad or the developer is bad. Recommend replacing drum imaging unit with new developer.
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