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mearmi
08-06-2016, 11:31 PM
Konica Minolta C452

Getting Error C2257

please advise

Thanks and Regards,

Synthohol
08-07-2016, 01:53 PM
black drum, toner, sub hopper.
make sure the door is being opened by the image unit so toner can enter from the hopper.

allan
08-07-2016, 10:40 PM
hehe its not 2557.

C2257 - Cleaner motor error.
It is motor M38 or a locked drive.

Synthohol
08-08-2016, 12:58 AM
*cleans glasses*
Ah, i see it now, sorry to the OP :)

hotfuser
08-08-2016, 09:22 AM
*cleans glasses*
Ah, i see it now, sorry to the OP :)

Transfer belt unit is blocked in the cleaning section. Check this as it may be that the waste bos assy is blocked too.

Mark L
08-08-2016, 12:26 PM
Had this error repeatedly on a number of machines,we realised it only occurred (for us anyway)on machines running non-genuine toner.The transfer cleaning unit cleaning blades/rollers seems to bind together as if there is some kind of lubricant quality missing from the non genuine toner.Run them on genuine stuff and it never comes back.As a stop gap put a fair amount of drum setting powder in the cleaning unit and it will turn for a while.

Eduardo JB
08-08-2018, 07:01 PM
Good morning sir, its very simple, check all the toners cartidge to see if all of them are working fine, i mean, sometimes the toner become "solid" inside the cartriged and this prevents the "shaker" to work. also turn , manually, the white knob a few times to check its free.

Albonline
08-08-2018, 08:24 PM
Good morning sir, its very simple, check all the toners cartidge to see if all of them are working fine, i mean, sometimes the toner become "solid" inside the cartriged and this prevents the "shaker" to work. also turn , manually, the white knob a few times to check its free.


this thread is 2 years old , im sure the problem was solved a long time ago!

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