Question about Konica Minolta bizhub 350 All-In-One Laser Printer

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Bizhub 350 error code c2557, how can i fix this?

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This code happens if you replace drum without replacing developer. Both must be replaced at same time.

Posted on Oct 22, 2009

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Bizhub 350 error c2557

Posted on Mar 21, 2013

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Rocska Adrian i agree with your post. check also level history of ATDC gain, value should 6% to 7% above or below value will cause C2557 error code.

Posted on Aug 15, 2013

  • ozzie espinoza
    ozzie espinoza May 15, 2014

    Value should always be 10% up or 10% Below

  • Erwin Firmalino Jun 25, 2014

    ozzie espinoza try adjust manually value of ATDC gain. if your current value around 151 try to change to 181

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6ya6ya
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Posted on Jan 02, 2017

darck_teck
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SOURCE: BizHub 250 Malfunction Code C2557 - HELP!

ok il start by saying that my english is veryyyy bad.
ok so the developer is guarantied for 80000 copies but i seen 200k with a new dev. (developer type dv310) after some of the developer is lost in the copying proses the ac-dc sensor detects that the concentration is rong and it shows the C2557 error thats wen the error is shown by the copier . solving it is simple you can replace the dev. and run F8 mode if it dosent work manually ajust the acdc to a lower value (lower value means that is les tonner in the dev. hyer value more tonner obviously ) , 0r leave the old dev. in it and ajut the acdc to about 180 (you can ajust to 180 take out the tonner botle make some black copies(30) and put back the tonner bottle and adjust to a lower value that works) . The problem can also apear if the copier docent supply tonner so check that first . Entering the service menu is simple pres utility > (toch screen) original size> (kepad) stop>0>0>stop>0>1 the password from the manufacturer is 00000000 , in the service menu select tech mode in ther yowl find the different start modes F8,F... , and you have printer select printer and acdc adjustment , pres C to clear the value and via keypad enter the desired value . THE REST IS UP TU YOU MY FRIEND . CAUTION IF YOU DONT HAVE ANY IDEA ABOUT A LASER COPIER DONT EVEN ENTER THE SERVICE MODE CAUSE YOU CAN DO MENY WRONGS IN THE COPIER . GOOD LUCK

Posted on Nov 10, 2009

hamzaskilltd
  • 316 Answers

SOURCE: Solution for error code c2557 konica minolta bizhub 250 machine

ADTC sensor failure

Posted on Aug 07, 2010

xeerie
  • 347 Answers

SOURCE: we keep getting an error message c2557 for the

this code means that the time has come to replace its parts, i mean some parts of imaging unit.its the code of a sensor.

Posted on Jun 18, 2010

jas247
  • 844 Answers

SOURCE: GOT CODE C2557 ON MY

Welcome to Fixya.

Solution 1.
1. Clear counter for drum
2. Turn off machine.
3. Open side or duplex door
4. Turn ON machine
5. It show ,,side door open,,
6. Go to Sevice Mode
7. Find in Function F8
8. Close side door
9. Run F8
10 wait to start button blink green


Solution 2.
1. Clear Image memory - docs trying to print ( fax or print job )
at warmup a small + sign appears a left of display - Press 3
select Clear Image Data option
Enter 8 digit serv. code ( 00000000 ) / End
Image Data Clear/Yes.
Exit to get out and turn off/on Main Switch
2. in Service Mode - Clear Special Parts counter
select IU and Dev then C to clear


Thank you for using Fixya, have a great day.

Posted on Jul 02, 2011

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1 Answer

Konica minolta bizhub 350 error c2557 setelah ganti toner. Help me, please....


Code

C2557

Description

ATDC Sensor Failure
- The scanning value of the ATDC Sensor is less than 7 % while the IU Motor is turning.
- The scanning value of the ATDC Sensor is more than 19 % while the IU Motor is turning.

Remedy

1 Check the UN2 connector for proper connection and correct as necessary. 2 Remove the Developing Unit from the IU, and then replace UN2. 3 Run F8. 4 Change PWB-A. 5 Change PU1N.

Jul 27, 2017 | Konica Minolta Office Equipment & Supplies

1 Answer

How do I solve c2557 error ?


Hi
I found your error code and suggested remedies here:
Error Codes Konica Minolta bizhub 250 Code C2557
This site is very useful as by changing the drop down menus along the top of the page you can view other errors for your machine and for other models and makes. You can also use the link to get a pdf format Service Manual for your machine.
Hope this is helpful, if so would you please register that with Fixya
Cheers

Feb 09, 2015 | Konica Minolta bizhub 250 All-In-One Laser...

1 Answer

How to reset error code c2557


replace k iu and developer /open close the front door but it will be back until you replace the parts

Jul 03, 2014 | Konica Minolta bizhub 350 All-In-One Laser...

1 Answer

Error C2557


ATDC sensor error code.You must need replaced a developer.Before replacing reset the special parts counter(I/U life,developer)

Dec 01, 2013 | Konica Minolta bizhub 350 All-In-One Laser...

1 Answer

Error code f-26-3


the bizhub 222 typically does not not throw this error code this is an error code is for one of the older konicas and is a toner density error code check developer/ developer unit
if this is a bizhub 222 the toner density error code would be c2557

May 10, 2012 | Konica Minolta Bizhub 222 Black and White...

1 Answer

Getting c2557 code how do I fix? on bizhub 350


Welcome to Fixya

Sounds like you nee to replace the developer. Try to reset the printer first. Enter the service menu by pressing utility > original size> stop>0>0>stop>0>1 the password is 00000000, in the service menu select tech mode, go to counter and clear the life of the developer and drums and then run F8 from functions.

Thank you for using Fixya!

Jul 02, 2011 | Konica Minolta bizhub 350 All-In-One Laser...

1 Answer

We keep getting an error message c2557 for the bizhub 350. what does this mean? we have a tech out and he cant help us


this code means that the time has come to replace its parts, i mean some parts of imaging unit.its the code of a sensor.

May 26, 2010 | Konica Minolta bizhub 350 All-In-One Laser...

1 Answer

My Minolta Bizhub-200 prntr. has a C2557 error code. How do I clear it?


Hello,
moz-screenshot.pngmoz-screenshot-1.pngC2557 - Abnormally toner detected black tcr sensor.

Reinstall image unit black
Reinstall toner cartridge
Change Image unit
Change toner carridge.

Jan 09, 2010 | Konica Minolta Bizhub-200 Minolta Printer

2 Answers

Konica/Minolta biz 350 C2557 after replacing DV unit and drum F8


tha minolta di3510 developer unit looks the same as the unit for the konica minolta bizhub 350 but the toner sensor in the minolta unit uses a different voltage range for the toner sensor and it will throw this code make sure you have the correct unit for this machine also you can try this
go back into tech rep mode and change these settings:
select tech rep choice mode
select printer tab
select atdc sensor gain
set the value to about 165
then back all the way out to the ready screen and power the machine off then back on and replenish toner in the user management screen.

Apr 22, 2009 | Konica Minolta bizhub 250 All-In-One Laser...

1 Answer

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.

Mar 05, 2009 | Konica Minolta bizhub 250 All-In-One Laser...

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