Error code C2556 Konica C652

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Error code C2556 Konica C652

Ive worked out that the TCR sensor on the yellow imaging unit needs cleaning but Im having trouble locating the actual sensor window that needs cleaning

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6,161 Answers

Because that model does not have them, it is all electronic the sensor are in the image units

Posted on Jan 18, 2016

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While doing printing after 6 or 7 print, the error code c2552 appear in konica Minolta c220, I have open the front door, after that error gone, Again same problem coming after 6 or 7 print.

C2552 Abnormally high toner density
detected Cyan TCR Sensor
• TC ratio in the developing machine, which is
determined by Toner replenishing amount control
mechanism, is 12 % or more for a given number
of times consecutively.

1Clean the TCR Sensor window on the
underside of the Imaging Unit if dirty

2 Reinstall Imaging Unit
3 Change Imaging Unit
4 Change PWB-M
5 Change PWB-MFP

Jan 24, 2017 | Konica Minolta Office Equipment & Supplies

1 Answer

Konica minolta bizhub C253 is showing me trouble code C- 2556. What should I do to pix this problem

Konica-Minolta bizhub C253 Trouble Error Codes List page 4

Code C2556
Abnormally high toner density detected yellow TCR sensor
• TC ratio in the developing machine, which is determined by toner replenishing amount control mechanism, is 11 % or more for a given number of times consecutively. • When the connector of the TCR sensor is disconnected.
Solution:
1 Reinstall imaging unit. 2 Reinstall toner cartridge. 3 M3, M4 operation check (At this time, IU must be non-installation.). 4 Change imaging unit. 5 Change PRCB
Extract from:
http://www.printcopy.info/?l=en&mod=free&chap=erc&brand=Konica-Minolta&model=bizhub%20C253&page=4

Nov 14, 2015 | Konica Minolta Office Equipment & Supplies

3 Answers

Why c2553 error code in konica minolta c451 what is the problem

Toner hopar and toner senser

May 23, 2015 | Konica Minolta Bizhub C451...

1 Answer

How to solve trouble code c 2553 in konica Minolta c 451

Code C2553 Description Abnormally low toner density detected magenta TCR sensor
• When sampling data is determined in TC ratio calculation control, TCR sensor output is higher than a predetermined value for a predetermined number of times in a row even though there is toner in the sub hopper. Remedy 1 Perform image troubleshooting procedure if image density is low. 2 Clean the TCR sensor window on the underside of the imaging unit if dirty 3 Reinstall imaging unit. 4 Reinstall toner cartridge. 5 M9, M10, M11 operation check (At this time, IU must be non-installation.) M9: PRCB CN16PRCB-1 to 4 M10: PRCB CN16PRCB-5 to 8 M11: PRCB CN16PRCB-9 to 12 C-22 to 23. 6 M13, M14 operation check M13: PRCB CN17PRCB-5 to 8 M14: PRCB CN17PRCB-9 to 12 K-1. 7 If the toner empty sensor and its surroundings inside the sub hopper are dirtied with toner, clean them. 8 Change imaging unit. 9 Change PRCB. http://printcopy.info/?l=en&mod=free&chap=erc&brand=Konica-Minolta&model=bizhub%20C451

May 21, 2015 | Konica Minolta Office Equipment & Supplies

1 Answer

Error c2556

replace the yellow image unit

Apr 10, 2014 | Konica Minolta bizhub C250 All-In-One...

1 Answer

Konica minolta c2556

C2556 Abnormally high toner
density detected yellow
TCR sensor
• TC ratio in the developing machine, which is
determined by toner replenishing amount
control mechanism, is 11 % or more for a
given number of times consecutively.
• When the connector of the TCR sensor is
disconnecte

Mar 04, 2014 | Minolta bizhub 200 All-In-One Printer

1 Answer

What s error code c-2554 of konica minolta bizhub c253?

C 2554 Abnormally high toner density detected Magenta TCR sensor.
Clean the TCR sensor window on the underside of the imaging unit if dirty,reinstall imaging unit or change imaging unit.

Aug 06, 2013 | Konica Minolta Bizhub C253 Copier

1 Answer

Error c2556 in konica minolta bizhub c 200

C - 2556 Abnormally high toner density detected yellow TCR sensor.
Clean the TCR sensor window on the underside of the yellow imaging unit if dirty.Reinstall imaging unit or change imaging unit.

Apr 01, 2013 | Office Equipment & Supplies

1 Answer

Error 2554

C - 2554 Abnormally high toner density detected magenta TCR sensor.
Clean the TCR sensor window on the underside of the imaging unit,reinstall imaging unit if neccessary change the imaging unit.

Feb 28, 2013 | Konica Minolta 2 Pack Bizhub C-250 C-250p...

2 Answers

Konica bizhub 250 error c255c

there is no c255c code but if it is a c2555 c2556 c2557 or any other c255 code it may need a new image unit. please give more info

Oct 08, 2010 | Konica Minolta Bizhub c203 Copier

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6ya staff · Answer 1 · 1/2/2017 12:00:00 AM

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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goodluck!

Jonathan Hilbun · Answer 2 · 7/18/2008 12:00:00 AM

It's been a while since you posted that but you may just need to slide it back out and shake it back and forth (long ways) a few times. We had the same problem and the konica minolta tech told us to do that. It worked. DO NOT turn it upside down though.

pjd68 · Answer 3 · 4/6/2009 12:00:00 AM

On the end of the image unit you will find a white bit of plastic with a small screw in the middle, make sure this screw is tight and then reinstall the units(give the units a bit of a shake too)

ejcm40 · Answer 4 · 9/2/2009 12:00:00 AM

ejcm40

5 Answers

SOURCE: Konica Minolta C353 has a C4551 error, how do I fix it?

try replacing the imaging unit with a new one not a reset imaging unit

Posted on Sep 02, 2009

RIAD AYACH · Answer 5 · 9/4/2009 12:00:00 AM

RIAD AYACH

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SOURCE: Dev Home Sensor Error Replaced Imaging Unit and

TRY FIRMWARE

Posted on Sep 04, 2009

alsofy · Answer 6 · 1/15/2010 12:00:00 AM

alsofy

15 Answers

SOURCE: Replacing Image Transfer Roller Unit & Paper Dust/Ozone Remover

hi this unit located in the RIGHT DOOR

Posted on Jan 15, 2010

Error code C2556 Konica C652

1 Answer

Norman J Weimar Jr

6 Suggested Answers

6ya staff

Jonathan Hilbun

pjd68

ejcm40

RIAD AYACH

alsofy

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