Question about Konica Minolta bizhub C450P Laser Printer

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TCR adjustment When i initialize the konica bizhub 450 excute tcr adjustment appears on the screen and i can not copy. what should i do?

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This can only be executed in service mode and is the machine saying it has been starved of toner, i would advise that a technician carries this out as usually there is a problem that has caused it.

Posted on Jun 25, 2009

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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 Printers & Copiers

2 Answers

Konica minolta bizhub 164 have Trouble service code c2558


Code: C2558

Description:
Abnormally high T/C ratio
- The T/C ratios detected by the TCR sensor board (TCRSB) are above the threshold for the detection of abnormally high T/C ratio for three successive times.
- The connector between TCRSB to PRCC is disconnected


Remedy:
1 Check to see if developer is available.
2 Check the connector between TCRSBrelay CN14-PRCB CN10 for proper connection and correct as necessary.
3 Change TCRSB. 4 Execute "TCR AUTO ADJUST. 5 Change PRCB.


http://www.printcopy.info/?l=en&mod=free&chap=erc&brand=Konica-Minolta&model=bizhub%20164&code=C2558

Jun 03, 2015 | Konica Minolta bizhub Printers & Copiers

2 Answers

Konica minolta bizhub 215 giving error c2558


C2558
Abnormally high toner density detected TCR sensor board
- The T/C ratios detected by the TCR sensor board (TCRSB) are above the threshold for the detection of abnormally high T/C ratio for three successive times.
- The connector between MFPB to TCRSB is disconnected.

Error Codes Konica Minolta bizhub 215

Mar 07, 2015 | Konica Minolta Printers & Copiers

2 Answers

What is m2 code how cani reset in Konica Minolta bizhub 164


Menu/Select
Quick Setting
<
<
Quick Setting
<
>

+ or - & FUNCTION Menu/Select

+ or - & TCR AUTO ADJUST.

Nov 20, 2014 | Printers & Copiers

1 Answer

Error code 2557


Hi,
C2557: Abnormally low toner density detected black TCR sensor.
Detailed Error code explained below.
Possiable solutions.
* Open and close the front toner door.
* Restart the machine by turning off the LCD screen power switch, then by the main body switch located behind the access panel above tray 1 indicator light.
* Call Konica to get a tech out.
C2557 Abnormally low toner
density detected black
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.

Feb 19, 2014 | Konica Minolta Bizhub C550

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 code A255B and C255A appears when is switched on


C255A Magenta TCR sensor
adjustment failure

"A" code not valid

Jan 22, 2013 | Konica Minolta Bizhub C550

1 Answer

What is c2559


C2559: Cyan TCR Sensor adjustment failure



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



or


Change Imaging Unit


Jan 20, 2013 | Konica Minolta 2 Pack Bizhub C-250 C-250p...

1 Answer

How to fix error c0f32 in konica minolta bizhub 180


Faulty TCR Sensor
• The measurement taken by the TCR sensor (TSRS) at a
time 2.0 sec. after the main motor (M1) has started turning
is less than 5% (greater than 4.63 V).
• The measurement taken by the TCR sensor (TCRS) at a
time 2.0 sec. after the main motor (M1) has started turning
is 19% or more (1.41 V or less).

I would start with checking the TCR sensor located on the developing unit. Make sure it isn't caked up with toner. After that I would replace the developer and then the sensor. Check the developer unit for any damage to gears and seals.

May 14, 2010 | Konica Minolta bizhub 180 All-In-One...

3 Answers

Konica minolta bizhub pro c6500 error c2452


C-2452 When the developing motor/M
(M21) is ON, the maximum
detection value of TCR sensor/
M (TCRS/M) is the specified
value and the difference
between the maximum detection
value and the minimum
detection value is over the specified
value.

Estimated abnormal parts
Printer control board (PRCB)
Developing motor/C (M22)
TCR sensor/C (TCRS/C

Jul 07, 2009 | Konica Minolta bizhub C250 All-In-One...

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