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Sir i have error code ce40 - Office Equipment & Supplies

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CE40: Image quality control test pattern abnormality:

The test pattern is not formed normally. If you switch off at the right hand side of the machine, wait 10 secs then back on again, It should clear. I think it is caused by condensation.

It can also be transfer belt failure, or paper rubbing against the transfer belt. It could be because the Developer Unit failed to Pass the Close Looping Check by the machine every time it boots.... check for fault from 08-824 if the value of any color is " 1 " means abnormal occur.... check for foreign matters on the dev tank...the simplest way is clean all 3 tanks...then reset it back to "0" then do a 05-200 and 05-396-4-Fax-1624-Set

95% solved the case

Posted on Jun 16, 2019

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Posted on Jan 02, 2017

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  • 132 Answers

SOURCE: toshiba estudio 351c error code

Hi
I hope that this will help you

[CE40] Image quality control test pattern abnormality

(1) Use "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576)"to check the abnormal occurring condition for each color.

(2) Check "Output value display of image quality sensor / Low-density pattern (05-391-0 to 3)" to

check if the low-density pattern abnormality occurs for each color. The values under 320 for Y, M

and C, and under 220 for K are defined as low-density pattern abnormality.

(3) Check "Output value display of image quality sensor / High-density pattern (05-390-0 to 3)" to

check if the high-density pattern abnormality occurs for each color and identify the color which

pattern is abnormal. If the value is 630 or above, it is defined as high-density pattern abnormality.

(4) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Image

quality closed-loop control / Laser power (08-557)" to "0" (Invalid).

(5) Perform "Enforced performing of image quality open-loop control (05-394)".

(6) Output the image quality control test pattern (04-270) more than one time and check the patch of the color identified in step (3) to see if the image is abnormal.

(7) Replace the image quality sensor.

(8) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Image

quality closed-loop control / Laser power (08-557)" to "1" (Valid).

(9) Perform "Enforced performing of image quality open-loop control (05-394)" and make sure it is

completed normally. (Error [CE40] does not appear.)

(10) Clear all "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576).

Good Luck

Regards






Posted on Apr 12, 2011

  • 2 Answers

SOURCE: Toshiba estudio 2830c error code ce40

I want to locate the position of the image sensor for a toshiba E-Studio2500c.

Posted on Jul 19, 2012

AndrexT
  • 28790 Answers

SOURCE: error ce40

Read this

http://www.copytechnet.com/forums/toshiba/78223-toshiba-estudio-281c-error-ce40-total-491000-a.html

and this

PRINTERCAT : Hi this is Michelle and i will be assisting you. PRINTERCAT : Error CE40:CE40] Image quality control test pattern abnormality(1) Use "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576)"to check the abnormal occurring condition for each color. PRINTERCAT : (2) Check "Output value display of image quality sensor / Low-density pattern (05-391-0 to 3)" tocheck if the low-density pattern abnormality occurs for each color. The values under 320 for Y, Mand C, and under 220 for K are defined as low-density pattern abnormality. PRINTERCAT : (3) Check "Output value display of image quality sensor / High-density pattern (05-390-0 to 3)" tocheck if the high-density pattern abnormality occurs for each color and identify the color whichpattern is abnormal. If the value is 630 or above, it is defined as high-density pattern abnormality. PRINTERCAT : (4) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Imagequality closed-loop control / Laser power (08-557)" to "0" (Invalid). PRINTERCAT : (5) Perform "Enforced performing of image quality open-loop control (05-394)". PRINTERCAT : (6) Output the image quality control test pattern (04-270) more than one time and check the patch ofthe color identified in step (3) to see if the image is abnormal (Note). PRINTERCAT : (7) Replace the image quality sensor. PRINTERCAT : (8) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Imagequality closed-loop control / Laser power (08-557)" to "1" (Valid). PRINTERCAT : (9) Perform "Enforced performing of image quality open-loop control (05-394)" and make sure it iscompleted normally. (Error [CE40] does not appear.) Then perform "Automatic gamma adjustment"( Chapter 3.5.1 and 3.6.1).(10) Clear all "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to576)". PRINTERCAT : Please note:Abnormal image:Blank print, Solid print, White banding, Color banding, White spots, Poor transfer, Uneven imagedensity, Faded image (low density), Uneven light distribution, Blotched image.''''''''''??320 or above (Y, M and C)220 or above (K)''??Under 320 (Y, M and C)Under 220 (K)Low-density pattern abnormalityCheck the transfer belt. If the cleaning is poor, correct thetransfer belt around its cleaning blade.'??To (9)''''''??Normal '??AbnormalCorrect the items related to the image.

Posted on Mar 24, 2016

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I have an error code CD 40 on a Toshiba estudio 2540. Do you know what this code means. Thank in advance. Joe


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http://electronicshelponline.blogspot.com/

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Error ce40


Read this

http://www.copytechnet.com/forums/toshiba/78223-toshiba-estudio-281c-error-ce40-total-491000-a.html

and this

PRINTERCAT : Hi this is Michelle and i will be assisting you. PRINTERCAT : Error CE40:CE40] Image quality control test pattern abnormality(1) Use "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576)"to check the abnormal occurring condition for each color. PRINTERCAT : (2) Check "Output value display of image quality sensor / Low-density pattern (05-391-0 to 3)" tocheck if the low-density pattern abnormality occurs for each color. The values under 320 for Y, Mand C, and under 220 for K are defined as low-density pattern abnormality. PRINTERCAT : (3) Check "Output value display of image quality sensor / High-density pattern (05-390-0 to 3)" tocheck if the high-density pattern abnormality occurs for each color and identify the color whichpattern is abnormal. If the value is 630 or above, it is defined as high-density pattern abnormality. PRINTERCAT : (4) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Imagequality closed-loop control / Laser power (08-557)" to "0" (Invalid). PRINTERCAT : (5) Perform "Enforced performing of image quality open-loop control (05-394)". PRINTERCAT : (6) Output the image quality control test pattern (04-270) more than one time and check the patch ofthe color identified in step (3) to see if the image is abnormal (Note). PRINTERCAT : (7) Replace the image quality sensor. PRINTERCAT : (8) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Imagequality closed-loop control / Laser power (08-557)" to "1" (Valid). PRINTERCAT : (9) Perform "Enforced performing of image quality open-loop control (05-394)" and make sure it iscompleted normally. (Error [CE40] does not appear.) Then perform "Automatic gamma adjustment"( Chapter 3.5.1 and 3.6.1).(10) Clear all "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to576)". PRINTERCAT : Please note:Abnormal image:Blank print, Solid print, White banding, Color banding, White spots, Poor transfer, Uneven imagedensity, Faded image (low density), Uneven light distribution, Blotched image.''''''''''??320 or above (Y, M and C)220 or above (K)''??Under 320 (Y, M and C)Under 220 (K)Low-density pattern abnormalityCheck the transfer belt. If the cleaning is poor, correct thetransfer belt around its cleaning blade.'??To (9)''''''??Normal '??AbnormalCorrect the items related to the image.

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CE40 ERROR IN TOSHIBA COPIERS


CE40:Image quality control test pattern abnormality: The test pattern.

Switch off at the right hand side of the machine, wait 10 seconds, then turn it on back again. I should clear.

I think it is caused by condensation, it can also be transfer belt failure, or paper rubbing against the transfer belt

Jul 06, 2011 | Office Equipment & Supplies

1 Answer

BOTA ERROR CE40


[CE40] Image quality control test pattern abnormality

1.Replace the image quality sensor

2.Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Image
quality closed-loop control / Laser power (08-557)" to "1" (Valid). MEANING Shutdown the machine,press 0+8,while starting the machine, enter 556 then enter 1,confirm it,then press 557 then 1,confirm it.
Below are further instructions in the same way

3.Perform "Enforced performing of image quality open-loop control (05-394)" and make sure it is
completed normally. (Error [CE40] does not appear.)
4.Clear all "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to
576)"

That is it

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