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What does it mean when a bizhub c451 machine staus is p21

Printing fully black pages machine status is p21

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

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Posted on Jan 02, 2017

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IB4G2008
  • 3587 Answers

SOURCE: I have a Lexmark Z645

you may need to do a nozzle clean, calibrate and then test page again

Posted on Apr 30, 2008

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waqar697
  • 67 Answers

SOURCE: Konica Minolta BizHub C451 printing red lines down documents

your imaging unit is damaged. call minolta guys to have a look it at and change it if neccessary

Posted on Mar 30, 2009

SOURCE: error code when copying... C6103 on Bizhub C451

C6103 - Scanner overrun failure
The Scanner Home Sensor detects the Scanner at its home position during a period of time that begins with the time when a prescan command
and a scan preparation command are executed and ends when a home return command is executed.

Posted on Aug 23, 2009

  • 5 Answers

SOURCE: my printer status page says tonersok but black cant print

Try this one, Turn on the printer, Take out the inks, remove the printhead, put back the printhead make sure it will snap and you hear a click, put the inks back, wait for the printer to initialize, Press the Menu button, look for Calibrate printer, then print calibration page, then scan it after. Load a regular paper. Then try to print a demo page by pressing Photo and Copy at the same for 5 seconds then let it go. If same problem persist call this no for further assistance 1800 421 6699
Thanks

Posted on Sep 01, 2009

  • 1 Answer

SOURCE: print error page Bizhub C351

hello
I resolve the same problem by restart (power off power on) the switch with pluged Bizhub C360.
Maybe it will help someone.

Posted on Jan 11, 2010

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1 Answer

My machine bizhub c451 display error code p6,p7, p9,p16, p21


Registration errors. Have tech come out clean IDC sensors and replace black i/u

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Feb 05, 2017 | Konica Minolta Bizhub C451 Copy-print-scan

1 Answer

What's your question? my konica minolta c451e printing machine showed me an error code p21, what could that mean and it is not printing any image but black-green shade


P-21 - Color regist test pattern failure
• The number of points detected in the main scan direction is more or less than the specified value during main scan direction registration correction.
• The number of points detected in the sub scan direction is more or less than the specified value during sub scan direction registration correction.

P-21: Color regist test pattern failure
Relevant parts:
• Transfer belt unit
• PH unit
• Printer control board (PRCB)
Step/Action:
1/ Wipe clean the surface of the transfer belt with a soft cloth, if it is dirty.
2/ Change the image transfer belt unit if the transfer belt is damaged.
3/ Change the PH unit.
4/ Change PRCB.

(See Service Manual, pages 599, 603):
http://www.imcopexamerica.com/service-books/Bizhub/Color/bizhubC451_C550_C650FieldSvc.pdf

See also here:
Konica Minolta Bizhub c451 Reparacin de Fotocopiadoras YoReparo
Thread Problemas na C451 7 21

May 31, 2015 | Konica Minolta Office Equipment & Supplies

1 Answer

P 21 ERROR SOLV THIS PROBLEMS


replace the black image unit and run registration procedure

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

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

1 Answer

Iam getting p21 c650 and developer


Color registration is off check the sensor under the transfer belt and mite want to have e tech run color registration procedure. black is the reference for the color registration having developer problems with black drum does not help

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Apr 24, 2014 | Konica Minolta Bizhub C451/c550/c650 Toner...

1 Answer

I am facing p21 error in my bizhub c451 pls help me


p21 is stabilization failure. Try and clean the IDC sensors that sit below the transfer belt. also you can initialize and stabilize a few times in service mode as sometimes this can rectify a P21 issue. If all fails then it could be the actual ITB causing the issue

Apr 05, 2014 | Konica Minolta Bizhub C451...

1 Answer

Error code:P21 and P8


try to go to your printers and faxes it is located in the start menu.

Apr 03, 2014 | Konica Minolta Minolta Bizhub C253 Copier

1 Answer

Bizhub C451 printing black smudges across page


replace the black image unit

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Nov 21, 2013 | Konica Minolta Bizhub C451...

1 Answer

What is the causes of p21 and p6 in konica minolta bizhub c550


replace the black image unit and clean sensors under the transfer belt

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Nov 18, 2013 | Konica Minolta Bizhub C550

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