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121 Fatal Error Oki c810

121 Fatal Error

Posted by Anonymous on

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5 Related Answers

Anonymous

SOURCE: Oki C5200n 002: Fatal Error

We have to change firewall settings in our Fios router. I just don't know which ports or udp to open.

Posted on Jan 08, 2008

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Jeff Hughes

  • 97 Answers

SOURCE: 980: Fatal Error

From the Service Manual:
*Service call
980:Error

*Error by media
clinging to the fuser

*Media has clung to the fuser.

*Power OFF
Replace the fuser unit.

Suggestion -
Before you replace the fuser, take it out and check for a piece of stuck label, paper, etc. You can spin the fuser roller by turning the gear on the side.

Posted on Apr 07, 2008

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jamesfg007

  • 13 Answers

SOURCE: OKI C5900

Most likely you have paper wrapped around the fuser or at least stuck in the fusers sensor So remove anywhere you can see paper. If not it will need a replacement fusing unit.

Posted on May 01, 2009

rylee_smith

Rylee Smith

  • 8619 Answers

SOURCE: How do i solve fatal error 980

Hi

Thanks for using FixYa. Error 980 on OKI C5600 means that the error by media clinging to the fuser and the fuser is required to be replaced.

Please do rate the solution and revert for further assistance.


Thanks
Rylee

Posted on Sep 14, 2009

Anonymous

  • 1 Answer

SOURCE: fatal error 980 OKI C5500 printer

I had a paper jam and removed the jammed papers. The paper jam cleared and then the Fatal Error 980 appeared. OKI C5500 printer

Posted on Feb 25, 2010

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If you printer has an additional memory card fitted then remove it (powered off of course) and turn on and see what happens. If the fatal error is still there then with the age of the machine (getting on in years) it is better to replace it as the error refers to the cpu in the control board and that's expensive on older machines to replace.

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Fatal Error 121


Hi and welcome to Fixya!
"Fatal Error" on your printer display or status monitor simply means a problem has occurred requiring action to clear. Fatal Error explanations are not usually found in the manual. You can check the list of error codes from the link below:
http://www.c8600.co.uk/index.asp?printername=C8600&menumode=0&content=errorcodes
RECOMMENDED STEPS:
First, try turning off your printer then turning it back on. If you're still getting the same error message, make sure the printer is plugged directly into the wall. Often, the issue is power-related.
If the problem persists, write down the message including the 3-digit error code number and send an email to "[email protected]" or call Oki Data Customer Support (1-800-654-3282) for assistance.
NOTE: If you see a series of letters and numbers scrolling across the display after the 3-digit error code, write it down and report them when calling or emailing Customer Support.

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Showing 121: fatal error


It is not exactly "fatal", it is related to LSI power supply or disturbance in it communication with high-voltage LSI chip, try this solution first:

1. switch off the printer and remove cord from power supply, remove network connection as well.
2. switch printer on (without power!) for 20sec, switch off
3. connect power supply, and switch printer on
4. connect network cable

If this operation did not clear the error, unfortunately you need to service the printer.

Hope this will help to solve your problem, please leavenote how did it go.

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Oki c 5600 980 fatal error


The error means that the media is wrapped around the heat roller of the fuser. The only way to reset this error is to replace the fuser unit.

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Fatal error 980 OKI C5500 printer


I had a paper jam and removed the jammed papers. The paper jam cleared and then the Fatal Error 980 appeared. OKI C5500 printer

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Fatal error 172


From OKI error list:

Error 172 - Upper Heater Temp State: High
Heat Roller Thermistor indicates high temp

Solution:
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If problem still exists seek service

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