Question about OKI Electric Industry C3520 Laser Printer

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Toner sensor error on an Oki C3520 Laser

Please can someone help me with my Oki. I have just replaced the balck & yellow toners (They were empty) and now the screen says 'check toner cartridge yellow / black toner sensor error.
I need to print desperately over the weekend and there is no help line avaliable from oki. Please tell me what to do!! Thanks.

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  • Anonymous Mar 13, 2014

    Oki Electric Industry 449 oki error

  • Anonymous Mar 31, 2014

    OKI printing solution printer kept asking to replace the toner

  • Anonymous Mar 31, 2014

    error

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  • 97 Answers

Check the little switch/door on the right hand side of the drums.
This has worked successfully for me.

Symptom:
After replacement of a C3530 Image Drum, the message, "Toner Sensor Error" is displayed.

toner sensor error on an Oki C3520 Laser - 0.10a?openelement&fieldelemformat=gif




Cause:
The plastic shutter in the ID is fully or partially covering the toner sensor window.




Resolution:
Move the cover upward to allow for the sensor to become fully exposed prior to reinstalling the drum.











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Posted on Dec 07, 2008

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Posted on Jan 02, 2017

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