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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- laser jet pro mfp m477

Create an account on the HP Community to personalize your profile and ask a question
08-21-2020 06:22 PM
hello my daughter gave me a printer and i installed all updates and connected online but i get a error code 57.02 error that says turn off then turn on but it keeps happening any suggestions or is the the toner thansk so much
08-21-2020 08:59 PM
57.02 is a fan error and has nothing to do with your cartridges. It may be the fan itself or it could be the DC controller that runs the fan. Also ensure that you are plugged directly into the wall, no UPS, no surge protector no outlet strips. Shut the machine down, unplug for a minute, repower and if the error still occurs you need to replace RK2–6270–000CN fan.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.