50.2 Fuser error

[7Seven77]

50.2 Fuser error

[Max3Aj]

@7Seven77, Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 
The 50.2 Fuser Error typically indicates a warm-up failure in the printer’s fuser assembly. This can be caused by power issues, incorrect paper settings, or a failing fuser unit. Here are the steps to troubleshoot and resolve the issue:

Power Cycle the Printer

• Turn off the printer using the power switch.
• Unplug the power cord from the wall outlet.
• Wait at least 30 seconds, then plug it back in and turn the printer on.
• Check if the error clears.

Avoid Surge Protectors

• If you're using a surge protector or UPS, unplug the printer from it.
• Plug the printer directly into a wall socket to ensure stable power delivery.

Check the Fuser Assembly

• Open the printer and inspect the fuser area for:
  • Loose connections
  • Debris or paper fragments
  • Signs of physical damage or overheating

Verify Paper Settings

• Ensure the paper type and fuser mode match the media you're using.
• Incorrect settings can cause the fuser to overheat or underheat.

Replace the Fuser (if needed)

• If the error persists after the above steps, the fuser may need replacement.

You may refer to this document - 50.2 | HP® Support

HP LaserJet Pro - Troubleshoot 50.xx (fuser failure) messages | HP® Support

I hope this helps. 

Take care and have a good day. 

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Max3Aj

HP Support