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‎10-28-2023 03:28 PM

HP Recommended
Product: HP Color LaserJet Pro M452dn

I am experiencing a 55.0602 error on the display. Power cycling and system reset not clearing problem.

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1 ACCEPTED SOLUTION

Accepted Solutions

‎10-28-2023 11:52 PM

HP Recommended

This older post addresses the same issue. https://h30434.www3.hp.com/t5/LaserJet-Printing/Error-55-0602/td-p/7258864

Have you performed an NVRAM reset yet?

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



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3 REPLIES 3

‎10-28-2023 11:52 PM

HP Recommended

This older post addresses the same issue. https://h30434.www3.hp.com/t5/LaserJet-Printing/Error-55-0602/td-p/7258864

Have you performed an NVRAM reset yet?

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



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‎10-29-2023 01:44 PM

HP Recommended

Actually the unplugging for a minute and then reconnecting allowed a reset to happen. 

 

I had not printed to the printer for many months, so something caused the hick-up. I didn’t realize that this was the only machine I did not have a surge protected back-up battery, so that will change.

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‎10-29-2023 03:21 PM

HP Recommended

UPS units and surge protector can cause issues with printers due to the fact that they restrict current flow. You are better off with a voltage regulator such as an APC 1200.

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



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