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HP Color LaserJet Pro MFP M479fdw

Date on printer screen goes back to Dec 31 2000 when turning off/on printer

1 REPLY 1
HP Recommended

That would be an indication of a problem with the battery that is supposed to retain settings for several months with no power applied. The battery is typically soldered to the main board as they rarely fail and their life expectancy is probably greater than the entire machine. Are you unplugging the printer when not in use?

 

You can also check in the settings in the EWS and if you are not using a network time  server, turn that feature off.

 

Repairatrooper_0-1726785306043.png

 

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