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‎10-30-2025 04:52 AM

HP Recommended

Hi, my t120 usually works fine, but some times, the screen starts flashing and ask to restart the machine. I have a rev c machine with latest firmware installed. What could be wrong? Thanks

1 REPLY 1

‎10-30-2025 07:26 AM

HP Recommended

Hello @pipis7 , how are you ?

 

Please, try the procedures below:

 

A hard reset can clear many temporary internal glitches. 
  • Step 1: Turn on the printer.
  • Step 2: With the printer still on, disconnect the power cord from the back of the device.
  • Step 3: Unplug the power cord from the wall outlet.
  • Step 4: Wait at least 60 seconds.
  • Step 5: Reconnect the power cord directly to a wall outlet, bypassing any power strips or surge protectors.
  • Step 6: Reconnect the power cord to the back of the printer and turn it on. 

 

Best regards

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