Resetting some HP LaserJets
Wednesday, 16 December 2015 | CLO
We stumbled on this somewhere on the internet as a reset for some LaserJets, but have not been able to verify it. If it helps just one person, then we're pleased.
1. Turn the product on while you press and hold the Resume button for 10-20 seconds. The Attention light turns on.
2. Release the Resume button. The Attention and Ready lights cycle while the product restores factory defaults.