Learn what to do when your HP Color LaserJet M855 displays a 10.XY.90 or 10.XY.91 error message during normal operations. The video below demonstrates how to reset the toner gates on the toner cartridges and imaging drums.
Resolving 10.00.91 Error
HP 59:F0 Error on M477, M377, M452Thu February 3, 2022
The 59.F0 error shows up on mid-volume HP Color LaserJet printers and usually requires a new transfer belt assembly replacement. If a 59.F0 error shows up on your HP M477, M377, or M452, you may be able to fix the problem with a firmware upgrade. If your HP M477, M377 or M452 printer has a […]
Disable the “Cartridge Policy” FeatureTue February 1, 2022
You will want to do this if you use CF258X toner cartridges. What is a “Cartridge Policy” feature? This feature found in some newer printers was designed by HP to prevent the use of compatible toner cartridges, making it necessary for customers to buy OEM toners for their printers to work. When the feature is enabled, […]
My Printer is Printing Too SlowlyWed January 6, 2021
Yesterday, my printer was spitting out print jobs. Today it seems to be possessed by a sloth! What’s up with this? Sluggish print jobs can happen for a few different reasons. One simple fix may be to try clearing out the print queue. Sometimes, dozens of print jobs get backed up, or one print job […]