Wayne Buchanan posted an answer for this HP LaserJet CP1215 Color Printer:
"The chip has to be replaced"
Wayne Buchanan posted an answer for this HP LaserJet 5 Printer:
"there is no way to change the brightness on this model"
Wayne Buchanan posted an answer for this HEWLETT-PACKARD Office Equipment & Supplies:
"take the cartridge out & run hot water over bottom where the ink comes out wipeing it..."
Wayne Buchanan posted an answer for this HEWLETT-PACKARD LaserJet 6P / 6MP (H3966A) Maintenance Kit (H3966-60001) Maintenance / Upgrade Kit:
"go to your control panel & delete the printer, shut down & restart turn the..."
Wayne Buchanan posted an answer for this HEWLETT-PACKARD HEWLETT PACKARD HP COLOR LASERJET CP2025DN Duplex Unit:
"59.XX this error is related to the fuser possibly a bad cartridge I have seen cartridges..."