A Cartridge is low or Cartridge is very low message displays on the product control panel ..................................... 66
Enable or disable the Very Low settings ........................................................................................................ 66
Replace the toner cartridge .................................................................................................................................................. 67
7 Solve problems ....................................................................................................................................................................................... 71
Control panel help system .................................................................................................................................................... 72
Restore the factory-set defaults ......................................................................................................................................... 73
Solve paper feed or jam problems ...................................................................................................................................... 74
The product does not pick up paper ............................................................................................................... 74
The product picks up multiple sheets of paper ............................................................................................ 74
Frequent or recurring paper jams ................................................................................................................... 74
Prevent paper jams ........................................................................................................................................... 75
Clear jams in Tray 1 ................................................................................................................................................................ 76
Clear jams in Tray 2 ................................................................................................................................................................ 78
Clear jams in Tray 3 (accessory) ........................................................................................................................................... 82
Clear jams in the toner-cartridge area ................................................................................................................................ 86
Clear jams in the rear door and fuser area ......................................................................................................................... 88
Clear jams in the output bin .................................................................................................................................................. 89
Clear jams in the optional duplexer ..................................................................................................................................... 91
Improve print quality ............................................................................................................................................................. 92
Print from a dierent software program ....................................................................................................... 92
Check the paper-type setting for the print job ............................................................................................. 92
Check the paper-type setting (Windows) .................................................................................. 92
Check the paper-type setting (Mac OS X) .................................................................................. 93
Check the toner-cartridge status .................................................................................................................... 93
Print a cleaning page ......................................................................................................................................... 94
Inspect the toner cartridge for damage ......................................................................................................... 94
Check the paper and printing environment ................................................................................................... 94
Use paper that meets HP specications ................................................................................... 94
Check the product environment ................................................................................................. 95
Check the EconoMode settings ....................................................................................................................... 95
Try a dierent print driver ................................................................................................................................ 95
Improve copy and scan quality ............................................................................................................................................ 97
Check the scanner glass for dirt and smudges ............................................................................................. 97
Check the paper settings .................................................................................................................................. 97
Optimize for text or pictures ............................................................................................................................ 97
Edge-to-edge copying ...................................................................................................................................... 98
Solve wired network problems ............................................................................................................................................ 99
Poor physical connection ................................................................................................................................. 99
The computer is using the incorrect IP address for the product ................................................................ 99
The computer is unable to communicate with the product ........................................................................ 99
ENWW v