6 Supplies, accessories, and parts ................................................................................................................... 33
Order supplies, accessories, and parts ................................................................................................................ 34
Enable or disable the Cartridge Policy feature .................................................................................................... 36
Replace the toner cartridge ................................................................................................................................. 37
7 Solve problems ............................................................................................................................................ 39
HP support ........................................................................................................................................................... 40
Printer is unable to print ...................................................................................................................................... 42
Cannot set up Web Services ................................................................................................................................ 43
Interpret control-panel light patterns ................................................................................................................. 44
Print printer reports ............................................................................................................................................. 47
Restore original factory defaults and settings ................................................................................................... 48
Cartridge low ........................................................................................................................................................ 49
Printer does not pick up paper or misfeeds ........................................................................................................ 50
Clear paper jams .................................................................................................................................................. 53
Improve print quality ........................................................................................................................................... 62
Resolving print quality problems ........................................................................................................................ 66
Solve wireless network problems ....................................................................................................................... 73
Solve Ethernet connection problems .................................................................................................................. 77
Appendix A Printer specications .................................................................................................................... 78
Technical specications ....................................................................................................................................... 78
System requirements .......................................................................................................................................... 78
Printer dimensions .............................................................................................................................................. 79
Power consumption, electrical specications, and acoustic emissions ............................................................. 79
Operating-environment range ............................................................................................................................ 79
Warning icons ....................................................................................................................................................... 80
Laser Warning ...................................................................................................................................................... 81
Appendix B Service and support ...................................................................................................................... 82
HP limited warranty statement ........................................................................................................................... 83
HP's Premium Protection Warranty: LaserJet toner cartridge limited warranty statement .............................. 96
Reminder on the use of non-Original HP supplies .............................................................................................. 97
HP anticounterfeit Web site ................................................................................................................................. 98
Data stored on the toner cartridge ...................................................................................................................... 99
End User License Agreement ............................................................................................................................. 100
Customer self-repair warranty service ............................................................................................................. 105
Customer support .............................................................................................................................................. 106
iv ENWW