Clear jams from the top cover .................................................................................................. 164
Clear jams from the rear door and the fuser area ................................................................. 166
Clear jams from the duplexer ................................................................................................... 169
Jam recovery .................................................................................................................................................... 174
Paper-handling problems ................................................................................................................................................... 175
Product feeds multiple sheets ...................................................................................................................... 175
Product feeds incorrect page size ................................................................................................................ 175
Product pulls from incorrect tray .................................................................................................................. 176
Paper does not feed automatically .............................................................................................................. 176
Paper does not feed from Tray 2, 3, or 4 .................................................................................................... 177
Transparencies or glossy paper will not feed ............................................................................................. 177
Envelopes jam or will not feed in the product ............................................................................................ 178
Output is curled or wrinkled .......................................................................................................................... 178
Product does not duplex or duplexes incorrectly ...................................................................................... 179
Solve print-quality problems ............................................................................................................................................. 180
Print-quality problems associated with paper ........................................................................................... 180
Print-quality problems associated with the environment ........................................................................ 180
Print-quality problems associated with jams ............................................................................................. 180
Image defect examples .................................................................................................................................. 181
Repetitive defects ruler .................................................................................................................................. 186
Solve performance problems ............................................................................................................................................ 187
Solve connectivity problems .............................................................................................................................................. 188
Solve direct-connect problems ..................................................................................................................... 188
Solve network problems ................................................................................................................................ 188
Solve walk-up USB printing problems .............................................................................................................................. 189
Product software problems ............................................................................................................................................... 191
Solve common Windows problems ................................................................................................................................. 192
Solve common Macintosh problems ................................................................................................................................ 193
Appendix A Supplies and accessories .................................................................................................................................................. 197
Order parts, accessories, and supplies ............................................................................................................................. 198
Part numbers ........................................................................................................................................................................ 199
Paper-handling accessories .......................................................................................................................... 199
Print cartridges ................................................................................................................................................ 199
Memory ............................................................................................................................................................. 199
Cables and interfaces ..................................................................................................................................... 199
Appendix B Service and support ........................................................................................................................................................... 201
Hewlett-Packard limited warranty statement ................................................................................................................ 202
HP's Premium Protection Warranty: LaserJet print cartridge limited warranty statement ..................................... 203
End User License Agreement ............................................................................................................................................. 204
viii ENWW