HP LaserJet Pro MFP M521 - Product introduction; Product comparison; Product views; Control panel

Table of contents
1 Product introduction ......................................................................................................... 1
Product comparison .................................................................................................................. 2
Product views .......................................................................................................................... 4
Product front view ..................................................................................................... 4
Product back view ..................................................................................................... 5
Interface ports ........................................................................................................... 6
Serial number and model number location ................................................................... 7
Control panel .......................................................................................................................... 8
Control-panel layout .................................................................................................. 8
Control-panel Home screen ........................................................................................ 9
Control panel help system ........................................................................................ 10
Print product reports ............................................................................................................... 11
2 Paper trays .................................................................................................................... 13
Supported paper sizes ............................................................................................................ 14
Supported paper types ........................................................................................................... 16
Tray 1 .................................................................................................................................. 17
Tray capacity and paper orientation .......................................................................... 17
Load Tray 1 ............................................................................................................ 18
Tray 2 and optional Tray 3 ..................................................................................................... 20
Tray capacity and paper orientation .......................................................................... 20
Load Tray 2 and optional Tray 3 ............................................................................... 21
Use paper output options ........................................................................................................ 23
Print to the standard output bin ................................................................................. 23
Print to the rear output bin ........................................................................................ 23
3 Parts, supplies, and accessories ...................................................................................... 25
Order parts, accessories, and supplies ..................................................................................... 26
HP policy on non-HP supplies .................................................................................................. 27
HP anticounterfeit Web site ..................................................................................................... 28
Print when a toner cartridge is at estimated end of life ................................................................ 29
ENWW iii
Verification - Oct. 8, 2012