Brother HL-1111 mono laser printer 3 full toner gift functions: Printing printer type: Laser printer product dimensions (width x depth x height): 340 mm x 238 mm x 189 mm printing speed: Up to 20/21 ppm (a4/ltr) paper type: Plain paper, recycle paper paper paper size: A4, letter, legal, folio maximum paper capacity: Up to 150 sheets (80 g/m2) warranty: 2 years service warranty resolution: Up to 600 × 600 dpi paper input - Paper tray 1 - Paper type: Plain paper, recycle paper paper input - Paper tray 1 – vertical: A4, letter, legal, folio paper input - Paper tray 1 - Maximum paper capacity: Up to 150 sheets (80 g/m2) paper output: Up to 50 sheets 80 g/m2 plain paper (reverse paper feed into reverse output paper tray) usb: High speed usb 2.0. It is recommended to use a usb 2.0 cable (type a/b) not longer than 2 meters.

Weight: 4.5 kg operating power supply: 220 - 240 v ac 50/60 hz power consumption – ready: approx. 40 w power consumption at 25°c – sleep: approx.

0.5 w power consumption - Power off: Approx.

0.28 w noise level: Lpam = 51 db (a) system requirements windows® operating system: Windows® xp home edition, xp professional edition, xp professional x64 edition, server 2003, server 2003 x64 edition, vista, server 2008, server 2008 r2, windows® 7, windows® 8, server 2012 mac operating system: Mac os x v10.6.8, 10.7.X, 10.8.X (download only)