Color or black: Black Connectivity: 1 USB 2.0 Wireless capability: Yes Max output capacity: Up to 100 sheets Number of print cartridges: 1 Black Ink types: 1 black Colors of printing supplies: Black Replacement cartridges: HP 105A Black Original Laser Toner Cartridge (~1000 yield) W1105A; HP 106A Black Original Laser Toner Cartridge (~1000 yield) W1106A; HP 107A Black Original Laser Toner Cartridge (~1000 yield) W1107A Power: 110-volt input voltage: 110 to 127 VAC, 50/60Hz Dimension: 406 x 424 x 253 mm Weight: 7.46 kg Support media size A4; A5; A5(LEF); B5 (JIS); Oficio; Envelope (DL,C5) Printer Technology : Laser / Inkjet / Deskjet / Pagewid Print Speed BW : Print speed up to 21 ppm (black) Mobile Printing ; SUPPORTED Paper Handling : - Input Tray : 150-sheet input tray - Output Tray : 100-sheet output tray - Media Size : Support media size A4; A5; A5(LEF); B5 (JIS); Oficio; Envelope (DL,C5) Memory : Integrated Compatible Operating System: Windows®: 7 (32/64 bit), 2008 Server R2, 8 (32/64 bit), 8.1 (32/64 bit), 10 (32/64 bit), 2012 Server, 2016 Server, macOS v10.14 Mojave, macOS v10.13 High Sierra, macOS v10.12 Sierra, OS X v10.11 El Capitan Connectivity, optional Warranty : 1 Year Limited Warranty What's in the box : Preinstalled introductory HP LaserJet Black print cartridges (~0.5K pages, WW); Setup Guide; Reference Guide; Regulatory Statements Flyer; Power cord; USB cable