Details For use only with cartridgees using an original HP chip. Non-HP cartridgees may not work and those that work today may not work in the future. The world smallest laser printer in its class Rich black and vivid colors thanks to HP toner Speeds up to 18/4 ppm (mono/color) in A4 size Hi-Speed USB 2.0 connection Including Initial 700/500 Pages (Black/Color) Compact design with dimensions of 211 x 382 x 309 mm LED Control Panel - 3 buttons (continued, canceled, powered): LEDs (Attention, Power, Toner C/M/Y/K) Printer Format: A4 Resolution [DPI]: Black & White (Best): 600 x 600 dpi x 4 bits; Color (Best): 600 x 600 dpi x 4 bits; Technology: ReCP Black Print Speed [ppm]: Up to 18 ppm Color Print Speed [ppm]: Up to 4 ppm First Page Print [sec]: Black and White (A4, Ready): as fast as 12.4 sec; Color (A4, Ready): As fast as 25.3 sec Max. monthly load [str]: Up to 20,000 A4 pages Memory [MB]: Standard: 64 MB; Maximum: 64 MB Duplexing: Manual (driver support provided) Tray Capacity [p]: Standard Input: 150-sheet input tray Standard Output: 50-sheet output tray Interface: Hi-Speed 2.0 USB port Press languages: SPL Scanner: no Fax: no Consumption [W]: Printing in progress: 282 W; Standby: 27 W; Sleep Mode: 1.0 W; Manual Shutdown: 0.2 W; Auto Power Off/Manual Power On: 0.2 W Noise: Sound Emissions - Power: 6.5B (A) (18 ppm black and white); 6.1B (A) (4 ppm color printing) Dimensions (W x D x H): Min. 382 x 309 x 211.5mm; Maximum: 382 x 397.8 x 274.4 mm Weight [kg]: 10.04 kg Supported Operating Systems: 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 Package Contents: HP Color Laser 150a; HP 117A pre-installed laser printer cartridgees (700 pages monochrome, 500 pages cyan, yellow, magenta); Imaging drum; Toner Collection Container; Installation leaflet; Reference Guide; Information leaflet; Warranty Information; No CD-ROM; Power cable Warranty: 12 months.