Specifications Print speed black: Normal: Up to 35 ppm (Measured using ISO/IEC 24734, excludes first set of test documents. For more information see Exact speed varies depending on the system configuration, software application, driver, and document complexity.) First page out (ready) Black: As fast as 9 sec Print quality black (best)Up to 1200 x 1200 dpi Resolution technology REt, 600, HP FastRes 1200, HP ProRes 1200 Duty cycle (monthly, A4) Up to 65,000 pages (Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups.) Recommended monthly page volume 4000 to 8000 (HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period.) Print technologyLaser Processor speed750 MHz Print languagesHP PCL 6, HP PCL 5, HP postscript 3 emulation, PCLm Display2 line LCD (text) Connectivity HP ePrint capabilityYes Mobile printing capability HP ePrint Mopria™-certified (May require a firmware upgrade to be compatible, Wireless capabilityNo Connectivity, standard1 USB 2.0 device port1 Fast Ethernet 10/100 Network readyYes Minimum system requirementsWindows 8.1 (32-bit/64-bit)Windows 8 (32-bit/64-bit)Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit)Windows Server 7/2008 R2 SP1, Windows Server 2008 (32-bit/64-bit), Windows Server 2008 R2 (32-bit/64-bit): 1 GHz 32-bit (x86) or 64-bit (x64) processor, 1 GB RAM (32-bit) or 2 GB RAM (64-bit), 200 MB available hard disk space, CD/DVD-ROM or Internet, USB or Network portWindows XP (32-bit) (SP2): Pentium® 233 MHz processor, 512 MB RAM, 200 MB available hard disk space, CD/DVD-ROM or Internet, USB or Network portWindows Server 2003 (32-bit with SP1 or greater), Windows Server 2003 R2 (32-bit): 1 GHz 32-bit (x86) processor, 1 GB RAM (32-bit), 200 MB available hard disk space, CD/DVD-ROM or Internet, USB or Network portMac OS X v10.61 GB hard diskInternetUSB or Network port Compatible operating systems Full software installs supported on: Windows 10 (32-bit/64-bit), Windows 8.1 (32-bit/64-bit) Windows 8 (32-bit/64-bit), Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP (32-bit) (SP2 or higher) Driver only installs supported on: Windows Server 2008 (32-bit/64-bit), Windows Server 2003 (32-bit) (SP1 or higher), Windows Server 7/2008 R2 (SP1), Windows Server 2003 R2 (32-bit), Windows Server 2008 R2 (32-bit/64-bit) Mac OS X v10.6, OS X Lion, OS X Mountain Lion, and Mavericks For Linux/Unix support, please refer to: (Full software installs supported on: Windows 8.1 (32-bit/64-bit); Windows 8 (32-bit/64-bit), Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP (32-bit) (SP2 or higher); Driver only installs supported on: Windows Server 2008 (32-bit/64-bit), Windows Server 2003 (32-bit) (SP1 or higher), Windows Server 7/2008 R2 (SP1), Windows Server 2003 R2 (32-bit), Windows Server 2008 R2 (32-bit/64-bit); Mac OS X v10.6, OS X Lion, OS X Mountain Lion, and Mavericks; For Linux/Unix support, Memory specifications Memory, standard 256 MB (NAND ROM); 256 MB (DDR3 RAM) Maximum memory 256 MB (NAND ROM) 256 MB (DDR3 RAM) Hard diskNo Paper handling Paper handling input, standard100-sheet multipurpose tray, 250-sheet input tray Paper handling input, optional Optional 500-sheet input tray optional Automatic duplexer for two-sided printing Paper handling output, standard250-sheet output bin Maximum output capacity (sheets)Up to 250 sheets Duplex printingManual (driver support provided) Media sizes supportedA4A3B4 (JIS)B5 (JIS)A516K Media sizes, customTray 1: 76.2 x 127 to 312 x 470 mmTray 2: 148 x 210 to 297 x 431.8 mmTray 3: 148 x 210 to 297 x 431.8 mm Media typesPaper (colored, letterhead, light, plain, preprinted, prepunched, recycled, rough, heavy), bond, cardstock, envelope, labels, transparency, vellum Supported media weightTray 1: 60 to 199 g/m²Tray 2,3: 60 to 120 g/m² Power and operating requirements Power220-volt input voltage: 220 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz) Power consumption 710 watts (Printing), 11 watts (Ready), 2.5 watts (Sleep), 0.2 watts (Off) (Values subject to change. Power numbers are the highest values measured using all standard voltages. for current information. Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty.) Energy efficiencyENERGY STAR® qualified Operating temperature range10 to 32.5ºC Operating humidity range30 to 70% RH Acoustic power emissions (ready) Inaudible (Acoustic values are subject to change. For current information. Configuration tested: Print mono simplex using A4 paper printing at 31 ppm.) Acoustic pressure emissions bystander (active, printing) 52 dB(A) (Acoustic values are subject to change. For current information Configuration tested: Print mono simplex using A4 paper printing at 31 ppm.)