Model - HP 135a, Functions - Print, Scan, Copy, Printer Type - Multi Function Mono Laser Printer, Output Color - Black & White, First Page Print - 8.3sec, Print Speed PPM (Black) - 20ppm, Print Resolution (Pixel) - 1200 x 1200dpi, Paper Weight - 60 to 163 g/m2, Print Paper Size - A4, A5, A5 (LEF), B5 (JIS), Legal/Oficio, Envelope (DL, C5), Duplex Print - Manual, Scan Resolution (Pixel) - 600 x 600dpi, Scan Paper Size - A4 (Max.), Copy Speed - 20cpm, Copy Resolution (Pixel) - 600 x 600dpi, Paper Type - Plain, Thick, Thin, Cotton, Colour, Preprinted, Recycled, Labels, CardStock, Bond, Archive, Envelope, Input Tray - 150Sheets, Output Tray - 100Sheets, Processor Speed - 600MHz, Printer Memory (MB) - 128MB, Display - 2 Line LCD Display, Interface (Built-in) - USB, Power Source/ Power Consumption - 220 to 240 VAC, 50/60Hz, 300 watts (Active Printing), 38 watts (Ready), 1.9 watts (Sleep), 0.2 watts (Manual Off), 0.2 watts (Auto Off/Manual On), OS Compatibility - Windows 7, 8, 8.1, 10, Server 2008 R2, 2012, 2016, macOS v10.14 Mojave, macOS v10.13 High Sierra, macOS v10.12 Sierra, OS X v10.11 El Capitan, Monthly Duty Cycle - 10,000 Pages, Dimensions (WxHxD) - 406 x 253 x 359.6mm, Weight (Kg) - 7.46Kg, Specialty - This surprisingly small laser delivers exceptional quality, page after page, Produce sharp text, bold blacks, and crisp graphics, Rely on a high-performance laser MFP at an affordable price, Designed to fit space, fit this MFP almost anywhere, its that small and compact, Get quick and easy printing directly at the control panel, Get versatile performance and print, scan, and copy, Personal Laser Multifunction Printers, Others - Print technology: Laser, Print Resolution Technologies: ReCP, Print languages: SPL, Scanner type: Flatbed, Windows Scan SW supports file format: PDF, JPG, TIFF, PNG, BMP, Digital sending standard features: PC Scan, Scan input modes: Front-panel copy, HP MFP scan software, user application via TWAIN or WIA, Copy reduce / enlarge settings: 25 to 400%, Copies, maximum: Up to 99 copies, Warranty - 1 year, Consumable - HP 106A Black Original Laser Toner Cartridge (1,000 pages) W1106A, HP 107A Black Original Laser Toner Cartridge (1,000 pages) W1107A, Body Color - White, Part No - 4ZB82A, Country of Origin - USA, Made in/ Assemble - China / Thailand