About this itemPrinter type: Laser; Functions: Print, Copy, Scan, Fax; Printer output: Monochrome; Connectivity: USB/ WiFi-Direct, airprint supported - No; Scanner - Yes; Scanner resolution - Upto 600 dpiOS Compatibility: 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; Mobile connectivity - Yes; Hardware Interface - Ethernet, USB 2.0; Enlarge/reduce option - No; Duplex - AutoMaximum Print Speed (Monochrome) - 21 pages/min; Print cost Monochrome - INR 3.4; Maximum Print Resolution (Monochrome) - 720 dpiPrinter Page size: A4, B5, Letter, Legal; Maximum Input Sheet Capacity: 150 sheet input,100 sheet output Duty Cycle - 10000 Pages; Compatible ink: QUINK W1112A / 110A Premium Black; Additional Printer Function Power wattage of printer - Active Printing: 300 watts, Ready: 38 watts, Sleep: 1.9 watts, Manual off: 0.2 wattsIdeal Usage: Home, office; Included Components: HP Laser MFP 138fnw; Preinstalled introductory HP LaserJet Black print cartridges (~1.5K pages,CH/IN); Setup Guide; Reference Guide; Regulatory Statements Flyer; Power,cord; USB cable; Telecom cable (4in1 only)Special Features: Get productive MFP performance at an price. Print, scan and copy, produce high-quality results, and print and scan from your phone;BEST-IN-CLASS MOBILE APP : HP Smart App - Get the app that's designed to control your printer. Get simple setup and print, scan, and copy from your phone with the HP Smart app. Connect via Wi-Fi or Ethernet and you'll be all set for mobile printing successPRINT MEDIA SUPPORTED : A4; A5; A5(LEF); B5 (JIS); Envelope (DL, C5). Plain, Thick, Thin, Colour, Preprinted, Recycled, Labels, CardStock, Bond, Archive, Envelope;Service Support - Standard HP Onsite 1 year warrantyWhat is in the box?HP Laser MFP 138fnw; Preinstalled introductory HP LaserJet Black print cartridges (~1.5K pages,CH/IN); Setup Guide; Reference Guide; Regulatory Statements Flyer; Power,cord; USB cable; Telecom cable From the manufacturer Technical DetailsBrandHPManufacturerhp, HPPK, ChinaModel4ZB91AModel NameLaserjetModel Year2019Product Dimensions48.2 x 44.7 x 42.1 cm; 8.58 KilogramsItem model number4ZB91AHardware InterfaceUSB 2.0Printing TechnologyLaserMounting HardwareHP Laser MFP 138fnw; Preinstalled introductory HP LaserJet Black print cartridges (~1.5K pages,CH/IN); Setup Guide; Reference Guide; Regulatory Statements Flyer; Power,cord; USB cable; Telecom cable (4in1 onlyDisplay TypeLEDBatteries RequiredNoConnector TypeWirelessManufacturerhpItem Weight8 kg 580 g