About this itemINTERRUPTION FREE PRINTING - Mess-free, self-reloadable toner - few simple steps. Quickly and easily restore toner levels with the toner reload kit;PRINTER FOR YOUR PRINT NEEDS : High-volume laser printing at an ultra, with easy mobile printing and MFP versatilityWORRY FREE WIRELESS :Connect your smartphone or tablet directly to your printer using Direct Wifi and easily print without accessing a network;PRINT and SCAN ON THE GO : Print, scan, and copy from with your smartphone, and share your documents to third-party software like Dropbox and Google Drive using the HP Smart appKEY SPECS : Print, Copy, Scan Wireless, Direct Wifi USB 2.0 High Speed connectivity/Ethernet Space saving design 150 sheet input,100 sheet output Duty Cycle - 20000 Pages;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 successRELIABLE CONNECTIVITY : Easily Print/Scan from a variety of smartphones and tablets. Share resources access and print with wireless,Ethernet networking and Direct WIFI;SAVE YOUR PRODUCTIVE TIME : Business doesn't need to wait for your printer. Help maximize your uptime with print speeds up to 21/20 ppm (letter/A4); PRINT MEDIA SUPPORTED : A6; A5; A4; Letter; No.10 Env; C5 Env; DL Env; B5(JIS); Plain paper, Heavy paper, Bond paper, Label, Light paper, Envelope