HP Color LaserJet Pro MFP M479fdW 

Print, copy, scan, fax, email, built-in Dual-Band Wi-Fi
Print speed letter: Up to 28 ppm (black and color)
Auto duplex printing; Scan to email; 50-sheet ADF; 2 paper trays (standard)
Best-in-class security - detect and stop attacks
SPECIFICATIONS
Printing Technology : 600 x 600 dpi (Black) 600 x 600 dpi (Color)
Print Speed 28 ppm (Black) 28 ppm (Color)
First Print Out Time 9.5 Seconds (Black) 11.1 Seconds (Color)
Duplex Printing Yes
Color Type Color
Configuration 4 x Toner
Monthly Duty Cycle 50,000 Pages
Printer Language HP PCL 5c, HP PCL 6, HP Postscript Level 3 (Emulation), URF
Duplex Scanning Yes
Copy Speed 19 cpm
Duplex Copying Yes
Paper Handling Input Tray 1, Input Tray 2, Automatic Document Feeder, Output Tray
Media Sizes Input Tray 1: 3 x 5 to 8.5 x 14" / 7.62 x 12.70 to 21.59 x 35.56 cm Input Tray 2: 3.94 x 5.83 to 8.5 x 14" / 10.01 x 14.81 to 21.59 x 35.56 cm
Media Weight Input Tray 1, Input Tray 2: 60 to 199 gsm / 16 to 52 lb ADF: 60 to 160 gsm / 16 to 43 lb
Paper Capacity Input Tray 1: 50 Sheets Input Tray 2: 250 Sheets ADF: 50 Sheets
Special Media Support Envelopes
Interface RJ11, RJ45, USB Type-A, Wi-Fi
Direct Printing Android, Apple AirPrint, Google Cloud Print, HP Smart, HP ePrint, Mopria, USB Port, Wi-Fi Direct
Memory 512 MB
Processor Speed 1200Mhz
Operating System Support Windows, macOS/OS X
Power Consumption 550 W (Maximum)
Operating Temperature 56 to 86°F / 13 to 30°C
Dimensions (W x H x D) 16.8 x 16.3 x 25.7" / 42.7 x 41.4 x 65.3 cm (Maximum)
Weight 51.6 lb / 23.41 kg