HP MFP 137fnw Multifunction Laser Printer, Print/Copy/Scan, 20ppm Printing Speed, Ethernet Interface, 150 Sheets Input Capacity, ‎128 MB RAM Size, White | ‎4ZB84A

Productive MFP performance at an affordable price. Print, scan, and copy, produce high-quality results, and print and scan from your phone.
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.
Get simple setup, and print and scan from your phone, with the HP Smart app. Easily print from a variety of smartphones and tablets. Easily share resources – access and print with wireless networking. Connect your smartphone or tablet directly to your printer – easily print without accessing a network.
Printer Specification
Print speed black:  Normal: Up to 20 ppm 
First page out (ready) Black: As fast as 8.3 sec  
Duty cycle (monthly, A4) :Up to 10,000 pages  
(Duty cycle is defined as the maximum number of pages per month of imaged output.)
Recommended monthly page volume : 100 to 2,000 
Print quality black (best) : Up to 1,200 x 1,200 dpi
Display : 2-Line LCD (16 characters per line)
Mobile printing capability : Apple AirPrint ,Google Cloud Print ,Mobile Apps, Mopria Certified, Wi-Fi® Direct Printing
Wireless capability : Yes, built-in Wi-Fi 802.11b/g/n
Connectivity, standard : Hi-Speed USB 2.0 , Wireless 802.11 b/g/n