HP Officejet AIO 9730 Wide Format a3 Wireless Duplex Printer.

Device Type: Wide Format All-in-One Inkjet Printer
Model: HP OfficeJet Pro 9730 (C2WH0A/B)
Print Technology: HP Thermal Inkjet
Print Speed (ISO): Black up to 22 ppm; Color up to 18 ppm
First Page Out Time: Black as fast as 12 seconds; Color as fast as 13 seconds
Print Resolution: Black up to 1200 x 1200 dpi; Color up to 4800 x 1200 optimized dpi
Duplex Printing: Automatic
Maximum Media Size: A3 / 11x17 inches
Color Gamut: P3 Color Gamut (wider than sRGB)
Display: 4.3-inch Color LCD Touchscreen
Memory: 512 MB
Standard Interfaces: 1× Ethernet; 1× Hi-Speed USB 2.0 (Device); 1× Hi-Speed USB 2.0 (Host); 1× Wi-Fi 802.11 a/b/g/n/ac (Dual-Band)
Mobile Printing: HP Smart App, Apple AirPrint™, Wi-Fi Direct, Mopria™ Certified, Chrome OS
Wireless Features: Built-in Dual-Band Wi-Fi with Self-Healing capability
Paper Input: 250-sheet Standard Input Tray
Automatic Document Feeder (ADF): 35-sheet
Monthly Duty Cycle: Up to 30,000 pages; Recommended 250–1,500 pages
Ink Cartridge Type: HP 936 (Standard Black ~1,250 pages; Color ~800 pages each)
Dimensions: Approx. 585 x 466.5 x 294.5 mm (W×D×H)
Weight: Approx. 16.5 kg