The Canon Maxify GX3050 multifunctional A4 printer with Wi-Fi can print, copy and scan. Print resolution up to 600 x 1200 dpi. The GX3050 is a refillable ink tank printer and has 1 print head. With a mono print speed of approximately 18 ipm and colour print speed of approximately 13 ipm. With duplex printing capability. Standard interface: Hi-Speed USB (USB B Port), Wi-Fi; Wireless printing requires a working network with wireless 802.11bgna or ac capability, operating at 2.4GHz. Comes with a rear paper tray, with a 100 sheet capacity, Cassette, with a 250 sheet capacity, Rear flat tray for 1 sheet. The GX3050 has a CIS flatbed photo and document scanner, with 1200 x 2400 dpi (optical) resolution, with a maximum document size of A4Letter (216 x 297mm). The copying specification allow for 3 levels of copy quality; Economy, Standard and High and 9 intensity levels. Capable of up to 99 muliple copies. Copy zoom of between 25 and 400 percent.