This HP OfficeJet Pro 8730 all-in-one printer is a versatile machine that supports scanning sizes of up to A4 (210 x 297 mm) in full color with a 24-bit depth. It has a memory of 512 MB and is capable of printing on various paper sizes, including C6 (114 x 162 mm), A5 (148 x 210 mm), B5 (176 x 250 mm), A4 (210 x 297 mm), and A6 (105 x 148 mm).This printer unit from HP features an inkjet technology that delivers a maximum resolution of 1200 x 2400 DPI. It also has a contact image sensor (CIS) that provides a scanning resolution of 1200x1200 DPI. With wireless and USB 2.0 connectivity options, this printer is networkable and can perform various functions such as scanning, copying, faxing, and duplex printing.