The HP OfficeJet Pro 7720 printer is a versatile (4-in-1) printer that prints, copies, scans, and faxes. It features a print speed of up to approximately 22 pages per minute in black and 18 pages per minute in color with high quality suitable for photos and documents. It also supports printing on large paper sizes up to A3 in addition to A4. It has Wi-Fi connectivity for direct printing from mobile or laptop without wires, as well as USB and wired network. It includes a color touchscreen for easy control and supports automatic duplex printing to save paper. Additionally, it has an Automatic Document Feeder (ADF) for quickly copying and scanning multiple sheets. It is suitable for small offices or intensive home use, but it uses Inkjet technology, not laser, so the user needs to change the ink periodically. Due to selling, I no longer use it.