The Lexmark X4650 is an inkjet all-in-one machine designed for light home and student use. The design is essentially that of the X3650 with the addition of 802.11b/g wireless printing. The X4650 features up to 4800x1200 dpi colour printing and Lexmark's PrecisionSense technology, which allows the printer to adjust the print resolution based on the paper type in use. Photo printing can be accomplished easily using PictBridge-compatible USB devices as well as slots for all major flash memory card types. The machine comes with the Lexmark Productivity Suite, which includes the ability to perform basic photo-editing functions and apply effects including sepia, black-and-white, and "antique grey".