The Epson Stylus Photo RX680 is a high-end photo-centric inkjet-based all-in-one machine.  Print speeds are fast, ranging up to 40 pages per minute; 4x6" prints are fast as well, estimated at a print time of 11 seconds.  The RX680 features dual print trays with a combined capacity of 270 pages, as well as built-in duplexing.  Two major photo editing features are supported:  Auto Photo Correction, which adjusts the lighting for badly exposed photos, and Colour Fade Correction, which adjusts the colours for age-faded photos.  A 2.5" LCD viewscreen is included to facilitate these options, as well as to provide the ability to crop, rotate, and enlarge images.  Printing directly to CD and DVD is also supported.  The RX680 includes connections for PictBridge-compatible USB devices, as well as all major types of flash-memory cards.  Printing utilizes a six-cartridge system, with one black cartridges, and individual colour cartridges.  High-capacity cartridges are also available.