Canon imageClass D680 (0010A003AA) is a monchrome multi-function digital printer. This model is suitable for businesses that need a robust copier with maintenance-free performance. The copier features Canon's exclusive single cartridge system, which contains the drum, development unit and toner in one easily replaceable cartridge. The Canon imageClass D680 uses Canon L50 (L-50) black toner cartridge, with a page yield of approximately 5,000 at 5% coverage, for an economical $0.03 per copy. A 30 sheet automatic document feeder can accept sheets up to legal size and reproduce letter size documents at 13 copies per minute and legal size documents at 10 copies per minute. It also features digital technology, through the touch of a single button, facilitates collating of multi-page documents. Canon imageClass D680 features Canon's advanced printing technology for high quality laser prints with a resolution of 600 x 600 dpi. For added flexibility and user convenience, this printer model supports both parallel and USB interfaces. The Canon imageClass D680 offers fast, efficient paper handling through a 500 sheet front loading paper cassette and a 100 sheet multi-purpose tray, which accepts a variety of media, including bond, plain and colored paper, transparencies and labels and envelopes, for faster, reliable and efficient operation.