Canon imageClass MF3110 (9866A001) is a monochrome multi-function digital printer. It is a compact unit and can occupy the same area as a stand alone printer, but is actually a copier, laser printer and color scanner all in one. It uses Canon X25 (X-25) black toner cartridge, with a page yield of approximately 2,500 at 5% coverage. Canon imageClass MF3110 generates fast, high quality laser documents at a fast 21 pages per minute. The 250 sheet front loading paper cassette and single cartridge system create effortless replenishing for continuous output. When scanning documents, you will achieve remarkable tone on tone clarity with 1200 x 2400 dpi and 48-bit color scanning. It is optimized for speed, your projects will be accelerated with a USB 2.0 high speed interface. An optional external print server is available for increased productivity of your small office group. The Canon imageClass MF3110 not only produces outstanding output, it also has a stylish appearance that complements any small or home office.