Canon imageClass D320 (7994A001) is a monochrome multi-function digital printer. This model gives you speed, convenience and reliability in a small footprint. With all the copying features you need, plus a 15 page per minute laser printer, this model can satisfy any small business or home office user with its quality laser output. Copy up to legal size documents, reduce and enlarge, collate or make draft copies from the easy to use control panel. Whether you are a one person office, or have a small staff, this model can be your compact desktop solution to replace older single function machines or as an addition to your current equipment. Canon imageClass D320 printing is fast and easy with Canon's printer driver for Windows. Load paper easily in the 250 sheet paper cassette and your black and white output comes out crisp and fast. Using a single cartridge system, this model is economical to operate and easier to use over other machines that need two cartridges requiring replacement at different times. Canon imageClass D320 uses Canon S35 black toner cartridge (2617B001AA), with a page yield of 3,500 at 5% coverage and a maximum monthly duty cycle of 10,000 pages.