Canon imagePROGRAF introduces the 44″ 5-color iPF850, iPF840, and iPF830 imagePROGRAF large format printers. Built with Canon’s understanding of speed, detail and innovation, these imagePROGRAF large format printers are the first of their kind for Canon imagePROGRAF in the AEC, CAD and Technical Document high-volume ink jet market. The iPF850 printer’s High Capacity Stacker will keep documents organized and can give you more time to focus on the ins and outs of your business. The iPF850, iPF840, and iPF830 printers come equipped with Accounting Manager, a simple software that factors your printing cost for each print job. Have you ever taken an “empty” ink cartridge out of a printer only to shake it and realize there’s ink left in the cartridge? Using Canon technology the imagePROGRAF Sub-Ink Tank System acts as a reserve for the ink ensuring you get the most out of every ink cartridge. Throwaway empty ink cartridges, not bushels of money.