Designed for technical and office applications, Canon's 5-color dye/pigment Reactive Ink technology utilizes four highly colorfast dye inks for producing bold, expressive color, plus two channels of matte black ink for printing precise lines, smooth curves, and small text on technical and office documents. Help reduce total ink consumption by utilizing the Economy Print Mode for producing draft prints on select media. This feature regulates the use of all inks to produce quick check plots while minimizing the cost per print. The iPF765 printer also has a 250GB hard drive built right into the printer, ideal for workgroups who need to print large files or sets of files from multiple workstations. The iPF765 printer comes with a Flat Stacker/Basket; the integrated stacker basket provides the capability to neatly stack up to twenty 24 x 36 inch plain paper prints. The stacker basket can be configured as a regular basket, a small stacker and a larger flat-positioned basket.