Canon imageCLASS D1170 Multifunction Printer The imageCLASS D1170 is tailored specifically to meet your business needs. In today office environment, keeping your costs low is essential for a successful business. The 50 sheet Duplex Automatic Document Feeder (DADF) will allow you to copy or color scan from one or two sided originals and produce two sided output with ease, cutting your paper usage as much as half.