Print clear, readable records of accounting tasks and other figures with this DataProducts calculator ribbon. Distinguish between positive and negative numbers at a glance when you use this calculator ribbon, which features both red and black ink. The simple design makes installation easy, and the C-wind spools let you tighten the ribbon for optimum performance. This DataProducts calculator ribbon comes in a convenient 12-count pack, providing an ample supply to get your office through tax season, end-of-year accounting and other financial projects. Calculator ribbon. Compatible with Canon CP1000, Casio DL210, Casio DL-220, Royal 100P, Sharp 1000, Victor 100. Ribbon print color: black/red. Comparable OEM ribbon: Unisys 19-2076-891. Sold as 12/Box. Highlights: Sold as 12/Box. Calculator ribbon. Compatible with Canon CP1000, Casio DL210, Casio DL-220, Royal 100P, Sharp 1000, Victor 100. Ribbon print color: black/red. Comparable OEM ribbon: Unisys 19-2076-891. Specifications: Dimensions (Overall): .44 inches (H) x 10.79 inches (W) x 10.89 inches (D) Weight: .39 pounds Battery: Optional, Not Included