TN-216 and TN-319 are laser toner cartridges used in high-volume Konica Minolta color multifunction printers/copiers. They are available in Black (K), Cyan (C), Magenta (M), and Yellow (Y) colors, and many compatible (third-party) versions are sold as lower-cost alternatives to the OEM units. These cartridges typically offer high page yields — around 26,000 pages for color and ~29,000 pages for black at 5 % coverage.