Yield: Up to 6,500 pages @ approximately 5% coverage."Supplies for the Optra Color 1200 page printer consist of four toner cartridges (Cyan, Magenta, Yellow and Black, each producing 6,500 pages at approximately 5% coverage), four photoconductors (Cyan, Magenta, Yellow and Black, each with up to 13,000 pages life) and a fuser coating roller. All items are easy to access for installation and removal. The Cyan, Magenta and Yellow photoconductors are shipped as a kit and all three are replaced at the same time. The fuser coating roller ships with each Black photoconductor and is also available as a separate supply item. One complete set of supply items is shipped with each Optra Color 1200. Note : a “Toner Low” warning message will appear with approximately 250 pages of toner remaining in the cartridge. At “Toner Empty” the printer will cease operation until the specific toner cartridge is replaced. This operation will safe guard any damage to the Photoconductor Drum. a Fuser Coating Roll is shipped with each Black Photoconductor CMY Photoconductors are shipped as a kit and all three (3) replaced at the same time CMY Photoconductors maximum life achieved when operating in “Max Yield” mode. CMY Photoconductor life is decreased one page for every “mono / black” page in “Max Speed” mode. A “PC DRUM” warning message will appear with approximately 100 pages life remaining. At “PC DRUM EXHAUSTED” another message will appear. If the print quality is acceptable do not replace the specific PC Drum. The printer will not cease operating."For use with Lexmark Optra Color 1200 Photoconductor Color (set of 3 CMY), Optra Color 1200 PC Drum - Black, Optra Color 1200, Optra Color 1200n printers.Lexmark Cartridge Collection ProgramLexmark Cartridge Collection Program includes various methods of return and sponsors unique collection partnerships around the world. Collection programs are always free to the consumer and are designed to be easy to use. Country-specific instructions and shipping labels are available online. Empty cartridges may also be returned through participating Lexmark authorized supplies resellers.