Lexmark Optra T616 Administrator's Guide (1.4 MB) - Page 128

Print cartridges We recommend you order a new print cartridge when the Toner Low message first displays. You will need to have it available when the current one no longer prints satisfactorily. There are three recommended print cartridges specifically designed for your printer: Print cartridge part numbers* Optra T print cartridge average yield*** Print coverage (approximate) 12A5840 10,000 pages 5% 12A5845 25,000 pages 5% 12A5849 (special label cartridge, is 25,000 pages 5% shipped with a label fuser cleaner**) * Sold at a special price with the understanding that you return your empty cartridges only to Lexmark. For regular priced cartridges without these terms, order part number 12A5740 (10,000 pages) or 12A5745 (25,000 pages). ** Label fuser cleaners are not recommended for duplex printing. *** 5% coverage established at nominal darkness (Toner Darkness = 5). Label fuser cleaner A special label fuser cleaner should be used for label applications to optimize feeding reliability. They are included in the print cartridge box when you order part number 12A5849. You also may order this item separately using part number 99A0725. Label fuser cleaners are not recommended for duplex printing. Maintaining Your Printer 128