1x printer cartridge CYAN compatible with TN-910C / TN910, with approx. 9,000 pages 1x printer cartridge BLACK compatible with TN-910BK / TN910, with approx. 9,000 pages 1x printer cartridge MAGENTA compatible with TN-910M / TN910, with approx. 9,000 pages 1x printer cartridge YELLOW compatible with TN-910Y / TN910, with approx. 9,000 pages Also compatible with all printers that use the products specified above according to the manufacturer or operating instructions. All company and brand names listed as well as all type designations mentioned are the property of the respective legitimate manufacturers and rights holders. Their mention serves only as a guide and to indicate the compatibility of the goods. These are not original products from the respective printer manufacturers,