The Monroe MX 3080 multifunction printer offers a dynamic ink delivery system for offices and small businesses printing on a frequent basis. Each Genuine and Compatible Toshiba laser toner cartridge will exude deep and rich black tones at impressive speeds to enhance quality and productivity around the office. The OEM / Genuine and Compatible Toshiba TK05 black laser toner cartridges were designed with reliable and dependable specifications to withstand the toughest printing tasks. Excellent print quality is guaranteed with our Compatible and Genuine Toner cartridges or we will refund your money within 90 days of purchase. And all of our Toshiba toner cartridges for your Monroe mx3080 printer have up to a 2 year shelf-life for definitive performance and convenience.