This listing is for a set of four genuine, factory-sealed Konica Minolta BizHub TN515 toner cartridges. These cartridges are compatible with various Konica Minolta printers and are perfect for all your printing needs. The brand ensures high-quality printing and long-lasting durability. The cartridges are designed to produce consistent results and are easy to install. They are ideal for printing documents, presentations, and other professional materials. With this set, you can ensure that your printing needs are met with ease. Bought the wrong toner for our printer. Our loss is your gain! Thanks for looking!