This is a compatible Konica Minolta A070330 / TN611M magenta laser toner cartridge designed for use with your Konica Minolta Bizhub C451, C550, or C650 laser printer. It offers a page yield of up to 27,000 pages, making it a reliable choice for high-volume printing. Manufactured in an ISO-9001 certified facility, this cartridge provides an economical alternative to the original Konica Minolta toner cartridges without voiding your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.