This is a compatible replacement for the Okidata 43459301 yellow high yield laser toner cartridge, designed to work with Okidata C3400n, C3530MFP, and C3600n printers. It delivers a yield of up to 2,000 pages, providing reliable and consistent print quality. Manufactured with 100% new components, this toner cartridge offers an economical alternative to expensive OEM options without voiding your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.