This is a remanufactured replacement cartridge for the Hewlett Packard CF380A (312A) black laser toner cartridge. It is designed to deliver high-quality prints and contains up to 85% new parts, including wiper blades and OPC drums. While the original HP cartridge is replaced, this remanufactured option provides an economical alternative without voiding your printer's warranty. The cartridge is fully disassembled and rebuilt to ensure reliability and performance. Backed by a 100% Quality Satisfaction Guarantee.