This is a replacement cartridge for the Hewlett Packard CB380A (823A) black laser toner cartridge which is manufactured by LD and is guaranteed to perform with your HP printer. It replaces the original HP CB380A toner cartridge. LD remanufactured replacement CB380A laser toner cartridges are specially engineered to meet the highest standards of quality and reliability you can expect from LD. Our toners have exceptional yields that meet or exceed the OEM (Original Equipment Manufacturer) page yield for the CB380A. Our remanufactured HP 823A contains up to 85% new parts including an electronic smart chip for accurate toner level readout and other internal components. While most competitors simply refill the toner cartridge, we fully disassemble the toner cartridge and rebuild it to ensure the highest quality prints. High quality LD remanufactured CB380A toner cartridges are an economical and sensible alternative to expensive OEM CB380A (HP 823A) Hewlett Packard laser toner cartridges and supplies. The use of LD remanufactured replacement laser toner cartridges and supplies does not void your printers warranty. LD remanufactured laser cartridges are not remanufactured by HP. LD Products offers a two year 100% Quality Satisfaction Guarantee on our LD remanufactured CB380A black laser toner cartridges. For use in the following printers: Color LaserJet CP6015x, CP6015xh, CP6015de, CP6015dn, CP6015n. We are the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.