This is a replacement cartridge for the Hewlett Packard Q5949X (49X) high-yield black laser toner cartridge which is manufactured by LD and is guaranteed to perform with your HP printer. It replaces the original HP Q5949X toner cartridge. LD remanufactured replacement Q5949X 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 Q5949X. Our remanufactured HP 49X contains up to 85% new parts including wiper blades, OPC drums, an electronic smart chip for accurate toner level readout and other internal components. While most competitors simply refill the toner cartridge and hope the drum and other key components last, we fully disassemble the toner cartridge and rebuild it to ensure the highest quality prints. High quality LD remanufactured Q5949X toner cartridges are an economical and sensible alternative to expensive OEM Q5949X (HP 49X) 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 Q5949X black laser toner cartridges. Please note, the high yield Q5949X cartridge is not remanufactured with the HP. For use in the following printers: LaserJet 1320, 1320n, 3390 All-in-One, 1320t, 1320tn, 1320nw, 3392 All-in-One. We are the exclusive reseller of LD Products brand of high quality printing supplies on Rakuten.