Renewable Toner Compatible MICR Toner Cartridge High Yield Replacement for HP 13X Q2613X for use in Laserjet 1300 1300n 1300xi Lifetime Warranty. We always honor our warranty, even if the Amazon return window has closed. Contact us directly with any questions or issues. RT MICR Cartridge with magnetic toner for check printing. OEM #: HP 13X / Q2613X | High Yield: 4,000 Pages based on 5% coverage; prints 12k checks @ 3 per page. For use in HP LaserJet Printers: 1300 / 1300n / 1300xi. RT is the manufacturer of this MICR toner cartridge. The listing of any RT product is not intended to imply any endorsement or direct affiliation with the OEM trademark owner.