Pci micr for hp 39a q1339a scan capable micr toner cartridge 18000 page yield for hp laserjet 4300, hp laserjet 4300dtn, hp laserjet 4300dtns, hp laserjet 4300dtnsl, hp laserjet 4300n, hp laserjet 4300tn taa compliant micr, made in u.Sa.