Virtual Outlet Compatible Toner Cartridge Replacement for HP Q5949X ( Black ) Virtual Outlet  Compatible toner cartridge for HP Q5949X Premium Quality Toner Cartridges Manufactured by an ISO-9001 Certified Factory To Meet OEM Standards 12 Months Manufacturer Warranty Against Any Defects 6,500 page yield @ 5% Coverage Per Each Color Compatible with HP Laserjet 1320, Laserjet 1320n, Laserjet 1320nvv, laserjet 1320t, laserjet 1320tn, LaserJet 3390, LaserJet 3392