HP 49X (Q5949X) Black High Yield Toner Cartridge for HP LaserJet 1320 3390. HP 49X (Q5949X) toner cartridges work with: HP LaserJet 1320, 3390. Save up to 25% with high-yield HP toner. Cartridge yield (approx.): 6,000 pages. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Ensure that your printing is right the first time and every time with HP printer toner: 49X toner. What’s in the box: 1 New Original HP 49X (Q5949X) toner cartridge. Color: Black.