HP LaserJet 3320 n mfp

HP 15A (C7115A) Toner Cartridge, Black
Value balanced with Ultraprecise technology. Economical cartridge delivers excellent print value. Ultraprecise advancements ensure professional-quality results. Device Types: Laser Printer; OEM/Compatible: OEM; Page-Yield: 2500; Supply Type: Toner.

HP 15X (C7115X) Toner Cartridge, Black High Yield
Value balanced with Ultraprecise technology. Economical cartridge delivers excellent print value. Ultraprecise advancements ensure professional-quality results. Device Types: Laser Printer; OEM/Compatible: OEM; Page-Yield: 3500; Supply Type: Toner.