V4INK New Compatible High Yield C7115X Toner Cartridge Replacement for use with HP 15X HP LaserJet 1000 HP LaserJet 1005 1150 HP LaserJet 1200 1300 HP LaserJet 3300 3310 3320 3330 3380 Printer This is a compatible replacement alternative for C7115X (15X) High Yield Toner Cartridge. Print more and cost less, V4INK toner cartridge yield is 4,000 pages per toner; OEM toner cartridge yield is 3,200 pages; other brand's toner cartridge yield is 2,000-3,500 pages. After-sales Quality Assurance, we definitely take responsibility for our product. We provide 2-year money back guarantee; any quality issue within 2 years, please contact us to have replacement or refund; provide 24/7 customer service. Our toner cartridges are produced by certificated factories which bare ISO9001 for quality assurance and ISO 14001 for environmental assurance.