GREENCYCLE 2-Pack Compatible Toner Cartridge Replacement for HP 15X C7115X 15A C7115A 13X Q2613X Toner (Black). Stability and Reliability: The chip has powerful computing and processing capabilities to perform efficiently. It is stable, reliable and functionally depleted to ensure normal operation in a variety of environmental conditions. Page Yield: Up to 4,000 pages per C7115X toner cartridge (based on 5% coverage of Letter size Paper) Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible for HP Printer: 1000 1005 1005w 1200 1200n 1200se 1220 1220se 3300 MFP 3310 MFP 3320 MFP 3320n MFP 3330 MFP 3380 MFP Printer. Our cartridges are made of quality materials: smart chip, toner powder, smooth OPC & roller and industrial grade packaging. Make your presentations and printouts stand out with GREENCYCLE toner cartridge that produces clear, crisp, bold, and eye-catching text and graphics that keep people awake at your next meeting.