This Q7570A cartridge is manufactured by ourselves and is good for approx 15,000 pages @ 5% average coverage. The compatible Q7570A comes with a 1 Year warranty, and is designed to work with printers that use HP Q7570A cartridges. This compatible Q7570A toner produces sharp black, brilliant colour and produces reliable, consistent results that save time and lower your overall costs of printing. LaserJet M5025 MFP, LaserJet M5035 MFP, LaserJet M5035x, LaserJet M5035xs