?Product Information Product Name : BABU 910 910XL compatible ink cartridge product Include : 1 x Black, 1 x Cyan, 1 x Magenta, 1 x Yellow Page Yield : 1200 pages per black cartridge & 900 pages per color cartridge @ 5% coverage ( A4 paper ) ?Characteristic New Design to prevent corrosion and printhead clogging, ensuring the best output quality and protect the printhead, which could extend their service time. newest version Chip help recognize ink cartridges and Show accurate Ink Level. ISO-9001 and ISO-140001 Certificate Approved factory . made High-Quality Ink Cartridge, Print with excellent color and crisp text ?Please confirm your Printer Model before placing an order. ?Printer Compatibility Officejet Pro 8020 8024 8035 8023 Officejet Pro 8028 8022 8026 8021 8025 Officejet 8010 8015 8022 8012 8018 ?Warm Tips 1.If it shows "not recognized".please Remove the ink cartridge, install again. 2. When install the new cartridges into printer,the computer would promote "Non-Original", please click "Yes" ,then the printer can go on to print.3.To improve the printing quality, it’s better to clean the printhead before printing with a new cartridge. 4. The seller provides 2 years of after-sales service, and the product has a 2-year shelf life. ? You're welcome to contact seller firstly if any problems happen. We will respond to your question within 24 hours.?