Genuine Canon Printer Consumables | The right consumables give you the sharp results you expect from Canon | Canon Inks and toners offer expanded colour reproduction and enhanced density, great for creative production | | SPECIFICATIONS | Compatible with the following: CANON LASER SHOT LBP3500 | 12,000 Pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal) | Colour: Black | OEM: CART309 | UPC: 4960999329055