HP 564 Ink Cartridge Magenta Economy (B3B13AN) for HP Deskjet 3520 3521 3522 3526 HP Officejet 4610 4620 4622 HP Photosmart: 5510 5512 5514 5515 5520 5525 6510 6512 6515 6520 6525 7510 7515 7520 7525 B8550 C6340 C6350 D7560 C510 B209 B210 C309 C310 C410 C510;

Economy cartridge, designed for occasional printing. A little less ink, at a very affordable price. Why buy original HP ink? Get up to twice as many pages vs. with refills. Based on a Buyers Laboratory Inc. 2014 study commissioned by HP for the on-average performance of cartridges refilled and remanufactured by leading refill service providers compared to Original HP ink cartridges (60XL Black, 60XL Color, 61XL Black, 61XL Color, 74XL Black, 75XL Color, 564XL Black, 564XL Cyan, 564XL Magenta, 564XL Yellow, 950XL Black, 951XL Cyan, 951 XL Magenta and 951XL Yellow ) sold in North America; http://www.buyerslab.com/products/samples/HP-Inkjet-Cartridges-vs-Refilled-Cartridges.pdf. Ensure that your printing is right the first time and every time.  Return & exchange information: HP.com will accept returns or exchanges for this product up to 30 days after delivery.