These are the NEW VERSION of Inkfirst® Compatible Ink Cartridges replacement for HP 564 564XL ink cartridges ( CB322WN / CN684WN / CB323WN / CB324WN / CB325WN )NEW VERSION Contains 6 Ink Cartridges ( 2 x Black, 1 x Photo Black, 1 x Cyan, 1 x Magenta, 1 x Yellow) Up to 800 Page Yield for Black / 750 Page Yield for each Color at 5% Coverage & 290 Page Yield for Photo Compatible HP Printer Models: PhotoSmart 7510 7515 7520 7525 B8550 B8553 C5324 C5370 C5373 C5380 C5383 C5388 C5390 C5393 C6324 C6340 C6350 C6380 D5460 D5463 D5468 D7560 C309a C410a C410b C410e C309n C310a C510a C309g C310b C310c C309a, Premium Fax e-All-in-One Printer C410a, Premium TouchSmart Web All-in-One Printer C309n