Genuine OEM HP PhotoSmart 5511 e-All-in-One - B111j Ink and Supplies
HP 564XL black gives the Photosmart 5511 B111j more pages per cartridge without changing its separate color inks. The HP 564 color three-pack covers cyan, magenta and yellow only, so it is not a full black-and-color set.
Toner Buzz carries genuine HP 564 single inks and the color three-pack for the 5511 B111j, plus HP 564XL black. Use individual cartridges for the ink you need, or the three-pack for all color inks, then choose standard or higher-capacity black separately.