Home / Shop / Ink / HP / 912 Magenta (3YL78AE) “56 Black (C6656AE)” has been added to your cart. View cart 912 Magenta (3YL78AE)$16.00 912 Magenta (3YL78AE) quantity Add to cart SKU: 3YL78AE Categories: HP, Ink Description Description Color: Magenta HP Related products Ink , HP 17 Color (C6625AE) Ink , HP 63 Black (F6U62AA) Ink , HP 72 Gray (C9374A) Ink , HP 62 Black (C2P04AE)