The HP DeskJet 4255e uses HP 67 and HP 67XL ink cartridges (black and tri-color). Castle Ink stocks the compatible HP 67XL bundle with free U.S. shipping.
The HP DeskJet 4155e uses HP 67 and HP 67XL ink cartridges (black and tri-color). Castle Ink stocks the compatible HP 67XL bundle with free U.S. shipping.
The HP Photosmart 7520 uses HP 564 and HP 564XL ink cartridges (5 cartridges total). Castle Ink stocks the compatible 564XL bundle with free U.S. shipping.
The HP Photosmart 6520 uses HP 564 and HP 564XL ink cartridges (5 colors). The XL versions roughly double your page yield and are the best value for a photo-capable all-in-one.
The HP DeskJet 2755e uses HP 67 and HP 67XL ink cartridges. The XL versions roughly double your page yield and are the best-value option for everyday home printing.
The HP Envy 5530 uses HP 61 and HP 61XL ink cartridges. The XL versions more than double your page yield and are the most economical choice for everyday home printing.
The HP Envy 6055 uses HP 67 and HP 67XL ink cartridges. The XL versions roughly double your page yield and are the best-value option for everyday home printing.
The HP OfficeJet Pro 8025e uses HP 910 and HP 910XL ink cartridges. The XL versions deliver ~825 pages each and offer the best cost-per-page for busy home offices.
The HP OfficeJet 6978 uses HP 902 or HP 902XL Black, Cyan, Magenta, and Yellow ink. The 902XL versions hold roughly 6x more black and 3x more color for big cost-per-page savings.
Quick answer: The HP Envy 6000 series uses HP 67 and HP 67XL ink cartridges. Here's the part numbers, page yields, install steps, and how to save 40-60% versus OEM.
