A compatible HP No 56 C6656AA black ink cartridge.

Please Note: Some printers are designed for either #27 or #56 black and either #28 or #57 colour cartridges. The #56 and #57 cartridges hold more ink and are better value for money.

For use in the following Hewlett Packard machines:

• Deskjet 5550 - Deskjet 450ci - Deskjet 450cbi - Deskjet 9650 - Deskjet 9680 - Deskjet 450wbt - Deskjet 5160 - Deskjet 5652
• Officejet 4110 - Officejet 6110 - Officejet 5510 - Officejet 5610 - Officejet 4255
• Photosmart 7150 - Photosmart 7260 - Photosmart 7450 - Photosmart 7550 - Photosmart 7660 - Photosmart 7760 - Photosmart 7960
• Printer Scanner Copier PSC2310, PSC2410, PSC2510, PSC2110, PSC2210, PSC1350, PSC1210, PSC1315,

This cartridge compares favorably with the original HP56 cartridge both in print quality and the number of pages it will print.

It comes with a risk-free "Satisfied Or Your Money Back" guarantee.