KMP H11 Compatible Ink Cartridge for HP 56 (C6656AE), Black, 19 ml, 520 Pages, DeskJet, OfficeJet, PSC and Photosmart
KMP H11 – Compatible Black Ink for HP 56 (C6656AE)
The KMP H11 is a compatible black ink cartridge that replaces the HP 56 (C6656AE) in HP DeskJet, OfficeJet, PSC and Photosmart printers that take the HP 56, with 19 ml of ink for up to 520 pages (ISO/IEC 24711). It is made for home and small-office users who print regularly on these machines and want a lower cost per page than with the original.
KMP Printtechnik AG is a German manufacturer of printer consumables, and this is a KMP product rather than an original HP cartridge. It goes into the same slot as the original, so the other colour slots of your printer are not affected.
What's in the Box
- 1 × KMP H11 black ink cartridge (19 ml)
- No other colours are included; each cartridge is sold separately
What It Means in Practice
- The 520-page figure is measured to ISO/IEC 24711 on a standard test page set. Pages with photos, large graphics or dense shading use more ink, so expect fewer pages with that kind of printing.
- Your printer may show a notice that a non-original cartridge is installed. Confirm the message and printing continues as normal.
- Keep the cartridge in its sealed pack until you need it and install it soon after opening, so the ink does not dry at the nozzles or contacts.
What Will Not Work
- Printers that are not in the compatibility list below. Models with similar names can take a different cartridge, so check the exact model.
- The HP 57 if you need black: the HP 57 is the tri-colour cartridge for the same printers.
- HP 21, 27 or 338 black slots: those cartridges belong to other HP printers.