Exclusive to the PIMXA iX7000 Inkjet Business Printer and MX7600 Office All-In-One Printer, the specially formulated PGI-7 Pigment Black Ink Tank is a large capacity pigment ink tank that delivers exceptional document quality and remarkable durability. So, your documents will be long-lasting and have crisp, smudge-resistant text for professional output. Canon?s individual ink system can help increase efficiency by reducing waste and saving you money since you?ll only be replacing the color that runs out.