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Next page At Smart Ink, we strictly control the printer's firmware updates to provide you the most up-to-date version of the chip. That's why your printer will always work with our cartridges, no matter what firmware version you have.
1 x Black 970 XL
1 x Cyan 971 XL
1 x Magenta 971 XL
1 x Yellow 971 XL
1 x Easy-to-understand instruction
2 x Gloves
Black: up to 9,200 pages*
C/M/Y: up to 6,600 pages* per each cartridge
Type of ink: Pigment-based ink
* at 5% coverage
Officejet Pro: X451dn, X451dw, X476dn MFP, X476dw MFP, X551dw, X576dw MFP
Take off the yellow tape
Do not remove the protective seals covering the ink ports
Install the cartridge into the corresponding slot
Do not touch the chip during installation
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