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Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
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HP ENVY 7640 e-All-in-One Printer

A new black "62" ink cartridge for my HP 7640 printer would not function in my printer. I received continuous alerts that it was not installed properly and to re-install. However, the tri-color ink cartridge that came in the 2-pack box did function properly. How can I get a replacement for the dysfunctional cartridge?

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