1-4 of 4 Answers
Yes, this product will work.
Sorry, there was a problem. Please try again later.The HP Envy 7640 series (which includes the 7645) uses only the HP 62, 62XL or Instant Ink cartridges.
Sorry, there was a problem. Please try again later.I would return it to Sam's Club and get one that has your printer number. Always check the ink box before buying.
Sorry, there was a problem. Please try again later.I wouldn’t.
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