Is the HP Envy 7640 considered an all-in-one printer?
Yes, the HP Envy 7640 is classified as an e-All-in-One series printer. This is reflected in its full product name: HP ENVY 7640 e-All-in-One series. (Page 1)
From the official HP Envy 7640 E All-in-One Printer manual, page 1
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