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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.
HP Recommended
HP OfficeJet Pro 7740 Wide Format All-in-One Printer

I recently installed an HP OfficeJet Pro 7740 Wide Format All-in-One printer. The first copies always come out clear but whenever I print multiple copies all but the first one has a vertical black line on the left side. I have tried cleaning the cartridges and aligning the printer but none of that helped. I also have the smart app. I have more than one HP printer. This is the only one I have had this problem with.

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