HP 8720:8720 - when I print a color copy - I get a black line on my copy.

When I copy in color, I get a black line on my copy.  He can't get on my black copies.  I changed all my ink cartridges, but it has not solved the problem.

Well, this document should help you with troubleshooting lines when using the document feeder. The document is more oriented toward the vertical lines horizontal lines, but it should still help.

If after following the above you still see the lines, the printer must be replaced. You can contact the HP Support by clicking here and filling out the form below.

Please let me know if that solves your problems. If you can clear the line or to reach a resolution with the support, please click on accept solution. If you appreciate my help, please click on the thumbs up icon. The two icons are below this post.

Tags: HP Printers

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