Question about HP Officejet Pro L7780 All-In-One InkJet Printer

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ADF Pulls paper but prints a blank page

We replaced the ADF, and it pull the paper through, but when it prints the copy, it only prints a blank page. There are only 2 wires that need to be connected and the ends are different sizes so it's hard to not connect it right. Any thoughts?

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  • 27 Answers

The wire ends have different sizes to avoid to connecting it to the wrong port. It will only fit to the right one.

If the copy prints a blank page, try copying again with the document facing up on the ADF.

Hope this helps!

Posted on Mar 06, 2009

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Posted on Jan 02, 2017

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Dell 966 aio printer....paper jam and I cannot release paper from roller. Is there a way to release roller?


Have you read the Manual on paper removal? It mentions a rear panel that can be removed. That might free up the rollers:
If the paper jam is near the paper input tray:
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Paper pulls to the right, jams, won't print, tried different paper still won't print


Hi,
Sounds like the feed rollers need cleaning.
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Revolve the feed roller bar as you clean them, to clean the feed rollers all the way round, remove all particles from them.

Check you ADF grips are set correctly, if not you will get mis-fed sheets. check the tray is sat properly too or mis-feeds.

Check paper size is correct in print properties too.
Should be good then
Try print.

Regards
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Regards raj_p5983

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