Question about HP Officejet Pro L7780 All-In-One InkJet Printer
I have been scanning papers for months and never had any problems. I scanned a batch this morning. Halfway thru the batch the scannings turned out black. How do I fix it?
I think your batch's thickness is high. so that when you are keeping your batch on the scanner then your cover will be not covering properly. so that the external light will be passing through the gap between scanner and cover. so that your scanning is showing black. if you want to scan your batch, then you have to cover by plane paper around your batch on the scanner. otherwise you try to protect out side light on the scanner glass. now you can get proper scaning.
Posted on Feb 17, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 29, 2016 | Office Equipment & Supplies
May 01, 2014 | HP Officejet Pro L7780 All-In-One InkJet...
Jun 27, 2013 | Canon DR-5010C Scanner
Jan 09, 2010 | HP Office Equipment & Supplies
Nov 27, 2009 | Canon DR-2580C Path-Through Scanner
Jan 28, 2009 | HP ScanJet 2400 Flatbed Scanner
Jan 06, 2009 | HP Officejet Pro L7780 All-In-One InkJet...
May 22, 2008 | Canon ImageClass MF5770 Laser Copier...
Mar 21, 2008 | HP PSC1510 Printer/Scanner/Copier...
193 people viewed this question
Usually answered in minutes!