Question about Canon PIXMA MP780 All-In-One InkJet Printer

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Scanner only scanning and showing blank sheets

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Posted on Jan 02, 2017

  • 16 Answers

SOURCE: Scanner is recognized but document scanned is a

Try and scan something again, but with the lid up just a little. I am betting that the light for the scanner is not working. Call Canon to find out if your unit is still under Warrany if that is the case. They will be help you fix it, or replace the scanner, depending on the Manufacture's warranty policy.

Posted on Aug 02, 2009

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1 Answer

Can Lexmark x2470 scan and print a double sided document?


after reading the manual, http://www.lexmark.com/publications/pdfs/2007/2400/ug_en.pdf, yes it is possible - not that it tells you how to do it though so read on.
Until you become familiar with the process just use one sheet of paper at a time in the printer.
As you know, in the scanner the top right of your document goes to the right hand front corner of the scan bed (the clear window), place the page on the scanner and scan.
Pick up the printed sheet of paper and flip it so the left hand side edge is now in your right hand and the right hand edge is now in your left hand and you are now looking at the blank side of the paper.
Insert the page back into the sheetfeeder.
Flip the page to copy in the scanner so the rearmost edge of the paper is now to the front of the scan bed and the front edge of the paper is now towards the rear (you should now be looking at the page you scanned previously).
Scan the page.
you should have now scanned both sides of one sheet of paper to another sheet of paper.
as your printer does not have a sheet feeder for the scanner you have to do the process manually. hope this helps.

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1 Answer

When scanning, there are lines on the image I have scanned.


Use a blank sheet of paper (as white and clean as possible). Put it in the scanner landscape ( you will need to cut off about 1/2 inch of the paper to make it fit. The run the DR-3080CII Shading tool (DR3KUserSh.exe) C:\Program Files (x86)\Canon Electronics\DR-3080CII\DR3KUserSh.exe

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1 Answer

I have a canon dr-3080c that will scan all but the last page have to put blank sheet of paper to complete scan job, have replaced roller kit for other problem and the kit repaired that problem but still...


I think this is rubber roller problem. Obviously, the scanner cannot find out which is the last page. If the paper available is less, the roller is not pulling the last few sheets.
S. Mohan

Sep 30, 2009 | Canon DR 3080C Path-Through Scanner

1 Answer

Scanning 35mm negs on my Epson Stylus PHOTO RX620


Try using a slightly off-white background sheet behind the negative (glass-negative-sheet-scanner lid) first, or a "frame" around the negative that is anything but white... some scanners have an auto-detect feature that may be skewed for one reason or another.

Another trick, from a photographer friend, is to take saran wrap or another transparent but non-reflective material and place as a filter between the negative and glass, thus reducing glare. The sharpness may be lessened, but the glare is also lessened...

Hope this helps!

-- RT

Aug 28, 2009 | Epson Perfection 4490 Office Flatbed...

1 Answer

Epson scanner 1670 scans a blank page


I can not copy scanned pictures from my epson perfection 1670 scanner from windows xp. Everything works from taking the scan and putting into a folder to be copied. When I bring this folder up to copy a blank 4"x4" or so window shows. I've used this scanner for 2 years or more and have had no problems till now.

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1 Answer

Lines down the paper when I print.


I had this problem and found that my wife had used correction fluid on a sheet that was put in the scanner. This left a spot on the scanner glass so it shows up on any scan. I used a cotton swab and glass cleaner and now it works fine.

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1 Answer

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If its newly purschased then you have a warranty so its not your problem. Just call them up and send it out. I suspect the scanner mechanism was not "refurbished" properly. Did you try any other sheets of paper?

Sorry I could not be of more help

Thanks for reading!

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1 Answer

Scanning Different Sized Sheets


There should be a preview option that scans more quickly than actually scanning the page. Then after the preview shows, you can select the area that you want to actually scan and then you hit the Scan button. If you are using the Canon software, this should work for ya.

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