Question about Canon DR-7580

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DR-7580 scan produces a dark line down page

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About 99% of the time, there is something stuck on the lens. Our clients that use these are hard to convince of this, but often if you take a small flashlight, you can either find something stuck on one of the lenses or there's a scratch on one. If it's scratched, you're out of luck and will have to replace it. Otherwise, use a light alcohol based pad and clean with it wrapped around your fingernail. Kodak scanner cleaning supplies work great.

Posted on Jun 09, 2009

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1 Answer

Scanning half a page


You will need to check your page settings. As each program is different, the page setup will generally stay the same. It will also change if you are scanning at 0, 90, 180, or 270 degrees as well.

Mar 04, 2014 | Canon DR-7580

1 Answer

I have a big black line down the middle of my scans


If dirt sticks to the scan module, it will be scanned continuously and appear as a line in the output. Clean the glass with Isopropyl Alcohol. Dont use any other solvent.

S. Mohan, India

Mar 12, 2013 | Canon DR-5010C Scanner

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Change orientation on canon dr-7580 scanner


Two step process, scan and save the image, then print and select landscape

Sep 13, 2012 | Canon DR-7580

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How to reset counter on canon dr 7580


You need to run Qumatool to reset the counter

S. Mohan

Oct 14, 2011 | Canon DR-7580

1 Answer

My Canon DR 7580 has image void in the front image. Looks like two void columns. The Image reader is clean. Can the upper and lower imager be swapped to see if the problem is the upper imager?


You cannot swap upper and lower images. You can scan the page twice (in duplex mode) by reversing the same. Ensure which side is giving perfect output.
DR 7580 is a CONTACT scanner and hence the paper has to touch the glass surface properly. There are two full sized rollers, just above/below the scanning module, which does this job. Ensure that they are proper and there is enough pressure, press and release 3-4 times to check it is stuck.
S. Mohan, Chennai, India

May 19, 2011 | Canon DR-7580

1 Answer

Need the part number for the scanner led array? getting lines on scans not all led's are turning on and just need to order the new array. Its the upper array on the canon scanner dr 7580


MG1-3616 is the part number for the entire reading unit. I am not aware if only the LEDs are available separately. It is very unlikely that only some LEDs are working. Ensure glass is clean.
S. Mohan, Chennai, India

Feb 17, 2011 | Canon DR-7580

2 Answers

Canon dr-7580 scanner how to initialize cis


If the Black lines are jaggered and are vary in size with different levels of brightness, then most likely it is scratch on the glass. If the lines are sharp and perfect and does not change when different brightness is chosen, then it could be failure of CIS module (Try this under B&W mode). To the best of my knowledge there is no concept of initialising the CIS, you may need to clean the Shading sheet.
S. Mohan, Chennai, India

Apr 10, 2010 | Canon DR-7580

3 Answers

Canon DR-7580 will scan first 12-14 pages rapidly then pauses, scans a page, pauses, scans a page... I have the exact same scanner hooked to another pc that is exactly the same.. and it flies through the...


Your hard disk must be almost full. Direct the scanning software to send data to a hard Disk location where you have enough space.
S. Mohan, India

Feb 01, 2010 | Canon DR-7580

2 Answers

Canon Dr-7580 not scanning two sided.


Check if you have chosen the 'duplex' option.
S. Mohan

Jan 11, 2010 | Canon DR-7580

1 Answer

Canon dr 7580 is not scanning multiple pages.


Check if you have selected 'multipage' option. Then you will get only a single file, but with multiple pages.
If your question is that the second or subsequent pages are not pulled in for scanning, then you need to change the rubber rollers.
S. Mohan

Sep 30, 2009 | Canon DR-7580

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