Canon CanoScan D646U Flatbed Scanner
Problem for Canon CanoScan D646U Flatbed Scanner

Drivers for CanoScan D646U




By jennyd1 on May 21, 2008

" "
I went to the Canon tech support center to download the driver but this message appears on the page. I downloaded anyway, but it doesn't work. I can't install the scanner on my laptop.

Can you help?

Thanks, JD

The Usbscan.sys files have been deleted.

Same Problem

Aug 26, 2008

-   How can i download the software? I can't locate the disc that was with it when we purchased it...

I changed hardware. I need to download it... asap...

Thanks for the help//////

dinz-   asley_5

Jul 31, 2008

-   download the driver-   Guest

Jul 26, 2008

-   i down loaded canoscan d646u software but the twain cannot be detected. i cant remember what was said on the leaflets that came w the scanner. its not like what is said on the electronic manual. anyone can help me with this.
-   arnold1316

Jul 11, 2008

-   I can't download the software for canoscan D646U ex. It says twain driver not installed. What to do next?-   kkvellu

Jun 22, 2008

-   Canon people should help us install the driver online. They are sleeping.-   rveerasa

Solution #1

posted on May 22, 2008
Somewhat Helpful)

iqbal_del

Rank: Guru 
Rating: 87%, 454 votes
jennyd1,
Try this link.
  • There is a fix for above problem.

Please post yout feed-back.

Thanks
Iqbal
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Solution #2

posted on Jul 29, 2008
Not Rated)

Guest

Rank: Apprentice 
Rating: 0%, 0 votes
try this site

http://support-au.canon.com.au/contents/AU/EN/0900326301.html

Solution #3

posted on Jul 16, 2008
Not Rated)

catalan

Rank: Apprentice 
Rating: 0%, 0 votes
necesito un codigo de activacion de canoscan d646u
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7 Other Users Have The Same Problem - Continued

Comment by Guest, posted on Jun 07, 2008

I find canon support & download to download the drive but this message appears on page, I download anyway, but it does not work, I can not install the scanner on my office desktop.

thanks/b.s. rathore

Comment by Guest, posted on Jun 07, 2008

i need a driver canonscan d646u ex.

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