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8.6

CanoScan D646U Scanner Problem

Asked by sergio23 in Miscellaneous Hardware

Tags: d646u, canoscan, twain, scanner, source

I have a problem with my scanner , for some reason  i wanted to scan a picture today, i click "acquire" on my favorite picture viewer (infranview) like always to scan a picture..and I received a error:

" TWAIN error!
Can't connect to device or the TWAIN Driver is not installed! "

well i tried with "Select twain source" on my favorites image programs like infranview and photoshop, the source list is empty..

..Looks like the twain driver is not installed or corrupted.. so i uninstalled the driver and i installed it again but it's the same..

I'm very frustated right now :(, i tried everything ..the usb port is connected and i have the latest driver..also when i did a test in the driver propierties it says that it's working fine but i cannot scan anything , i can't also see the scangear manager..

My system is Xp Home.
Please help me to solve this problem. thanks in advance.
 
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Keywords: CanoScan D646U Scanner Problem
 
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About this solution

Zone: Miscellaneous Hardware
Tags: d646u, canoscan, twain, scanner, source
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Solution Provided By: LucF
Participating Experts: 1
Solution Grade: A
 
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