Question about Canon CanoScan LiDE 25 Flatbed Scanner

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Message erreur: impossible de selectionner la source twain

I have a Canon scanner f910111, canoscan lide25, when i use the canon scan toolbox 4.1 to do the scan, i got the message:
impossible de selectionner la source twain

merci

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3 Suggested Answers

n25an
  • 622 Answers

SOURCE: CanoScan N650U TWAIN problem

ok two possibilities...
1. try this quick faq
2. try downloading vuescan... it works but for it to work perfectly you need to register it... otherwise it shows dollar signs over everything...

Posted on Dec 21, 2009

cg2010
  • 108 Answers

SOURCE: Canoscan Toolbox returns a TWAIN error with

maybe the software that you download is a 32 bit O.S only that's way it cos you and error. because your O.S
is not compatible to the software that you use. download a 64 bit driver twain

Posted on Mar 05, 2010

TheSelkie
  • 734 Answers

SOURCE: Problem with the Canon CanoScan

HI there,

Please go to the link below, choose your operating system, and you'll be directed to the download page for your software. Download it by saving it to your Desktop. Double-click on the saved file and your installation will proceed.

http://www.usa.canon.com/cusa/support/consumer/scanners/canoscan_series/canoscan_lide25#DriversAndSoftware

Regards,

Selk

Posted on Apr 05, 2011

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1 Answer

My scanner model is canoscan lide25 instalation software free download F910111


check out this solution by get the software re-installed.

1. http://www.downloadatoz.com/driver/download_31895,canon-canoscan-lide25-scanner-wia-driver-v1-2-1-0-windows-xp.html

2. http://www.downloadatoz.com/driver/item_canon-canoscan-lide25-scanner-wia-driver-v1-2-1-0-windows-xp.html

Apr 05, 2011 | Canon CanoScan LiDE 25 Flatbed Scanner

1 Answer

When i try to scan i get this message: unable to open TWAIN source Please check connection then re-start Toolbox the connections are tight


Driver mismatch - the driver of the scanner has forgotten the location of the TWAIN driver because another software has been using it lately. Follow this
http://weblogs.asp.net/jeffwids/archive/2009/11/02/canon-scanner-unable-to-open-twain-source.aspx

Feb 20, 2011 | Canon CanoScan LiDE 30 Flatbed Scanner

3 Answers

Error message cannot find twain source and toolbox


Have you tried deleting the scanner from add/remove hardware under control panel? If not, try disconnecting it from the computer, then try deleting it, then retry the install one more time.

Aug 19, 2009 | Canon CanoScan LiDE 30 Flatbed Scanner

2 Answers

Drivers for Canon Lide 25 not working


Where are you scanning from? What application? Did you download and install Toolbox as well as the driver?

http://consumer.usa.canon.com/ir/controller?act=DownloadDetailAct&fcategoryid=351&modelid=11463

Jul 20, 2008 | Canon CanoScan LiDE 25 Flatbed Scanner

3 Answers

Unable to select TWAIN source


tried uninstallin and installin canon scanner drivers..nothing works..still seeing unable to select twian source..

so i tried an alternative..here we go..
on vista 64 os/vista any version..click Start>All programs>Windows fax and scan

next click new scan on top and that got me going.

some say there are issues with the way usb talks to old scanners with new operating systems like mine (vista 64). hope it helps until you find the actual cure.

Jun 24, 2008 | Canon LIDE20 Flatbed Scanner

1 Answer

Your post for CanoScan LiDE 25


Hi there, yes I did everything per your instructions, Toolbox is installed and it still says, "release the lock switch, detach I/F cable and reconnect. Scanner driver will be closed" and then after clicking on that it says "Unable to open TWAIN source. Please check connection then restart toolbox" I have been to the Canon site and downloaded driver sites and it says everything is working. but when I go to scan it comes up with the boxes I said before. Quite lost at the moment? Thanks Maureen. PS I have unstalled and reinstalled

May 22, 2008 | Canon CanoScan LiDE 25 Flatbed Scanner

2 Answers

Canon scanner


TWAIN is the type of scanner driver that is used for this scanner. It is probably the most common type of scanning driver.

Did you install Toolbox? Not sure? Assuming this is Windows, click Start, All Programs, Canon. Look for open CanoScan Toolbox (4.9 I think). Once this is open, click the 'Settings' button. There should be a drop-down menu for 'Select Scanner'. Make sure this shows the CanoScan LiDE 25. If that scanner is not listed, then the scanner driver is not being seen or may not be installed.

Once it has been verified that the LiDE 25 is selected, click OK. Next, click the 'Save' button. Check the box for 'Display the Scanner Driver'. Now click the 'Scan' button at the bottom.
The next window that pops up should be ScanGear. If this happens, then everything is installed and the scanner is being detected properly. Attempt to scan or preview.

If there was a particular application you were trying to use and you are still having issues with it, please give those details.

May 19, 2008 | Canon CanoScan LiDE 25 Flatbed Scanner

1 Answer

Lock Switch and IF cable


Mine was doing the same thing. When I get on the program, before I click "acquire" to preview and scan, I click OFF the toolbox and then everything seems to be okay and I can go ahead and scan.

Nov 27, 2007 | Canon CanoScan LiDE 25 Flatbed Scanner

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