In the Device Manager window, expand the Print queues or Printers category, and then right-click the Conon Scanner driver (or it may show as Unknow device) and select Update driver. Press Windows + R keys to open the Run dialog box, and then type devmgmt.msc in it and hit Enter. Make sure that you connect your Canon scanner to your Windows computer.

If you are still troubled by various scanner issues, you can try updating or reinstalling the Canon Scanner drivers via Device Manager. Update CanoScan Drivers Automatically via Device Manager Right now, you should install the Cannon Scanner driver successfully. Click on Next and follow the on-screen instructions to complete the installation. exe file to decompress it, and then the installation setup will start automatically. Once downloaded, double click the downloaded. Then select a location to save the downloaded file. Select the CanoScan utility download you want and click on Download. Now, you should see a list of optional drivers related to the CanoScan LiDE 300. On the result page, scroll down to the Drivers & Downloads section, and then select your Operating System and Language from the drop-down menu, and select Drivers. Here we take CanoScan LiDE 300 for example. Type your scanner model in the search bar and select your desired software Scanner Canon from the list. Click here to open the Canon Software & Drivers download center. Once confirmed, you can follow the installation guide below: Before you start downloading the driver, make sure you have known your Canon Scanner model and your operating system (whether it is Windows 10, Windows 8.1, or Windows 7, and also running 32 bit or 64 bit). The first way is to manually download CanoScan drivers from the Cannon support center. There are 2 simple ways for you to get the Canon Scanner driver download. Read More CanoScan Drivers Download or Update for Windows 11/10/7

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