Sequoia 15.6 update now prevents me from using my Cannon Scanner

My Cannon OneTouch worked perfectly fine, I use it for work, frequently. Then the update happened, and now it won't work at all, get error message saying unable to find Driver(?)




iPhone 15 Pro Max, iOS 18

Posted on Aug 23, 2025 10:57 AM

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2 replies

Aug 23, 2025 05:19 PM in response to CatieSB13

CatieSB13 wrote:

My Cannon OneTouch worked perfectly fine, I use it for work, frequently. Then the update happened, and now it won't work at all, get error message saying unable to find Driver(?)




look at some settings...(?) toggle on all related


>System Setting> Privacy & Security> Local Network


>System Setting> Printers & Scanners



Solve printing/scanner problems on Mac

Solve printing problems on Mac - Apple Support



Aug 24, 2025 10:05 AM in response to CatieSB13

If you will bear with me, I will offer some things to consider which may be useful. Whenever we install an operating system upgrade or some OS updates, printers and scanners will often stop working. Then a new OS compliant software must be installed for the scanner. (Or a new driver for the printer.) What you can do is to thoroughly check the vendor's web site for updated compliant software that works. If none is available, then you should ask when it will be released. If that doesn't work, you can try scanning using Apple's Image Capture app. It will scan, but is not full featured. Another alternative is to download and try the full featured scanner software from VueScan. You can try it for free. It will show a watermark until you purchase it. I bought it and can recommend it. I have no association with VueScan. Good luck.

VueScan Scanner Software for macOS Catalina, Windows 10, and Linux


Sequoia 15.6 update now prevents me from using my Cannon Scanner

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