ImageClass MF4350d. printer works well, but the scanner does not work.

Canon Toolbox4.9 cannot connect it. Each time, I followed the instructions and put back driver and Toolbox (in the process, I have to restart my computer twice), it works for a while. But when I restart my computer once more, no link once again, and I need to uninstall and install all driver and toolbox4.9 again to make it work temperarily.

I use windows 10.

Thank you

This simple fix I found online worked for me:

Start > in the Run dialog box type. Services.msc

Scroll down to Windows Image Acquisition (WIA)

Right click, select Properties

Verify that the startup type is set to automatic

Click the journal tab of

Make sure that Local System account and allow service to interact with desktop is activated. Hit apply.

Click on recovery... Click on the window next to the first failure, scroll to restart the Service. Hit apply.

As a MF Toolbox work and stay working even after a reboot. Only problem is Windows Fax Scan no longer works, but I can't use MF Toolbox.

I hope that helps!

Tags: Canon Printer

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