"Failed to open a connection to device" The application Canon IJScanner15f 15f" can't be opened error message for Scanning .

Mac Mini M1 running big Sur 11.6.5 Canon MG6851. all running perfectly until 2 weeks ago. Now scanner can't be found. Printer works fine. Just updated to 11.6.5 ,probables manifested with previous version of BS. Any fixes or ideas please?

Posted on Mar 25, 2022 05:25 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 25, 2022 07:47 AM

Test the scanner function using Image Capture or Preview.


If those do not work, go to > https://www.canon.ie/support/consumer_products/products/fax__multifunctionals/inkjet/pixma_mg_series/pixma-mg6851.html and update the scan ware.

1 reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

"Failed to open a connection to device" The application Canon IJScanner15f 15f" can't be opened error message for Scanning .

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.