FAQ
Sign In
Browse
Canon Community
Discussions & Help
Printer
Desktop Inkjet Printers
Printer Software & Networking
Office Printers
Professional Photo Printers
Mobile & Compact Printers
Scanners
Production Printing
Camera
EOS DSLR & Mirrorless Cameras
Point & Shoot Digital Cameras
EF & RF Lenses
Camera Software
Speedlite Flashes
Camera Accessories
EOS Webcam Utility Pro
EOS Webcam Utility Pro - Discussions
Video
Camcorders
Professional Video
Video Accessories
General Discussion
General Discussion
Community Events
Gallery
Featured Photo Galleries
Share Your Photos
Learn With Canon
Learn With Canon
About Our Community
Welcome To The Community
Getting Started & Guidelines
DaveHorner
Apprentice
since
06-12-2022
06-12-2022
User Statistics
Posts
1
Solutions
0
Likes given
0
Likes received
0
View all badges
Canon Community
About DaveHorner
User Activity
Posts
Replies
No posts to display.
Re: TS8220 Cannot scan "failed to open a connection to the device (-21345)" MacOS Catalina
06-12-2022
This has just solved the same issue which I had with my new CanonTS8351A on MacOs Monterey. I followed the instructions to disable IPV6 and the scanning is now working fine. Thanks very much.