Canon MX518 Mac 10.14 Setup
Do you want to know How-to Install Canon MX518 on Mac Mojave 10.14?
The linked Guide shows you How to Setup Canon MX518 in macOS 10.14 Systems.
Canon MX518 How to Quick Start Printing on macOS 10.14 Mojave
Mac Mojave Canon MX518 Printing Quick Start Guide