If your Mac is running macOS 10.15 Catalina or later, Canon recommends using the "Canon UFR II Print Driver for macOS" which is a universal driver.
Note: Links change over time, but as of this post’s update, these are the official paths: canon lbp6030w 6018w printer driver download
Flip your printer over or check the front panel. The exact model number is printed there. This guide covers both, but you should select the specific model in the download portal. If your Mac is running macOS 10
If you encounter any issues during the download or installation process, here are some troubleshooting tips: but as of this post’s update
for configuring the initial Wi-Fi/network connection before installing the printer driver. Canon India Installation Instructions For a smooth setup, follow these steps provided by Canon Support Preparation : If connecting via