This is the most common error with these Canon models. The default port might be wrong.
Older Canon printers used "CAPT" drivers. The LBP6030w/6018w primarily uses the newer (Ultra Fast Rendering) driver. lbp6030w/6018w driver
macOS often defaults to "AirPrint" for setup. This driver does not always work well with the LBP6030w. This is the most common error with these Canon models
A driver, also known as a printer driver, is software that enables your computer to communicate with your printer. The LBP6030W/6018W driver is a specific software designed for these Canon printers, allowing you to print documents, photos, and other files from your computer. The LBP6030w/6018w primarily uses the newer (Ultra Fast
The Ultimate Guide to Canon LBP6030w & LBP6018w Drivers: Installation, Issues & Fixes
⚠️ If the Wi-Fi light blinks green, it’s not connected. Reboot both printer and router and try WPS again.