Locate the "LBP6230dw" page and select your macOS version. Drivers are generally available for older macOS versions, though newer versions may require the CUPS Printer Driver for full functionality. Installation Steps
If you download a compressed .zip or .exe file, right-click to Extract All before running the Setup.exe .
To confirm your exact model, check the of the printer for a name like "PIXMA," "imageCLASS," or "i-SENSYS" followed by a series of letters and numbers. How to Download the Driver Safely