For Windows 10 64-bit, (it is likely for Windows 7/8 32-bit). Instead, download the Canon LBP6030 UFR II Driver v20.xx (or later) from Canon’s official website under Windows 8.1 64-bit. This driver is stable, feature-complete, and fully compatible with Windows 10 64-bit (including versions 20H2, 21H1, 22H2, and Windows 11 via compatibility mode).
If the printer isn't auto-detected, you may need to manually add it through the Devices and Printers Driver Printer Canon Lbp6030 Windows 10 64 Bit-