Just as a comparison, a DCP-T510W is mentioned in the About AirPrint - Apple Support as a model supporting the driverless AirPrint technology. For macOS Big Sur, the printer manufacturer recommends using AirPrint. However, for macOS 10.15, 10.14, 10.13, 10.12, and 10.11, CUPS drivers (different versions) can be found under Downloads.