On Thu, 1 Aug 2019, Brian wrote:
Recent HP MFDs all provide an AirPrint facility. The printing aspect is fully supported on buster without anything non-free. I hope this is welcome news.It is also probable the devices have an AirScan service. No plugin is needed to use that. Bottom line: printing and scanning are fully supported by free software.
would you be kind enough to list the non-free and free softwares best regards, -- Pierre Frenkiel