I have a HP Color Laserjet Pro 454dn printer connected to CUPS, but some of my Windows 10 computers can't print Duplex to it. Android and IOS devices have no problem printing duplex. I did notice that the driver on the working Windows 10 computer is a "Microsoft IPP driver". I cannot find this driver on the other computers. Does anyone know how to install this? I have turned the "Internet Printing Client" on, but this does not help. Also, I have tried the universal and device specific drivers from HP both with post script and PCL, some print only greyscale and others don't print duplex.
Android and iOS can print without drivers. I have looked into driverless printing for Windows, have made no progress. This would be my favourite solution.
Thank you all very much.