A:AnswerSublimation Printing support has more to do with the overall system and driver itself. As long as the device could be installed in the Windows system then PaintShop Pro Ultimate 2023 can work with it. Please note PaintShop Prp 2023 now is a pure “64-bit” application (after PSP2022) so the printer driver must be supported with 64-bit version.
And yes PaintShop Pro 2023 Ultimate has mirror imaging. Please go to the Image tab and you will find it about half way down the list.