It seems it is impossible to use DOS to access the USB port such as to printout anything with DOS. Is there software available to overcome this?
I have an old printer that still works of with Win XP and lower but no driver is available for Win 7 etc. So I am using the Generic Text driver of Windows to just print text. I want to try to use DOSBOX to get the USB printer to recognise Esc commands to change the Print types if possible.