The printer default is A4, it only has A5 and A4 installed, the document I am printing is A4, the Print Set Up shows Letter, if I do not change it prints A4 anyway and that is what the printer is set up for as this was the first thing I checked before asking for help.
I have no problem using Ovation Pro or any other SW or Works or Publisher etc.
I am aware how to get around and set up computers and printers since 1981 unless you want to go back when I worked, about 1957, at AWRE Aldermaston on a Ferranti Mk 1* serial #7 with CRT memory and valves.
Thanks for input,
Peter