Having trouble printing A1 size PDFs to scale on a printer whose max page size is A3. Need to reduce the scale of the A1 PDF to 50% so it prints true to scale on A3, but Adobe reader and the printer driver do not seem to allow this.
Because the PDF is created at A1 it is a virtual piece of paper at A1 and if it is shrunk to fit the paper size it scales to 48% or 49% depending on the printer. This is to suit the printers minimum page margins.
No problem in printing an A3 PDF to A3, that works fine, or A1 to A1. Just scaling an A1 to A3 that does not seem to want to work.
Ian C