[python-win32] how to change paper size while printing

McPacino wrote: I have a network printer. the default paper size is A4. I have tried 2 ways to change the paper size: 1) p = win32print.OpenPrinter(dp) t = win32print.GetPrinter(p, 2) t['pDevMode'].FormName=u'a3' win32print.SetPrinter(p, 2, t, 0) these code cause error refuse access, which mayb

[python-win32] how to change paper size while printing

I have a network printer. the default paper size is A4. I have tried 2 ways to change the paper size: 1) p = win32print.OpenPrinter(dp) t = win32print.GetPrinter(p, 2) t['pDevMode'].FormName=u'a3' win32print.SetPrinter(p, 2, t, 0) these code cause error refuse access, which maybe because of it's