pdfprint options syntax in delphi 7

    Hi,


    I'm trying to specify options in pdfprin method, in delphi 7 but it doesn't work.

    For setting 2 copies I have try these differents syntax but it doesn't work ;

    - "\COPIES=2\"
    - '\COPIES=2\'
    - "COPIES=2"
    - 'COPIES=2'
    - COPIES =2

    Can someone help me and give me an example ?

    Thanks