/FORM=form_type

    Specifies a form type that the output device is currently using.
    The possible values are given in the table below. A letter size
    form (8.5 inches wide by 11 inches long) is the default. The size
    of the output page can also be set using the /HEIGHT and /WIDTH
    qualifiers.

    Table 4 Form Names Recognized by the PS Utility

    Form name      Dimensions (vertical height x horizontal width)

    LETTER         8.5 x 11 inches
    LEGAL          8.5 x 14 inches
    LEDGER         11 x 17 inches
    GLETTER        8 x 10 inches
    GLEGAL         8 x 13 inches
    FOLIO          8.3 x 13 inches
    A0             841 x 1189 millimeters
    A1             594 x 841 millimeters
    A2             420 x 594 millimeters
    A3             297 x 420 millimeters
    A4             210 x 297 millimeters
    A5             148.5 x 210 millimeters
    A6             105 x 148.5 millimeters
    B0             1000 x 1414 millimeters
    B1             707 x 1000 millimeters
    B2             500 x 707 millimeters
    B3             353 x 500 millimeters
    B4             250 x 353 millimeters
    B5             176 x 250 millimeters
    B6             125 x 176 millimeters
    A              8.5 x 11 inches
    B              11 x 17 inches
    C              17 x 22 inches
    D              22 x 34 inches
    E              34 x 44 inches
    LP             13.7 x 11 inches
    VT             8 x 5 inches