ps-banner-page-when-duplexing
ps-banner-page-when-duplexing is a variable defined in `ps-print.el
'.
Its value is nilDocumentation: Non-nil means the very first page is skipped. It's like the very first character of buffer (or region) is ^L (\014). You can customize this variable. This variable was introduced, or its default value was changed, in version 20 of Emacs.