Dirty Property
The Dirty property indicates whether the current page is considered to have content (either because ⎕WC has been used to write to it, or PagesBeginDirty is set to 1).
Dirty can be set to 1 to force an otherwise empty page to be printed (for example, if PagesBeginDirty has been set to 0).
However, once a page has content, setting Dirty to 0 does not stop that page from being printed. The operating system does not allow an individual page to be cancelled; the only way to prevent a single page from being printed is to cancel the entire document.
Application
Objects: Printer