Please read notes about new security features at Security Access Control in reference.Sample code which demonstrate using of JSPrintSetup to setup print margins and call unattended print method (without print dialog). This is useful for developers which want to control page setup options from their Javascript code.Some of main features are: - Get/Set print settings - margins, orientation, scaling, header and footer - Get/Set global print settings and for selected printer - Working with installed printers - Save print settings to user preferences - Print with current setttings without need from saving to user pereferences as required from 'window.print()' - Print desired window or frame - Unattended printing without print dialogFrom jsPrintSetup project migrated from to GitHub.Detailed reference of the extension can be found at project home page 0.9.0 introduce domain access control. Client side Javascript printer settings.Extension creates global object called 'jsPrintSetup', which implements methods to get/set print Page Setup options.

Firefox printer settings in mm