Is there any property that changes the default paper size when using exPrint component?
The exPrint component uses the settings for default printer. Use your Control Panel/Printers to configure the settings for your default printer. • From the Start menu, point to Settings, and then click Control Panel • Locate the Printers item and look for your default printer • Right click on your default printer, and select the Printing Preferences… • Select the orientation of the page and the paper size.