How to setup print options for an InfoPath2010 form published to a Form Library?

I have three Large InfoPath2010 Browser forms that are published in SharePoint 2010 Form Library 3 separate Content Types. Data are submitted to a single Form library from all three forms when completed. I have created a print view and a print button for each form. At a click of a print button, I am able to change it to the print view, but a print dialog box is not opening nor does it offer a print button at the top when deployed. What could I be missing? Any help is appreciated.

Thank you,

SRA