There should be in AIR 2. You may want to read up on PrintJob.start2 function here;
See also PrintUIOptions here
http://help.adobe.com/en_US/FlashPlatform/beta/reference/actionscript/3/frames.html?http:/ /help.adobe.com/en_US/FlashPlatform/beta/reference/actionscript/3/flash/printing/PrintJob. html#start2()&http://help.adobe.com/en_US/FlashPlatform/beta/reference/actionscript/3/flas h/printing/class-list.html
However, this API isn't really available in the current beta, even though it's in the docs. I really hope they get around finishing this before going final.
thank u so much for this information....