Vs2010 scaling problem

Hi, I am using VS2010 with crystal report 13.0.5.

I am trying to print a report in A6 with some barcodes inside, but the print out is scaled casuing the barcode cannot be read by the barcode reader.

It is perfect in the preview using crystalreportviewer, however, the print out is smaller than what you see.

(And it worked fine in VS2003 with CR9)

I have searched the internet and have tried different combinations of "No Printer" and "DissociatePageSizeAndPrinterPaperSize",

Nothing works as I want.

What is the correct setting actually to prevent the autoscaling?

Thanks.

YL