Printing QR codes and Barcodes together

Dear All,

I have referred the following link to print QR code as a post script:

http://scn.sap.com/people/robert.russell/blog/2010/10/25/barcodes-in-sap-with-the-barcode-writer-in-pure-postscript

While printing my SAP Script/ SMARTFORM output on any printer, if I specify output device as ZBWIPP then QR code is being printed perfectly, but barcodes (Which are already there in script and are expected to be there) are not being printed at all. When the output is printed without specifying any output device, then only barcodes are being printed and not the QR code.

I have tried adding print controls ZBW01, ZBW02, ZBW09 and ZBW91 to the output type of printer, even then QR code is not being printed.

I request your advice and help on how to get QR code and barcodes printed together. Thank you.

Regards,
Kartik

P.S. These existing barcodes are of type BC_CD39, not post script barcodes.