Color support in 'gs'

[Ramesh R - CTD ,Chennai]

Hi,
        
        I have been using the 'gs' command with option 
"gs -q -dSAFER -dNOPAUSE -r300 -sPAPERSIZE=a4 -sDEVICE=pcl3
-sPJLLanguage=PCL -sOutputFile=usbPrint_utf8.pcl3 -sPrintQuality=draft
usbPrint_utf8.ps -c quit" 
        to convert the my postscript file usbPrint_utf8.ps to
usbPrint_utf8.pcl3 file for my printer application. I will dump the
converted pcl3 file to my USB printer (cat      usbPrint_utf8.pcl3 >
/dev/usb/lp0) which will get printed properly. 
        Initially I will get my .ps file form a simple text file using the
Linux command uniprint.

        My requirement is to print a section of the test file in RED color. 
        How do I configure gs, uniprint or any other Linux command to print
a section of text file in color. 
                        ( OR )
        What is the methodology to print my requirement.
        Iam using my customized Linux 2.4.20 for an embedded application, I
don't have any GUI/Tool to change color of the text.
                

Thanks & Regards
Ramesh 


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