Hi ,

Thanks allfor your comments. I think I have find the way to fix this issue. I used the Notepad++ to open the .ps postscript file and changed the /topAxis and /rightAxisScale and /topTick and /rightTick definition to false instead of true in the .ps file andconverted the edited .ps file tothe pdf file using Adobe distiller

/bottomAxisScale?truedef% If the bottom axis is shown
/topAxisScale?falsedef% If the top axis is shown
/leftAxisScale?truedef% If the left axis is shown
/rightAxisScale?falsedef% If the right axis is shown

/leftAxisLabel?truedef% If the left axis label is shown
/bottomAxisLabel?truedef% If the bottom axis label is shown

/bottomTick?truedef% If the bottom ticks are shown
/topTick?falsedef% If the top ticks are shown
/leftTick?truedef% If the left ticks are shown
/rightTick?falsedef% If the right ticks are shown

Arun