>Dear all,
>
>The application is a stock control system for a laboratory, how can I print the report with chemical equatons shown in the report such as: H2SO4 where the numeric printed in subscropt fonted.
>
>How can I do that ??

This works, but I don't like it myself:

lcFont="Verdana"
Clear 
@ 1,1 say  "H" font lcFont,12 style "B"
@ 1.6, $ say "2" font lcFont,6
@ 1,$ say  "SO" font lcFont,12 style "B"
@ 1.6, $ say "4" font lcFont,6

You can imagine what would it look like to do the whole report like this. Note the use of "$" as "last horizontal print position". The coordinates are expressed in average character positions of _screen.fontname, _screen.fontsize etc, or (for printing), the last Set Printer Font command.