This works for me.

lcPrinter = getprinter()
SET PRINTER TO NAME (lcPrinter) 

>I want to give the user the ability to specify the printer to use when printing a report. Previously, I used the sys(1037) command. With Version 9 it seems that the functionality of this command has changed and it no longer works as far as specifying the printer to use.
>
>I tried the getprinter() and set printer to name commands instead. However the output still does not go the printer selected.
>
>Any ideas?