Print & Preview Not working

Hello,

I am implementing a user defined screen print utility. I am working from
the example in the online docs. When I run the code on my development node,
I get the preview window and the Print Context goes out to the printer.
When I run the same code on a system in the field, I get bubkis.

I have stepped through the code using “wd” on the field system and all of
the PpPrintSetPC functions return 0 ( as they should), but I get no output
to the printer.

Why?

Kevin Hammond