See HOWTO: Remove Buttons from the Print Preview Toolbar mskb #Q317466 and Providing Toolbars in Your App FAQ #7876.

>Is it possible to disable the printer icon in a print preview * or * have the output to the printer not print?
>I am trying to disable the ability to print (preview is OK) if my software is in DEMO mode versus a registered version.
>I tried 'set printer to nul' but the print icon still sends the output to the printer.
>Thanks in advance.