Setting Printer Print-to-File

[workmad3]

Hi all. I'm currently stuck trying to find a way to set a printer to print to file from code in VBA access. Any help would be appreciated (I need to do so to get a non adobe pdf printer to work in code). I'd post code that I have, but the only code relates to the pdf printer so far, and not to the printing to file.

EDIT

found out that this isnt the method I need to do to get this working.

 

[workmad3]

Ok, now I know what I need to do properly, and still need some help.
Can anyone help me with setting the default printer using VBA code please? I need to switch to the pdf printer if one button is pressed, and switch back to the laserjet printer if a different button is pressed.

Thanks in advance