I'm trying to write VBA code to automatically print a page in an excel
worksheet in PDF format and control it's name as well.

I'm hoping the answer lies in the Excel Print macro -

ExecuteExcel4Macro "PRINT(1,,,1,,,,,,,,2,""Adobe PDF on Ne09:"",,TRUE,,FALSE)"

I'm guessing that between one set of those commas is a place for a file name
etc.
Frankly I'd like to know what all the options are - what each space
designates.
Also, what would the syntax be for placing a string inside that?
Finally, I've notices that the "Ne09" designation for the printer changes
sometimes. How would I trap for that so that I could always be sure the
correct "Ne#" could be referenced. Thank you so much!