Printing in a print that is not the predefined one

Hello guys,

I want to print a paper in a printer that is not the predefined one.

How can I do that?

I only had

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but it was printing in the predefined one.

I can't change the one that is not predefined to predefined, that's why I'm asking.

Thanks a lot for the help

Sheet2.PrintOut Activeprinter:="Printername"