You cannot "Select a printer and go" because you need to put in the fax number.
Having said that, you can make the Xerox Global Print driver Fax only fairly simply, just install the Xerox GPD and do the following
Go into Printer Properties > Administration
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On your keyboard hold down CTRL+Shift+X and type into the box code8 and click Set
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Select Configure Job Type List and select Setup deselect all but Fax and select OK > Close > OK
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Driver is now Fax only
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