Multi-Part printers on forms such as Sales Order Invoice Printing

Forgive me if this is the wrong place to ask this question.  We have about 10 locations that all do the same process.  These locations have their own printers.   I am trying to st up a single form which will print 3 copies.  One copy will be directed to the Corporate accounting printer.  Two other copies will be printing at the location's default printer.  Unfortunately, I can not figure out how to set the 2 copies to be printed at the location's default printer, so that when Location in New Mexico prints, the copies print on their printer in New Mexico; when location in Oklahoma prints, the copies print on their printer in Oklahoma, etc.   I know that I could set up 10 forms (one per location), but that would open the door for human error as well as cumbersome to maintain.   Does anyone an an idea of how to do this on one form?   Everyone logs in and processes on the main computer via Terminal Server which also has Sage 100 installed.  Version is 5.10.3.0  ..    Thanks ...   Kerry