How do I include the table number?

Hi, I've added table numbers as part of the item list. So the staff can add to the order, so we know where each order goes to. Problem is I have two printers. One for the kitchen and one for the bar. The kitchen gets the food categories, and the bar gets the drink categories Problem is I cannot have a single category print to both of the printers. Any solutions?

I assume that to the bar only categories such as "Drinks" would be included and to the kitchen the rest of food categories. Why do you need to print same category items to both printers?