21 Print Spooler
From TrueERP wiki
Print Spooler
What is the Print Spooler functionality?
To assign a Till to a computer select the Till from the list within the Till Name window.If you have multiple tills and only one receipt printer you have to make the till with the receipt printer the print spooler.
In POS, select File, select Customise POS from the dropdown, select Tills at the bottom of the window.
Select the till (from the dropdown) that you wish to create as the Print Spooler then check the box "Is a Print Spooler" located under the header Receipt Printer.
Then you have to direct the other tills to point to the main till.