A/R Invoice Printing of all 4 copies should be by one printing command.

I have made 4 PLD and of AR Invoice - ORIGINAL / DUPLICATE / TRIPLICATE / QUADUPLCATE haed coded on the PLD. The user wants that when he gives the print command all 4 copies should be printed.

do anyone know how to link 4 PLD together the same way when we see preview of AR Invoice with Serial No, it pops up 2 PLD. 1 - List of Serial Number and 2 - AR Invoice......