The accounting department requires you to qL-310 type 1 original + 3 copies.Like the Savoy checks. The accounting department requires you to qL-590 type 1 original + 4 copies.Like bill Airwy, HowBL
Staff need qL-310 is to print 1 original + 3 copies as invoice in the accounting department needs qL-590 is to print 1 original + 4 copies as Airwy bill, HowBL.