The accounting department requires you to qL-310 type 1 original + 3 copies.ex sample invoice , cheque Operation department wants you to qL-590 type 1 original + 4 copies.Such as Airway bill, B H/L
Staff need qL-310 is to print 1 Original + 3 copies ex Sample Invoice, Cheque Operation department needs qL-590 is to print 1 original + 4 copies as Airway bill, HB / L.