This RING SET,E-RING ETW-4 100 PCS. is an original Roland part, suitable for a specific range of Roland printers. The Roland part number is 31149703AS.RING SET,E-RING ETW-4 100 PCS. - 31149703ASSKU: 31149703ASC$22.81PriceExcluding Sales TaxQuantity*Add to Cart