Ricoh Priport JP1010 A4 Master JP10S. Contains two rolls of A4 master material.Compatible Printers: Gestetner 5306, NRG 5306 B, NRG 5306 L, Ricoh Priport DX 3240, NRG 5306 Series, NRG CP 306 B, Gestetner 5306 B, Ricoh Priport DD 3334, NRG CP 306 L, Ricoh Priport DX 3243, Lanier DD 3334, Gestetner 5306 L, Ricoh Priport JP 1010, NRG CP 306, Gestetner 5306 Series, Ricoh Priport DX 3200 Series, NRG 5306, NRG DX 3240