Continuous Receipt Roll 4" (102mm) BLACK ON WHITE (12 PACK)Compatible Printers: Brother RuggedJet RJ-4000 Series, Brother TD-4100 N, Brother TD-4000, Brother RuggedJet RJ-4030, Brother RuggedJet RJ-4040, Brother RJ-4230 B, Brother RuggedJet RJ-4230 B, Brother RJ-4200 Series, Brother RJ-4250 WB, Brother RuggedJet RJ-4250 WB, Brother RJ-4030, Brother RJ-4000 Series, Brother RuggedJet RJ-4200 Series, Brother RJ-4040
