| Standard | (1) Material is RoHS compliant (European Union directive 2002/95/EC).(2) AMS-DTL-23053/5C (Class 1 and Class 3) and UL standard 224 with a VW-1 rating. (3) When printed using RMH4BL,RMEH4BL, RHH4BL-S, RMR4BL, RMER4BL, RMR4WH, RHR4BL-S, or RMR2BL thermal tr |