... 2.Support secondary development 3.Thermal printer 4.CE,FCC,RoHS,PCI PED,EMV4.2 Level ... performance in mass data and EMV transactions PCI-PED V1.3, online & offline certified, integrated PED ... black label detection and smart paper positioning PCI-PED V1.3, EMV4.2(Level 1&2), PBOC2. ... jack charger, dock chargerCertificationCCC, CE, FCC, RoHS, PCI PED, EMV4.2 Level 1 & 2, PBOC2.0ApplicationSupermarket ...