The series consists of two models, which achieve up to 300 dpi quality and a 203 mm/sec. print speed. All variants are equipped with a practical viewing window on the side so that users see at a glance how full the remaining label stock is. When it's time to replace the roll, fold up this part of the housing completely for easy access. The MB240T Series printers come standard with a USB host for use with a scanner or keyboard, optional ex-dealer GPIO, optional ex-factory internal Bluetooth 4.2 MFi and a slot-in 802.11 a/b/g/n wireless module (optional ex-dealer), as well as a guillotine for fully cut printed labels and a peel-off kit for the backing material.