Portable Receipt Printer TSC Zenpert 3R20 Mobile Printer is a brand that manufactures barcode printers created by the barcode printer development team. Features supported by TSC Zenpert 3R20 is a printer in thermal printing mode. The maximum size of the easy-to-use internal roll paper, outer diameter 50 mm (1.96 inches), is highly compatible with POS systems. Suitable for delivery operations Convenience stores Companies that need to issue receipts to various freight carriers and customers

• Volume size 112 mm (W) x 62 mm (H) x 122 mm (L) 4.41 ”(W) x 2.44” (H) x 4.80 ”(L)
• interface  USB 2.0 , Bluetooth 4.2
• Maximum printing speed 50.8 mm (2 ”) / sec
• Maximum printing width 72 mm (2.83 ”)
• Maximum print length 2,794 mm (110 “)
• Resolution 8 dots / mm (203 DPI)
• Operation switch, button, LCD
• Three operation buttons (pause / paper feed, power button, cover release button)
• LCD display screen (OLED mono-LCD, 128 * 32 pixels)