Zebra ZD421c, cartridge, 8 dots/mm (203 dpi), RTC, EPLII, ZPLII, USB, USB Host, BT (BLE), Ethernet, grey - label printer, thermal transfer (cartridge), resolution: 8 dots/mm (203 dpi), media width (max.): 118 mm, print width (max.): 104 mm, roll diameter (max.): 127mm, speed (max.): 152 mm/s, connection: USB (type B), USB Host, Bluetooth (BLE), Ethernet, emulation: EPLII, ZPLII, XML, RAM: 256 MB, Flash: 512 MB, real time clock, Black Mark Sensor, Gap Sensor, incl.: cable (USB), power supply unit, power cable (EU, UK), grey