PRINTESS 4 Technical Datas Print area max: 107 x 360 mm Printing definition: 12 dots/mm Label: width from 20 to 120 mm, length from 8 to 360 mm. Druckfläche max. 107 x 360mm Technology: thermal transfer ribbon (or directly onto thermal paper) Printing speed: up to 250 mm/sec. High Printing Resolution Ribbon Saving RFID unit (option) Labelroll Core Diameter 3"/76mm Labelroll diameter max. 250mm Thermal-Transfer or Thermal Labels Thermal Transfer Ribbon length max. 500m width 30 - 110mm