... temperature: 5-40Humidity: 30-95%(no condensing)Length of the printhead conduit: 3mDimensions: 320mmX420mmX545mmPower supply:KN380 120-240VAC±10%, 50Hz/ 60Hz ... -10mmCharacter matrix:7x5, 7x7, 10x7, 16x10, 16x16 AccessoriesAccessories: photo sensor, printhead stand, etcOptional accessories: handheld printhead bracket, convey belt