Introduction - If you have any usage issues, please Google them yourself
Thermal plate movement-driven with the main specifications of Fujitsu, Samsung, Seiko, APS, Epson, Citizen, domestic and other compatible print head printing method: Direct thermal printing paper width: 57.5 ± 0.5mm Print Density: 8:00/mm, 384 dots/line Print Speed: about 60mm/s or 20 lines/sec print head life: 6X10e6 effective print width of line characters: 48mm away paper speed: about 60mm/s or 20 lines/sec Operating Temperature: 5 relative humidity ~ 50 operations: 10 ~ 80 Storage Temperature:-20 ~ 60 storage relative humidity: 10 ~ 90 Power Supply: DC 5-8V, 3A