Easy to load thermal printer 
Fast processing 
Paper type: Thermal paper roll, 58mm 
Paper width: 58±0.5mm,ø≤50mm 
Effective print width: 48mm 
TPH lifetime: 50km 
Printing font: (ANK) 5×7 ; 6×8 ASCII 
Paper end sensor: yes 
Printing method: Thermal line printing 
Printing speed: 65mm/s 
Resolution: 203dpi, 384 dots per line 
Interface: Serial / 485 /Parallel / USB/ Bluetooth 
Power supply: DC8.5±5%, 4A 
Paper loading way: Clam shell, easy paper loading 
Cutting paper method: Manual 
Dimensions: 4.4” (W) x 5.8” (L) x 3.1” (H) 
Working Temp: 41 ~ 113°F, humidity: 10 ~ 80% 
Serial cable 
8.5V adapter 
Weight: 0.87 lbs