Printing Specification:

• METHOD : Direct Thermal
  
• SPEED : Max.220mm/sec
  
• WIDTH : 72mm
  
• RESOLUTION : 180 DPI / 203 DPI(Optional)
  
• DIRECTION : Unidirectional with Friction Feed

Paper Specification:

• TYPE: Thermal Receipt Paper
  
• WIDTH :50 mm ~ 82.5 mm
  
• THICKNESS : 0.06 ~ 0.09 mm
  
• ROLL DIAMETER : Max. Ø 80.0 mm
  
• ROLL CORE INNER DIAMETER : 12.5 mm ± 0.5 mm

Interface:

• STANDARD : USB
  
• OPTION : Serial(RS-232C), Parallel(IEEE1284), Ethernet, Wi-Fi(802.11b), Bluetooth(iOS)