RAM: 8MB 
 FLASH: 4MB
 Display: OLED single color - Blue
 Paper cutting method
 Αuto cutter: N/A
 Cutter: support
 Printing
 Printing Method: Thermal Line
 Effective Printing Width: 72mm
 Resolution: 203dpi
 Printing speed: 90mm/s(Max)
 Paper width: Max -> 80mm 
 Label height: Min-> 20mm/Max -> 300mm
 Paper warehouse capacity: 50mm
 Interface
 1x Standard Mircro USB
 Bluetooth
 WiFi
 Power supply: DC connector 3 .5*1.5
 Sound: Beeper
 Power supplier: Adapter 8.5V 1A
 Compatibility Support: XP,Win7,Win8,Win10,ios, Android, Linux 
 Functionality
 Support all kinds of intelligent terminals,PDA printing
 Support one dimensional code, QR CODE, image,and curve printing
 Compatible with black label paper, Sewing paper?continuous paper?linerless paper
 Support burton Function
 Environment
 Temperature: Working: 0?—40, Storage: -20 ?—70?
 Humidity: Working : 2 0%—85% ; Storage: 5% —95%
 
                             
                                                                                
                                    PRI-ELM-PRO-320