1. Label off intelligent function
2. Bad point detection
3. Fast printing, can finish one single label printing per second, save printing time greatly
4. Superior cooling performance, can deal with big workload printing
5. Re-printing function can effectively avoid losing label info or missing printing when lack of paper
6. Switching compatiability for paper out front and paper out upward
7. After switch cover again, automatic positioning paper, which can effectively avoid printing dislocation, result in trouble and wasting label