1. High capability of interfacing to world wide standard (RS-232C) 
2. Auto alignment function for operator’s convenience. 
3. High performance by bi-directional printing method with logical seeking. 
4. High quality printing with 24 pins for any characters including Chinese. 
5. Most productive and cost effective design with compact size. 
6. Synergistic key solution for fulfillment of the user’s complicated requirements at working area.