Low power supply 5V-9V Optional interfaces RS232 TTL Reliable print speed 50-90mm/s Print range 58mm and 80mm paper width Thermal mechanism used YC628-101 YC628-103 YCB628A is an embedding control thermal board for 2 inch and 3inch printing application.

5V-9V Low power supply Optional voltage 12V RS232 TTL interfaces 50-90mm/s Reliable print speed Thermal mechanism used YC205 (ELM205-HS) YCB205 is an 2 inch thermal control card for 58mm printer mechanism application. Recommended thermal mechanism matching is YC205 (APS ELM205-HS).