If the ITPP047 you purchased cannot print or print garbled characters after connecting to the IMC01/IMC08, you can change the baudrate of the ITPP047 to 9600 to solve this problem.
Here's how to modify it:
1. Download the printer test tool software on the Windows computer:http://u.pc.cd/0AsrtalK
2. Connect the ITPP047 and the computer with a USB cable, and turn on the ITPP047 switch.
3. Open the printer test tool software, click Advanced----DIP Setting-----P80 Set DIP----Serial Baudrate----choose 9600-----click Setting-----hear a beep sound.