scd,
Your question doesnot give us any details.
Are you trying to interface it to some controller?
Is your hardware tested
Are you having issues with software
Have you tested each thermal printer parts
Were you able to run only motor first
Are you following correct timing sequence
Are you providing appropriate power input
Weather it is battery powered.
Lots of questions like this. No person on any forum will be able to help you unless you ask proper questions.