Steps to take to resolve:
Press the left LED button to retry. If it occurs frequently, check the followings:
Ensure that the ribbon is a genuine Smart 50 ribbon.
Press the left LED button to retry. If it occurs frequently, check the followings:
Ensure that the ribbon is a genuine Smart 50 ribbon.
Check to make sure that the ribbon is not completely used up
Printing is not possible if ribbon is used up. Change the ribbon.
If the ribbon is broken, tape it back together
Try another ribbon