6.2 Mechanism Fine Adjustment to Avoid Ribbon Wrinkles 
 
This printer has been fully tested before delivery. There should be no ribbon wrinkle presented on 
the media for general-purpose printing application. Ribbon wrinkle is related to the media thickness, 
print head pressure balance, ribbon film characteristics, print darkness setting…etc. In case the 
ribbon wrinkle happens, please follow the instructions below to adjust the printer parts.