Switch the ribbon tension adjustment knob clockwise per 1 level and print the label again to check if the wrinkle is gone.
If the tension adjustment knob has positioned on the level of outermost side but does not improve the ribbon wrinkle,
please switch the print head pressure adjustment knob per level and print the label again to check if the wrinkle is gone.
If the wrinkle can’t be avoided, please contact the Customer Service Department of your purchased reseller or
distributor for service.