One of the challenges for thermal printer designers is managing the ribbon within the print system.
Thermal printer ribbon wrinkle.
What happens is every time you use the ribbon it is melting ink and transferring it to the label.
Making that adjustment will even out the pressure all the way across the printhead and hopefully prevent ribbon wrinkle.
Another item you can check is the spindle tension.
Below are the most common causes of ribbon wrinkle on any thermal printer by wrinkle it is meant as voids appearing on the printed label.
One common misconception about the thermal printers is that the ribbon take up spindle is what pulls the ribbon through the printer but that is not what happens.
The ultimate solution to avoiding ribbon wrinkles duration.
Itw thermal films presents tips on preventing ribbon wrinkle in your thermal transfer ribbon printer.
This can be a serious issue for applications that use bar codes.
How to fix ribbon wrinkle thermal label printer duration.
Due to the very thin substrate ribbons are vulnerable to puckering and folding.
This effect commonly known as ribbon wrinkle results in streaks or voids on the printed image.
When the base film breaks away from the label the ink will cause stress on the base film.
This kind of uneven printing can cause stress on a ribbon and the ribbon will wrinkle.
If barcodes are printing the wrinkle in the thermal transfer ribbon can cause the barcode to be unreadable.