How can I use the e-mark Ribbon Guide?

Using the COLOP e-mark Ribbon Guide is a quick and easy way to print on ribbons. The ribbons are available in three different widths (10 mm, 15 mm and 25 mm). Thread the ribbon through the Ribbon Guide and move the e-mark to the left or right. It is convenient for packaging, gifts, decorations or celebrations.

Also check How can I use the e-mark ribbon?