QuickLabel QLS-4100 Xe - Manual (Page 137)

QLS-4100 Xe 6-5
Ribbon wrinkling may also be alleviated by adjusting the eccentric at the end
of the ribbon guide shaft located at the lower, rear section of the print station.
Loosen the screw securing the shaft and using a wrench, turn the eccentric
until wrinkles have been eliminated then retighten the screw to secure the
shaft.