User manual

WPL 612 User Manual

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.

Adjustable

Printer

Parts

Print head pressure

adjustment knob

Z-axis mechanism

adjustment knob

Ribbon guide plate

Symptom

1. Wrinkle happens from label lower left to 2. Wrinkle happens from label lower right

upper right direction (“ˊ”) to upper left direction (“ˊ”)

Wrinkle

Example

Feed

direction