Intermec PX4i PX4i and PX6i Print Kit Integration Guide - Page 17

Label Slack Absorber The label slack absorber (P/N 1-040061-xx) automatically increases or decreases tension on the media roll as media is pulled into the print module, and keeps the tension as constant as possible for smooth media feed. Use two M4 x 6 mm Torx screws (supplied) to mount the label slack absorber to your printer chassis. Label Slack Absorber About the Parts in Option Kit 3 Option Kit 3 includes components for self-strip operation. Liner Takeup Unit The liner takeup unit (P/N 1-040187-xx) rewinds the spent media liner and is powered by its own stepper motor. Use two M4 x 8 mm Torx screws (supplied) to mount the liner takeup unit to your printer chassis. Liner Takeup Unit PX4i and PX6i Print Kit Integration Guide 17