Intermec EasyCoder PX4i User Manual page 52

EasyCoder PX4i Bar Code Label Printer User's Guide (IPL Version)
6 In the case of a media roll with a 76 mm (3 in) core, fit an
adapter on the media supply hub.
7 Fit a new roll of media onto the media supply hub and push
the roll inwards as far as it will go.
Chapter 4 — Loading Media
37