Intermec PF8T - Manual (Page 33)

Chapter 2 — Installing the Printer
20 PF8d/PF8t Printers User’s Guide
3 Insert the spindle into the core of a fresh media roll. Rotate
the spindle to fit the inside diameter of the core (see the core
diameter markings on the spindle).
PF8d
PF8t
Note: The PF8d spindle lifts up, but remains attached to the
printer while the PF8t spindle lifts completely out of the
spindle compartment.