Intermec PF8d User Manual page 26

Chapter 1 — Using the PF8 Printers
14
2 Pull or lift the spindle and insert a fresh media roll onto the
spindle. If you are replacing a roll of media, remove the empty
label roll core and insert the new media roll onto the spindle.
Note: The PF8d spindle lifts up, but remains attached to the printer
while the PF8t spindle lifts completely out of the spindle
compartment.
3 Clamp the spindle in place.
PF8d and PF8t Desktop Printer User's Guide