PM43 Service Work Instructions
Intermec Proprietary Document
The ribbon supply assembly has reflective material that senses ribbon low. Ribbon low sensor assembly located behind the
ribbon supply assembly senses the reflective material and signal to the main logic board.
Tools Required
Parts Required
Module, Ribbon Supply Sub, Assembly, Spare, PM43
Sensor, Ribbon Low Cable, Assembly, PM43
Ribbon Supply Assembly Replacement
1. Remove the torx screw securing the ribbon supply assembly module to the ribbon supply rod. See Figure 1 on location of
the torx screw.
2. Pull the ribbon supply assembly module away from the ribbon supply rod. It is IMPORTANT to note the position of the
ribbon supply assembly guide pin attached to the spine (main deck).
3. Reverse the instructions for re-installation.
Figure 1
Ribbon Supply Assembly Module