PM43 Service Work Instructions
Intermec Proprietary Document
Internal Rewinder Mechanism
The internal rewinder is a factory configurable option. Printers built without the internal rewinder option can be retrofitted to
include the internal rewinder by Intermec Service Depots or third party service depots that are authorized by Intermec.
Tools Required
Allen Driver, 1.5mm-2.0mm
Parts Required
Internal Media Rewinder, Sub-Assy, Spare Kit, PM43 (include stepper motor,
rewinder assembly, belt, stepper rewinder PCBA)
Label Taken Sensor (LTS), Spare Kit, PM43
Motor,Stepper Rewind PM43 (does not include mount plate as shown)
PCB Assy, Rewind Motor Driver
Media Rewinder, Sub-Assembly, PMB43
Shaft, Media Divert, Spare, PM43
Screw, MRT 4x8 ZP, T20 (14 lbf.in/16 kgf.cm) – Mounting Torx screws
Screw, MRT 3X4 ZP, T10 (5 lbf.in/6 kgf.cm) – Included with LTS spare kit
Label Taken Sensor (LTS) Replacement
1. Remove the media and electronic cover.
2. Remove the front panel. See page 11 on how to remove the front panel.
3. Disconnect sensor cable from P29 connector on the main logic board.
4. Remove Torx screwing the sensor mounting plate and remove the sensor assembly. See Figure 1.
5. Reverse the procedure to install replacement sensor assembly
Figure 1 Label Taken Sensor (LTS) Spare