Intermec pm43 Service Manual page 63

TITLE
PM43 Service Work Instructions
Media Rewinder Assembly Replacement
1. Remove the media and electronic cover.
2. Remove the Allen set screw on the media rewinder and slide the half away. See Figure 4.
4. Remove the 2 Torx screws securing the assembly. See Figure 5.
5. Carefully lift the media rewinder assembly and unhook belt.
Allen set screw
Figure 4 – Allen set screw location on media rewinder assembly
Rewinder Motor Driver PCBA Replacement
1. Remove the media and electronic cover.
2. Disconnect stepper motor cable from motor driver PCBA.
3. Disconnect the rewinder motor PCBA cable from P6 on the main logic board.
4. Remove the 4 Torx screws securing the stepper motor assembly and motor driver PCBA. See Figure 2.
(Note: Make of the belt tension)
5. Unhook the rewinder belt from the stepper motor assembly and note the position of belt.
6. Lift the rewinder PCBA from the spine and make note of the guide pin for re-installation. See Figure 6.
(Note: rewinder PCBA mounting plate is not included rewinder motor driver PCBA. It does come with 710-090S-001 Spare
Kit.)
6. Reverse the procedure to install replacement stepper motor assembly.
7. Pull the stepper motor assembly away while tighting the Torx screws to tighten rewinder belt tension. See Figure 3.
location
Intermec Proprietary Document
Model
PM43,PM43C
9
9
Figure 6
DOCUMENT NO.
SWIPM43x-000
63 of 70
Figure 5
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