01/02
4-14
8825/8830 Printer
REP 7.7
Repairs and Adjustments
REP 7.7 Motion Sensor
Parts List on PL 7.2
WARNING
Switch off the Main Power Switch. Disconnect the Power Cord.
Removal
1. Loosen the screws and open the Rear Door.
2. Remove the Rewind Clutch (REP 7.6).
3. (Figure 1): Remove the Motion Sensor.
Figure 1 Removing the Motion Sensor
Replacement
1. Reinstall the Motion Sensor and the Rewind Housing.
2. (Figure 2): Reinstall the Encoder Disk.
Figure 2 Reinstalling the Encoder Disk
1
Disconnect the
connector
2
Remove the Encoder
Disk
3
Remove the
screws (3)
4
Remove the
Rewind Housing
5
Press the Motion
Sensor tabs outward
through the slots
6
Remove the
Motion Sensor
1
Align the open slot in
the Encoder Disk with
the opening the housing
2
Reinstall the Encoder Disk
3
Ensue that the slot in the
encoder Disk aligns with
the pin in the shaft