TX200/ TX300/ TX600
Bar Code Printer Service Manual
19
3.4 Replacing the Black-mark Sensor Module
1. Please refer to the
section 3.3
to remove the hook module
assembly.
2. Remove three screws to take
out the black mylar.
3. Remove two screws on the
black-mark sensor fixing plate.
4. Remove/replace the
black-mark sensor module.
5. Reassemble the parts in the
reverse procedure.
