Brother LX-300 Service Manual page 159

Problem
d. Abnormal Y- Actuator Y cuts photosensor
carriage power at start position?
ON processing
Photosensor cut off when
not at start position?
Error during Y-carriage
position detection?
e. Abnormal Y- Error during Y-cutter
cutter power position detection?
ON processing
Check Item
Deformed Y sensor
rail.
Actuator Y incorrectly
installed.
Defective actuator Y.
See
See
Cause Remedy
Replace the Y
sensor rail.
Replace the Y
sensor carriage unit.
Document width cannot be detected correctly.
9
No cutting in Y direction.
11
7-9
See
Repair
Section
3.3.3
3.3.4
3.3.5
3.7.3
3.8