Rev.D Product Overview Appendix D-37
TM-U675/U675P (with autocutter) Service Manual
Confidential
4. The movable blades (scissors blade and sliding blade) intersect at the stationary blade
thereby cutting the roll paper from both edges.
5. The area between the scissors blade and the sliding blade remains uncut and the movable
blades (scissors blade and sliding blade) retract.
6. When the movable blades (scissors blade and sliding blade) are at their idle positions, the
micro switch detects that status and stops the motor to stop the movable blades (scissors
blade and sliding blade).
Cutter Blade Knobs
In normal operations, if the movable blades (scissors blade and sliding blade) are not at their idle
positions, the cutter motor will rotate in reverse to automatically recover the movable blades
(scissors blade and sliding blade) to their idle positions. However, there are cases in which they
cannot be recovered with the force of the motor, if there is trouble of some form or another. In
that case, you can manually move the movable blades (scissors blade and sliding blade). A knob
is provided on the cutter worm gear to allow manual recovery. Use a pen, or a similar object, to
rotate it in the direction of the arrow. If you can see the movable blade drive shaft near the
position marked with a triangle in the check window, the movable blades (scissors blade and
sliding blade) are at their recovery positions.
Figure D-44
Cutter blade knobs
Check window
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