Cutter Sensor Circuit - Brother PT-1800 Service Manual

3.2.9

Cutter Sensor Circuit

Figure 3.2-15 shows the cutter sensor circuit.
Pushing down the cutter lever pivots the attached cutter sensor arm whose tip comes
into contact with the switch of the cutter sensor circuit provided on the main PCB. Upon
receipt of the signal through port P21, the CPU stops printing and tape feeding.
Figure 3.2-15 Cutter Sensor Circuit
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