2-23
2.13 Sensor Circuit
2.13.1 Feed Gap and Black Mark Sensor
Fig. 15 Feed Gap / Black Mark Sensor Circuit Diagram
1. The feed gap sensor is a penetrable sensor with 64 levels.
2. Black mark sensor is a reflecting sensor with 64 levels.
3. The feed gap sensor activates when feed gap and black mark SW signal is
high. The black mark sensor activates when GAP& BM_SW signal is low.