Document Top Sensor (Sw351); Document Set Sensor (Sw352) - Panasonic KX-FP215 Service Manual

KX-FP215
6.5.1.

Document Top Sensor (SW351)

When a document is brought to the read position, the SW turns ON, and the input signal of IC301-6 pin (Operation Board) becomes
a low level. When there is no document at the read position, the SW turns OFF, and the input signal of IC301-6 pin (Operation
Board) becomes a high level.
Out of the Read Position
At the Read Position
6.5.2.

Document Set Sensor (SW352)

When a document is set, the SW turns ON, and the input signal of IC301-9 pin (Operation Board) becomes a low level. When there
is no document, the SW turns ON, and the input signal of IC301-9 pin (Operation Board) becomes a high level.
No document
Set document
SW Signal (IC301-6 pin)
OFF High level
ON Low level
SW Signal (IC301-9 pin)
OFF High level
ON Low level
32