Panasonic KX-FLB852CX Service Manual page 245

KX-FLB852CX / KX-FLB852CXS
7.12.16. FB COVER SENSOR
This switch detects whether FLATBED cover is opened or closed.
When FLATBED cover is opened, the input signal of IC604-118pin becomes high level.
When FLATBED cover is closed, the input signal of IC604-118pin becomes low level.
Signal (IC604-118pin)
Cover open High level
Cover close Low level
7.12.17. TOP COVER SENSOR
The Switches detect whether the printer cover is open or closed.
When the printer cover is closed, the switches turn ON, and the input signal of IC604-97pin becomes a high level.
When the printer cover is open, the switches turns OFF, and the input signal of IC604-97pin becomes a low level.
Switch Signal (IC604-97pin)
Open OFF Low level
Close ON High level
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