7 switch circuits – Panasonic KX-P1150 User Manual

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KX-P1150

8.2.7 Switch Circuits

(

) The purpose of the home position switch is to move the carriage to a reference position (home position) at

the left end of the carriage when the power switch is turned on or when a Reset signal is generated.

When the carriage comes to the home position, P60 (pin @ ) changes from H to L level.

(2) The paper out switch detects if the paper is in or out of the machine. When this switch detects paper out,

P63 (pin @ ) changes from H to L and the Power/Paper Out LED flashes to indicate paper out status.

(3) The paper feed selector switch detects if the paper feed selector is in the friction or tractor position.

If the paper feed selector switch is set to the friction position, P61 (pin @ ) is L and if set to the tractor

position, P61 (pin @ ) is H.