Panasonic KX-P7105, KX-P7110 4.4.13. 2nd Feeder I / F Circuit

4.4.13. 2nd Feeder I / F Circuit
The 2nd Feeder control signals are explained as follows.
CLOCK_OP: This is the clock signal. 2nd Feeder Board generates motor drive signals for 2nd Feeder Motor from this clock signal.
nMOEN_OP: This is the control signal for 2nd Feeder Motor. When IC001 sends the low level nMOEN_OP signal, the 2nd Feeder
Motor is rotated.
nPUCTL_OP: This is the control signal for the pickup solenoid in the 2nd Feeder. When IC004 sends the low level nPUCTL_OP signal,
the pickup solenoid is activated.
nOPTION: This is the detection signal whether the 2nd Feeder is connected to the printer or not. When the 2nd Feeder is connected
to the printer, the nOPTION signal becomes low level.
nPNON_OP: This is the detection signal whether the media is at the 2nd Feeder Paper Cassette or not. When the media is set in the
2nd Feeder Paper Cassette, nPNON_OP signal becomes low level.
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KX-P7105 / KX-P7110