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APPENDIX
J72 3 GND
J72 4 SOUT O Serial output data
J72 5 SIN I Serial input data
J72 6 SCLK O Pulse Serial clock signal
J72 7 SL0 O H Upper cassette pick-up solenoid drive signal
J72 8 SL1 O Pick-up module identification signal 1
O H Lower cassette pick-up solenoid drive signal
J72 9 PCKCHK O Pick-up module identification signal 2
O Upper/lower cassette selection signal
J72 10 /1st SNS I L Cassette paper detection signal
J72 11 1st SIZE 0 I L Cassette paper size detection signal
J72 12 1st SIZE 1 I L Cassette paper size detection signal
J72 13 1st SIZE 2 I L Cassette paper size detection signal
J72 14 +3.3V O
J73 1 SCLK O Pulse Serial clock signal
J73 2 SIN I Serial input data
J73 3 SOUT O Serial output data
J73 4 GND
J73 5 /SEL2 O L Envelope feeder select signal
J73 6 +24VA O
J75 1 SCLK N.C.
J75 2 SIN N.C.
J75 3 SOUT N.C.
J75 4 GND N.C.
J75 5 /SEL 3 N.C.
J75 6 +3.3V N.C.
Connector Pin Abbreviation I/O Logic Signal name
