Canon Booklet Trimmer-A1 Service Manual page 66

CHAPTER 2 BASIC OPERATIONS
2. Signals
a. Input Signals
(1) SPS110_SIG (PS110 → trimmer driver PCB → trimmer DC controller PCB);
it is an upper limit detection signal for the holder plate.
L: not at upper limit
H: at upper limit
(2) PS111_SIG (PS111 → trimmer driver PCB → trimmer DC controller PCB);
it is a lower imit detection signal for the holder plate.
L: not at lower limit
H: at lower limit
(3) PS112_SIG (PS112 → trimmer driver PCB → trimmer DC controller PCB);
it is a home position detection signal for the pusher plate.
L: at HP
H: not at HP
(4) IN (PS113 → trimmer driver PCB);
it is a stacker full detection signal.
L: full
H: not full
(5) M106 _CONT (trimmer DC controller PCB → trimmer driver PCB);
it is an ON/OFF control signal for M106.
L: M106 ON
H: M106 OFF
(6) M106_F/R (trimmer DC controller PCB → trimmer driver PCB);
it is a rotation direction switch signal for M106.
L: M106 forward
H: M106 reverse
(7) M107_CONT (trimmer DC controller PCB → trimmer driver PCB);
it is an ON/OFF controller signal for M107.
L: M107 ON
H: M107 OFF
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COPYRIGHT© 2002 CANON INC. 2000 CANON BOOKLET TRIMMER-A1 REV.0 FEB. 2002