Read Sharp AR-651 (serv.man19) Service Manual online
AR-651/810 RADF (DOCUMENT FEEDER) 16 - 72
Signal logic
DFOPNS (RADF open/close sensor)
RADF open
RADF close
APS (APS operation sensor)
APS OFF
APS ON
COPS (Cover open/close sensor)
Cover close
Cover open
EMPS (Empty sensor)
No original
Original existing
ULMTS (Upper limit sensor)
Upper limit
—
SIZES 1 (Original width sensor 1)
Original existing
No original
SIZES 2 (Original width sensor 2)
Original existing
No original
SIZES 3 (Original width sensor 3)
Original existing
No original
REGS (Registration sensor)
Original existing
No original
TRYS (Tray sensor)
Original existing
No original
LIMTS (Lower limit sensor)
Lower limit
—
ITFS (Intermediate transport sensor)
Original existing
No original
SOES (Small original exit sensor)
Original existing
No original
READS (Read sensor)
No original
Original existing
SSBS (Small original reverse sensor)
No original
Original existing
LOES (Large original exit sensor)
No original
Original existing
LNGS (Original length sensor)
No original
Original existing
Sensor
Connector level 5V(“1”)
Connector level 0V(“0”)
Sensor
Connector level more than 4V Connector level less than 1V
TRVR (Tray width sensor)
Guide maximum
Guide minimum
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