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AR-651/810 RADF (DOCUMENT FEEDER) 16 - 7
16. 5. Operations
16. 5. 1. A4 single-sided feeding
(Operational condition: A4 original/Reproduction ratio: 100%)
(1) Original setting
The empty sensor turns ON when the original has been set on the original feeding tray.
(2) Lifting of the lifting tray
The tray lift motor rotates to lift the tray after receiving the original feeding signal from the copier. With a
specified delay after the upper limit sensor has detected a top side of the original, the tray lift motor
stops rotating.
(3) Start of separation
The feed motor starts to rotate forward. When the original length sensor detects the leading edge of the
original, the tray lift motor starts to rotate to lower the tray to a specified level.
The feed motor stops rotating when the original has been transported a specified distance after the
registration sensor had detected the leading edge of the original. From 2nd original, feeding starts after
the admission signal to start feeding is received.
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