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Internal Finisher SR3180 (D766)

Junction gate/trailing edge presser mechanism

The junction gate motor [E] drives the junction gate [D], trailing edge presser [B], and the reverse rollers [C]. The junction gate motor HP sensor [A] detects the home position.

Timing of operation

 Junction gate

 Upper-transportation position Lower-transportation position

The junction gate moves to the lower transportation position when the trailing edge of the paper reaches the point 10mm after the junction gate. (Paper position is based on the entrance sensor, and is controlled by motor pulses.)

 Lower-transportation position Upper-transportation position>

The junction gate moves to the upper transportation position when the trailing edge of the paper reaches the guide fence, and the trailing edge presser moves to the press position.

 Trailing edge presser (Reverse roller)

 Press position Pressure release position>

The trailing edge presser moves to the pressure release position when the trailing edge of the paper reaches the reverse roller.

 Pressure release position Press position>

The trailing edge presser moves to the press position when the trailing edge of the paper reaches the guide fence.

The junction gate motor rotates clockwise, and switches the junction gate and the trailing edge presser (reverse roller). The positions of the junction gate, trailing edge presser and reverse roller vary as follows.

INTERNAL FINISHER SR3180 (D766)

INTERNAL FINISHER SR3180 (D766)

INTERNAL FINISHER SR3180 (D766)

Internal Finisher SR3180 (D766)

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