Master Cutting Mechanism - Riso RZ9 Series Technical Manual

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CHAPTER 15: MASTER MAKING SECTION

3. Master Cutting Mechanism

The master is cut by the rotary cutter of the cutter unit, which is rotated by the cutter motor. The cutter motor

rotates in one direction.

The cutter HP SW confirms the home position of the rotary cutter. The cutter is at the home position when the

switch is not pressed.

As the cutter motor activates, the gears turn to rotate the rotary blade. The cam on the metal gear pushes

against the actuator of the cutter HP SW and after one rotation of the cam the switch actuator arrives back to

the flat-cut on the cam. The switch actuator is no longer pressed by the cam and the cutter motor stops.

DANKA AUSTRALIA PTY. LTD.

Rotary blade

[ 15 - 4 ] - Rev. 0.2

Cutter motor

Cutter HP SW