1000016994 - Sensor Interrupter, EE-SX423A_P2

Sensor Interrupter, EE-SX423A_P2

The Sensor Interrupter, EE-SX423A_P2, part number 1000016994, is a photo-interruptor sensor / optical sensor used in Roland roll-fed printers.

This part plays a critical technical role in the machine’s operation. Replacing it restores the equipment to its original performance.

Component function

• Detection of the position or presence of a mechanical
component• Transmission of a logic signal to the control
board• Reference of home
positions• Safety control of mechanical movements

Part numbers

OEM reference: 1000016994

Machine compatibility

• Roland LEC2-330

Important technical information

• Type: photo-switch sensor / optical
sensor• OEM part number:
1000016994• Brand: Roland•
Compatible machines: Roland
LEC2-330• Installation: by a qualified technician

Possible symptoms in the event of a fault

• Positioning errors (origin, home) on
start-up• Sudden stoppage of the carriage or axis•
Sensor error
messages• Erratic or out-of-travel movements

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