KI3781-AALF - Photo interrupter (1 pc)

Photo Interrupter Mimaki UCJV – KI3781-AALF

The photo interrupter (Photo interrupter, KI3781-AALF, 1 pc) is fitted to Mimaki UCJV150 and UCJV300 printers.

It optically detects the presence / position of a component. A fouled sensor mis-detects.

Technical specifications

• OEM reference: KI3781-AALF
• Manufacturer: Mimaki
• Part type: Optical photo interrupter
• Shipping: Shipped ready to install

Compatibility & use

• Mimaki UCJV150
• Mimaki UCJV300

Function

• Sensor detecting a presence / position
• Passes the information to the machine's electronics
• Control component to replace in case of fault

Signs of wear

• Wrong or missing detection
• Erratic behaviour
• Intermittent signal
• Fouled or dead sensor

Replacing this part restores the machine to proper working order.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.