M518489 - PR sensor BKT

M518489 – PR sensor bracket – Mimaki CJV150/CJV300

The PR Sensor BKT M518489 is the pressure-roller sensor bracket on Mimaki CJV150 and CJV300 series printers.

It gives the precise positioning and mechanical hold of the sensor that detects the presence and position of the pressure roller, ensuring reliable control of the media feed and pressure during printing or cutting. A damaged or mispositioned bracket can cause detection errors, media-feed faults or print-cycle malfunctions.

This genuine Mimaki bracket restores full compliance with the manufacturer specification.

Technical specifications

• OEM reference: M518489
• Manufacturer: Mimaki (OEM)
• Part type: Pressure-roller sensor bracket
• Shipping: Shipped ready to install

Compatibility & use

• Mimaki CJV150
• Mimaki CJV300

Function

• Positions and holds the pressure-roller sensor precisely
• Ensures reliable detection of the pressure-roller presence and position
• Supports control of the media feed and pressure

Signs of wear

• Pressure-roller detection errors
• Media feed or guiding faults
• PR sensor error messages on the machine screen
• Intermittent malfunctions during print or cut cycles

Replacing this part restores the machine to proper working order.

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