Original Roland VersaUV LEJ-640 / LEC-540 / LEC-330 MOTSENS Junction Board – W701588240

Part number W701588240 is the MOTSENS (motor and sensor) junction board for the Roland VersaUV LEJ-640 hybrid flatbed/roll UV printer and the VersaUV LEC-540 and LEC-330 UV printer/cutters. This is a genuine, original Roland part – not a copy or compatible replacement.

A junction board like this collects the wiring from motors and sensors in one area of the machine and routes it back to the main electronics. If the board or one of its connectors fails, the printer may report sensor errors, lose track of media or carriage position, stop during initialization or show motor errors that appear and disappear as the cables move.

Key features

• Genuine original Roland part
• Motor/sensor junction board for VersaUV LEJ-640 and LEC series
• Part number W701588240
• Resolves intermittent sensor and motor signal faults
• Fits the existing harness connectors

Compatible with the Roland LEJ-640, LEC-540 and LEC-330. When fitting the new board, reseat every connector firmly and check the harness for pinched or worn sections.

Please check the part number on your existing part, or contact us with your machine model and serial number if you are not sure about compatibility.