21945146 - Roland Wire

Roland SJ-640 / SJ-645EX / CJ-60 Cable — Part No. 21945146

Wire 21945146 is an original Roland internal cable designed for SOLJET large-format printers in the SJ and CJ series. This type of cabling provides the electrical connection between the machine’s various components (electronic boards, motors, sensors and print heads) and ensures the correct transmission of control and power signals within the system.

A damaged, severed or corroded cable can cause intermittent or permanent malfunctions in the machine. Replacing it with a genuine Roland part ensures a reliable connection and optimum durability.

Technical specifications

• Part number: 21945146
• Brand: Roland (genuine part)
• Type: Internal cable / wiring harness

Compatibility

• Roland SOLJET SJ-640
• Roland SOLJET SJ-645EX
• Roland CJ-60

Possible symptoms in the event of a fault

• Intermittent malfunctions or random errors on the machine
• Loss of signal between components (motor, sensor, board)
• Unexpected stoppages or erratic behaviour during printing
• Visually inspect the cable if an unidentified fault occurs on these models

♻️ DG Spare Parts — European specialist in spare parts for large-format printers.