
The Roland Spring Head for the FJ-540 is a precision-engineered component designed to provide tension and positioning support for the printhead carriage assembly. This spring plays a vital role in maintaining proper contact between the printhead and the capping station or wiper during cleaning and idle states, helping to protect the printhead and ensure reliable printing performance.
A worn or damaged spring can cause misalignment, poor capping, or inadequate cleaning—leading to print quality issues or premature printhead wear. Replacing it with a genuine or OEM-equivalent spring ensures your printer operates at its best.


