| 摘要 |
A coupling for distributing fluid to a printhead, the coupling having a housing, a port plate movably mounted on the housing by a shaft, the port plate having a plurality of ports for receiving respective fluid spouts of the printhead, a seal member mounted on the housing between the housing and the port plate, the seal member having a plurality of seals which align with respective ones of the ports of the port plate and a compression spring mounted on the shaft by a washer so as to be compressed between the washer and the port plate. |
