Epson Stylus Pro 4000 Field Repair Manual page 20

Stylus Pro 4000 Field Repair Guide
6. Disconnect the Ink Lines, from the Dampers to be replaced.
7. Remove the Stay Bar that fastens the Dampers to the Assembly.
Remove the Stay Bar.
Damper Removal
Disconnect the Lines at the
Damper (bottom of the Elbow
Joint).
Move the Lines to the side, and
fasten out of the way.
Printer Component, Software Item, LCD Display, Printer Button
4/28/05
Page 20.