Stylus Pro 4000 Field Repair Guide 4/28/05
Damper Removal Printer Component, Software Item, LCD Display, Printer Button Page 24.
15. Place the Print Head / Damper Assembly back into the Carriage Mechanism.
16. Replace 4 Screws, 1 Stay Bar, and 1 Spring.
1 Stay Bar
1 Spring
4 Screws