Epson DFX-9000 Field Repair Guide 3/29/07
Component Replacement Printer Component, Software Item, LCD Display, Printer Button Page 29.
9. Tilt the body of the Carriage Motor away from the printer to create slack in the Carriage Motor Belt.
10. Remove the Tension Pulley located on the Left Side Frame.
11. Pull the Carriage Motor to the right while guiding the Carriage Motor Belt through the Right Side Frame.