Pro 7900 and 9900 Field Repair Guide 10/6/10
Ink Bay (Right) Removal Printer Component, Software Item, LCD Display, Printer Button Page 126.
Ink Bay (Right) Removal
1. Drain the ink from the Printer following the directions found in the Ink Draining Procedure chapter
located in the reference section.
Note: The Ink Draining procedure uses air pressure to force the Ink out of the Ink Lines through the
Print Head. Because of the nature of the hardware the ink in the Lines is replaced by pressurized
air. Opening the Ink System will result in the escape of the pressurized air, and a small amount of
“ink froth”. Have paper towels ready to capture the ink.
2. Remove the Side Cover (Right).
3. Remove the Cleaning Unit (optional).
4. Disconnect the Air Pressure Line.
Disconnect the Air Pres-
sure Line, and free it from
the Guide.
View from the back.