Xerox Phaser 4500, Service Manual, Page: 425 / 537

8-136 Phaser 4500 Service Manual
8. Lift the Stacker Cover with the attached Stacker Tray Assembly to remove it
from the Stacker.
Replacement
Caution
To avoid breaking the sensor flag off the right end of the Stack Full Actuator, be
very careful while sliding the Stacker Assembly back into the Stacker Cover. It is
important that the flag shaft clears the output tray hinge bracket.
1. Lay the Stacker Cover on its back side.
2. Slide the stacker up into place inside the Stacker Cover, being careful to not break
the Output Full Actuator arm or flag.
3. Install the four screws (gold tapping, 8 mm) that attach the Stacker Cover to the
Stacker.
Note
The crank arms on the Stack Full Actuator and Stack Full Shaft are hidden
by hoods on the Stacker Cover. A small mirror and flashlight might be
helpful.
4. Snap the Link from the right Flapper to the crank arm on the Stack Full Actuator.
5. Fit the hinge pins at both ends of the Right Flapper into the hinge brackets on the
Stacker Cover.
6. Install the Right Flapper in a similar manner.
7. Install the Weight.
8. Install the Stacker Rear Cover (page 8-133).
Note
After installation, manually move the Left Flapper and verify that the Stack
Full Actuator moves together with the Left Flapper.