9. Install the new drum cartridge into the machine following the guides with the side
marked front facing the front.
10. Press both ends of the drum cartridge to place it in a horizontal position.
11. Immediately close the drum cartrdige drawer to protect the other drums from light.
12. Return the Release Handle to its original position.
13. Return the R1-R4 handle to the original position and close the front door/cover.
14. Insert the used drum cartridge into an empty container for recycling.
Replacing the charge corotron
Caution
Do not expose the charge corotron to direct sunlight or strong light from indoor
fluorescent lighting. Image quality may deteriorate when it is exposed to light for more
than two minutes.
Xerox
®
770 Digital Color Press
9-16
User Guide
Maintenance