Replacing a Drum Cartridge
Other than replacing a drum cartridge after 348,000 prints, you may need to replace a
drum cartridge if it is damaged by light or you are experiencing spots and streaks on
All four Drum cartridges are interchangeable.
After replacing the drum cartridge, the system automatically resets the High Frequency
Service Item (HFSI) usage counter of this CRU component to zero (0). Check the
Consumables screen for the reset and new status.
Do not leave the Drum Cartridge Drawer open for more than one minute. Exposing the
drum cartridges to direct sunlight or strong light from indoor fluorescent lighting for
more than one minute may cause image quality defects.
Replace drum cartridges while the press is powered ON.
1. Ensure that the press is stopped and not currently printing jobs.
2. Open the press Left and Center Front doors.
3. Turn the R1-R4 Drum Drawer Handle clockwise (right) to the unlock position.
Quick Start Guide