Replacing the Belt Unit
To prevent electric shock, always turn off the printer and disconnect the power cable from
the grounded outlet before performing maintenance.
Before performing any of the following procedures, read and follow the safety instructions in
your Product Information Guide provided with your product.
Video instructions are also available in the Maintenance Guide.
The Maintenance Guide is included in the Drivers and Utilities CD provided with your printer.
Click start® Run, and then type D:\MaintenanceGuide\MaintenanceGuide.exe (where D is the drive letter
of your CD), and then click OK.
Ensure nothing touches or scratches the surface (black-colored film) of the belt unit. Scratches, dirt, or oil
from your hands on the film of the belt unit may reduce print quality.
To protect the drum cartridges from overexposure to bright light, close the inner cover within five
minutes. If the front cover remains open for more than five minutes, print quality may degrade.
Dell belt units are available only through Dell. To order by phone, see
belt unit for your printer. Dell does not provide warranty coverage for problems caused by using accessories, parts, or
components not supplied by Dell.
Removing the Belt Unit
Do not touch the inside of the printer. Some parts may be hot. Allow time for the printer to
cool before attempting to remove parts.
Remove all paper from the center output tray, and close the MPF cover before opening the front cover.
1. Turn off the printer and wait 30 minutes before removing the belt unit.
2. Raise the latch of the right hand cover and open the cover.
Belt unit can be replaced only when the right hand cover is open.
Stand straight in front of the right hand cover and not in front of the front cover, whenever you open
the right hand cover.
Dell." It is recommended to use a Dell