Top Page > Operating Instructions > Troubleshooting > Precautions for Removing Jammed Paper / Replacing Consumables > When Replacing Consumables
For the location of the sensors in the machine and replacement units, see the following illustrations.
Main unit
1. When replacing the drum unit
2. When replacing the fusing unit
3. When replacing the transfer unit
4. When replacing the waste toner bottle
Drum unit
Fusing unit
Transfer unit