Dell 3000cn Color Laser Printer User Manual page 121

CAUTION: Do not attempt to clear any jams using tools or instruments. This may permanently damage the
printer.
1 Duplex module
2 Print media source
3 Duplex cover
4 Feeder cover
5 Inner rear cover
6 Bias Transfer Roll (BTR) cover
7 Fuser cover
8 Paper cover (not present when duplex module has been installed)
Removing Print Jams Near the Fuser Unit
NOTE:
To resolve the message displayed on the operator panel, you must clear all print media from the print media
path.
When Using the Optional Duplex Module
1. Open the duplex module.