Dell 3010CN Service Manual page 19

8. Lock the tray(s) into place by removing the top tray from the tray module and rotating the
locking mechanism as shown in the graphic.
9. Replace all trays and load the paper.
10. Turn on the printer.
The printer will automatically detect the attached tray(s) but will not detect the
paper type.
11. Print a Printer Settings page to verify the optional 250-sheet tray module or 500-sheet tray
module is installed correctly.
Intro-17