Lexmark CS410 Series User Manual page 26

Additional printer setup
2
Label the trays with the supplied tray number labels from the top down.
Note: The standard 250‑sheet tray must be labeled as Tray 1.
3
Place the tray near the printer.
Note: If you are installing both the optional trays, then the optional 550‑sheet tray must always be installed as
the first tray when configuring from the bottom to the top.
4
Align the 650‑sheet duo tray with the optional 550‑sheet tray, and then lower it into place.
5
Align the printer with the 650‑sheet duo tray, and then lower the printer into place.
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