Samsung CLP 550 - Manual (Page 84)

U SING P RINT M ATERIALS 3.8
2 Load paper with the print side facing up. For more
information, see steps 4 and 5 on page 3.5~3.6.
3 Pinch the paper guide, as shown and move it towards the
paper until it lightly touches the side of the stack. Do not
push the guide to tightly against the edge of the paper as it
may cause the paper to bend.
Using the Optional Tray 2
The optional tray, Tray 2, can hold a maximum of 500 sheets of
plain paper.
To load paper in Tray 2, follow the instructions for loading paper
on page 3.4.