Samsung SL-M2020W-XAA - Manual (Page 27)

Media and tray
27 2. Learning the Basic Usage
2
Loading paper in the tray
1 Open the tray.
2 Flex or fan the edge of the paper stack to separate the pages before
loading papers.
3 Adjust the tray size to the media size you are loading (see "Tray overview"
on page 26). Then place the paper with the side you want to print facing
up and open the output tray.
4 Squeeze the paper width guide and slide it to the edge of the paper stack
without causing it to bend.
2
3
4
1