Samsung SL-M2070W-XAA - Manual (Page 40)

Media and tray
40 2. Menu Overview and Basic Setup
• Do not push the paper width guide too far causing the media to warp.
• Do not use a paper with a leading-edge curl, it may cause a paper jam or
the paper can be wrinkled.
• If you do not adjust the paper width guide, it may cause paper jams.
4 Squeeze the paper width guide and slide it to the edge of the paper stack
without causing it to bend.
5 When you print a document, set the paper type and size for the tray (see
"Setting the paper size and type" on page 45).