Samsung M262x Benutzerhandbuch (en)

4. Troubleshooting
Tips for avoiding paper jams
By selecting the correct media types, most paper jams can be avoided. To avoid paper jams, refer to the following guidelines:
Do not overload the tray. Ensure that the paper level is below the paper capacity mark on the inside of the tray.
Do not remove paper from the tray while your machine is printing.
Flex, fan, and straighten paper before loading. 
Do not use creased, damp, or highly curled paper.
Do not mix papers type in a tray.