Samsung CLP 500N - Manual (Page 82)

U SING P RINT M ATERIALS 3.18
To print on transparencies:
1 Open Multi-purpose Tray and unfold the paper support.
2 Only load transparencies into the Multi-purpose Tray. They
must be loaded with the print side downwards and the
top with the white leading edge entering the printer
first. Adjust the guide to fit the width of the transparencies.