This printer can print on plain paper (16.0 to 23.9 lb Bond (60 to 90 g/m²)) and heavy paper (24.0 lb Bond to 60.3 lb Cover (91 to 163 g/m²)) of the following sizes or Index Card. Heavy paper of 44.5 to 60.3 lb Cover (121 to 163 g/m²) can only be loaded in the Multi-purpose tray.