Canon imagePROGRAF PRO-300 13" Photographic Inkjet Printer - Manual (Page 140)

4. Place printable disc on multi-purpose tray.
Important
• Check that there is no dirt on the multi-purpose tray before placing a printable disc on it.
• When placing a printable disc on the multi-purpose tray, do not touch the printing surface of the
disc or the reflectors (C) on the multi-purpose tray.
1. WITH PRINT SIDE FACING UP, place printable disc, and press it against lock (D) at bottom.
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