Toshiba PSA10C-00REH User Manual page 71

Operating Basics
3. Lay the CD/DVD, label side up, in the drawer.
Inserting a CD/DVD
When the drawer is fully opened, the edge of the computer will extend
slightly over the CD/DVD tray. Therefore, you will need to turn the
CD/DVD at an angle when you place it in the tray. After seating the
CD/DVD, however, make sure it lies flat, as shown in figure 4-8.
Do not touch the laser lens. Doing so could cause misalignment.
Be careful to keep foreign matter from entering the drive. Check the back
edge of the tray to make sure it carries no debris before closing the drive.
Satellite Pro A10 Series 4-5