IBM 09N4076 - Manual (Page 35)

To load a CD into a vertically mounted CD-RW drive, follow these steps.
1. Press the Eject/Load button.
2. Look at the illustrations and compare them to your loading tray.
If your loading tray looks like the left illustration, insert the CD carefully so
that the edges of the CD are underneath the tabs on the loading tray. These
plastic tabs cover the edges of the CD and hold it in place. The tabs are
attached to the tray itself and cannot be moved.
If your loading tray looks like the right illustration, insert the CD into the
tray, and gently push the movable tab forward to hold the CD in place.
3. Close the loading tray by pressing the Eject/Load button, or by gently pushing the
tray in.
Part 1: Installation and usage guide 1-27