Sony CDP-CX300 Operating Instructions Manual page 9

Removing CDs
After following Steps 1 to 3 of "Inserting CDs" on page
7, remove the discs. Then close the front cover.
To remove discs easily
After following steps 1 to 3 of "Inserting CDs" on page 7,
press p (DISC EJECT). The disc in the selected slot
moves up and you can remove the disc easily. When you
press p again, the disc returns back to the normal
position. If the disc does not return back to the normal
position, reinsert the disc.
Getting Started
Getting Started Playing CDs
9