See also:

Ejecting all discs from the player (all disc ejection mode)
1. If you continue to press the “” button, the player will produce beep sound and will enter the all disc ejection mode. At this time, the disc number indicator and “ALL EJECT” indicator will flash. ...

When “PUSH EJECT” is displayed
Press the eject button to unload the disc. Check the disc for damage or deformation, and also check that the correct disc is inserted. Do not try to unload the disc forcibly. Single CDs (i.e., 8 c ...

Other markings
The following makings are also placed on the sidewall. ...