Asus CRW-5232AS - Manual (Page 34)

34 ASUS CRW-5232AS
12-cm Disc
8-cm Disc
If you are using a 12-cm disc, place it
on the outer circular border of the tray.
If you are using an 8-cm disc, place it
on the inner circular border.
2. When the drive tray ejects out of the drive,
place the disc on the tray with the label
(printed) side up.