NEC EXPRESS 5800 Manuale Utente

A dusty CD-ROM or dust-accumulated tray causes the device to fail to read data correctly.
Follow the procedure below to clean the tray and CD-ROM regularly:

Make sure that the server is powered (the POWER/SLEEP lamp is lit).

Press the Eject button on the front of the CD-ROM drive.
The tray comes out.

Hold the CD-ROM lightly and take it out from the tray.

 Do not touch the signal side of the CD-ROM with your hand.

Wipe the tray with a dry soft cloth.

 Do not wipe the lens of the CD-ROM drive.  Doing so may

damage the lens and may cause a malfunction of the drive.

Press the Eject button or gently push on the tray front to close the tray.

Wipe the signal side of the CD-ROM with a dry soft cloth.

 Wipe CD-ROMs from the center to the outside.  Use only

CD-ROM cleaner if necessary.  Cleaning a CD-ROM with record
spray/cleaner, benzene, or thinner causes damage to the CD-ROM
contents.  At worst, inserting the CD-ROM into the server may cause
failure.