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NS170 User Guide - Appendix C: Maintenance
C - 5
4.
Wipe the tray with a dry soft cloth.
Caution
Do not wipe the lens of the optical drive. Doing so may damage
the lens and may cause a malfunction of the drive.
5.
Push the tray to close it.
6.
Wipe the signal side of the optical drive with a dry soft cloth.
Caution
■
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.
■
Inserting the CD-ROM into the server may cause failure.