Samsung NP-Q1EX User Manual page 22

Do not use a damaged
Disk.
There is a danger of
damaging the product or
Do not insert your
Slot.
Use recommended
computer cleansing
solution when cleaning
the product and only use
the computer when it is
completely dried.
Failing to do so may cause
Emergency disk eject
method using paperclip
should not be used
while the disk is in
motion. Make sure to
use the emergency disk
eject method only when
the Optical Disk Drive is
stopped.
Do not place your face
close to the Optical Disk
Drive tray when it is
operating.
Check CDs for cracks
and damage prior to use.
It may damage the disc
and cause disorder of
22
Upgrade Related
Take care when
touching the product
or parts.
The device may be
damaged or you may be
Take care not to throw
or drop a computer
part or device.
Make sure to close the
computer cover before
connecting the power
after a reassembly.
There is a danger of
electric shock if your
body touches an internal