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Laser Compliance Statement (for the 310ED Only)
The CD-ROM drive in the IBM ThinkPad 310ED is a laser
product. The CD-ROM drive’s classification label (shown below) is
located on the top of the drive.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
KLASS 1 LASER APPARAT
The CD-ROM drive is certified in the U.S. to conform to the
requirements of the Department of Health and Human Services 21
Code of Federal Regulations (DHHS 21 CFR) Subchapter J for
Class I laser products.
In other countries, the drive is certified to conform to the
requirements of EN60825.
!
CAUTION:
Do not open the CD-ROM drive; no user adjustments or
serviceable parts are inside.
Use of controls, adjustments or the performance of procedures
other than those specified may result in hazardous radiation
exposure.
Class I (1) laser products are not considered to be hazardous. The
CD-ROM drive has an internal, Class I (1), 0.5-milliwatt, aluminum
gallium-arsenide laser that operates at a wavelength of 760 to 810
nanometers. The design of the laser system and the CD-ROM drive
ensures that there is no exposure to laser radiation above a Class I
(1) level during normal operation, user maintenance, or servicing
conditions.