User's Guide

Additional information on the ENERGY STAR program and its environmental benets are available on the EPA
ENERGY STAR website at http://www.energystar.gov.
ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental
Protection Agency.
Chemical substances
HP is committed to providing our customers with information about the chemical substances in our products
as needed to comply with legal requirements such as REACH (Regulation EC No. 1907/2006 of the European
Parliament and the Council). A chemical information report for this product can be found at
http://www.hp.com/go/reach.
Mercury statement
This statement applies to all-in-one computers with built-in display panels that do not use LED backlighting.
This HP product may contain the following material that might require special handling at end-of-life:
● Mercury in the uorescent lamp in the display LCD
Disposal of mercury can be regulated because of environmental considerations. For disposal or recycling
information, please contact your local authorities or the Electronic Industries Alliance (EIA)
(http://www.eiae.org).
Perchlorate material–special handling may apply
The computer’s real-time clock battery may contain perchlorate and may require special handling when
recycled or disposed of in California. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate/.
China environmental notices
50 Chapter 6 Environmental notices for desktops, thin clients, personal workstations, all-in-ones, and
point-of-sale terminals