HP 2820 - Manual (Page 310)

Environmental Product Stewardship program
Ozone production
This product generates no appreciable ozone gas (O3).
Energy consumption
This product qualifies for ENERGY STAR®, which is a voluntary program established
to encourage the development of energy-efficient office products.
ENERGY STAR is a U.S. registered service mark of the U.S. Environmental Protection
Agency. As an ENERGY STAR® partner, Hewlett-Packard Company has determined that
this product meets ENERGY STAR® Guidelines for energy efficiency. For more information,
see
http://www.energystar.gov .
Paper use
The manual duplex feature [two-sided printing; see Printing on both sides (duplexing
manually) and N-up printing capability [multiple pages printed on one sheet; see Printing
multiple pages on one sheet of paper (N-up printing) can reduce paper usage and the
resulting demands on natural resources.
Plastics
Plastic parts over 25 grams are marked according to international standards that enhance
the ability to identify plastics for recycling purposes at the end of the product’s life.
HP LaserJet printing supplies
In many countries/regions, this product's printing supplies (for example, print cartridge,
imaging drum) can be returned to HP through the HP Printing Supplies Returns and
Recycling Program. An easy-to-use and free takeback program is available in over 48
countries/regions. Multi-lingual program information and instructions are included in every
new HP LaserJet print cartridge and supplies package.
HP Printing Supplies Returns and Recycling Program Information
Since 1990, the HP Printing Supplies Returns and Recycling Program has collected millions
of used HP LaserJet print cartridges that otherwise may have been discarded in the world's
landfills. The HP LaserJet print cartridges and supplies are collected and bulk shipped to our
resource and recovery partners who disassemble the cartridge. After a thorough quality
inspection, selected parts are reclaimed for use in new cartridges. Remaining materials are
separated and converted into raw materials for use by other industries to make a variety of
useful products.
U.S. returns
294 Appendix D Regulatory information ENWW