Environmental Product Stewardship program
Protecting the environment
Hewlett-Packard Company is committed to providing quality products in an environmentally sound
manner. This product has been designed with several attributes to minimize impacts on our
environment.
Ozone production
This product generates no appreciable ozone gas (O
3
).
Energy consumption
Power usage drops significantly while in sleep mode, which saves natural resources and saves
money without affecting the high performance of this product. This product qualifies for ENERGY
STAR
®
(Multifunctional devices, Version 1.0), which is a voluntary program to encourage the
development of energy-efficient office products.
ENERGY STAR
®
is a U.S. registered service mark owned by the U.S. government. As an ENERGY
STAR partner, Hewlett-Packard Company has determined that this product meets ENERGY STAR
Guidelines for energy efficiency. For more information, see
www.energystar.gov.
Toner consumption
EconoMode uses significantly less toner, which might extend the life of the print cartridge.
Paper use
This product's optional automatic duplex feature (two-sided printing) and n-up printing (multiple
pages printed on one page) capabilities can reduce media usage and the resulting demands on
natural resources. (The automatic duplex feature is available only for models that include a built-in
duplexer. Manual duplexing is available for all models. See
HP LaserJet 4345mfp configurations.)
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 and fuser) can
be returned to HP through the HP Printing Supplies Environmental Program. An easy-to-use and free
take back program is available in more than 30 countries/regions. Multilingual program information
and instructions are included in every new HP LaserJet print cartridge and supplies package.
HP Printing Supplies Returns and Recycling Program Information
Regulatory information 29
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