HP 4100TN - Manual (Page 246)

244 Appendix E - Regulatory information EN
Environmental product stewardship program
Protecting the environment
Hewlett-Packard Company is committed to providing quality products
in an environmentally-sound manner. The HP LaserJet printer has
been designed with several attributes to minimize impacts on the
environment.
This HP LaserJet printer eliminates:
● Ozone production
The printer uses charging rollers in the electrophotographic
process and therefore generates no appreciable ozone gas (O
3
).
This HP LaserJet printer design reduces:
● Energy consumption
Energy usage drops significantly while in low-power (PowerSave)
mode. Not only does this save natural resources, but it also saves
money without affecting the high performance of this printer. This
product qualifies for E
NERGY S TAR . E NERGY S TAR is a voluntary
program established to encourage the development of energy-
efficient office products.
E NERGY S TAR is a U.S. registered service
mark of the U.S. EPA. As an E NERGY S TAR
partner, Hewlett-Packard Company has
determined that this product meets
E
NERGY S TAR Guidelines for energy
efficiency.
● Toner consumption
EconoMode uses significantly less toner , which might extend the
life of the toner cartridge.
● Paper use
Depending on the type of software program in use, you can
request that a number of pages of your document be printed on
one sheet of paper. This N-up printing practice and the printer’s
automatic duplexing feature, which provides two-sided printing,
can reduce paper usage and the resulting demands on natural
resources.