HP Deskjet D1550 Printer - Manual (Page 106)

ENERGY STAR is a U.S. registered service mark of the U.S. EPA. As an ENERGY STAR partner,
HP has determined that this product meets ENERGY STAR guidelines for energy efficiency.
For more information on ENERGY STAR guidelines, go to the following Web site:
www.energystar.gov
Environmental product stewardship program 103
Tec
hnical info
rmat
ion