HP LaserJet 4050 Printer series - Manual (Page 244)

E-4 Regulatory Information
EN
US Returns
For a more environmentally responsible return of used
cartridges and consumables, HP encourages the use of
bulk returns. Simply bundle two or more cartridges together
and use single, pre-paid, and pre-addressed UPS label that
is supplied in the package. For more information in the U.S.,
call 1-800-340-2445 or visit the HP LaserJet Supplies
website at http://www.ljsupplies.com/planetpartners
Non-U.S. customers should call the local HP Sales and
Service Office or visit the following websites for further
information regarding availability of the HP Planet Partners
LaserJet Toner Cartridge and Consumables Recycling
Program.
Asia/Pacific Region
http://www.asiapacific.hp.com/planp1
Europe
http://www.hp.com/pays/eur_supplies/english/
planetpartners
•
Paper
This printer is suited for the use of recycled papers when the
paper meets the guidelines outlined in the
HP LaserJet Printer
Family Paper Specification Guide. See page 11 for
HP LaserJet Printer Family Paper Specification Guide
ordering information. This printer is suitable for the use of
recycled paper according to DIN 19309.