HP 4550 Service Manual - Page 37

WWW WWW LaserJet toner cartridges go to a collection center and are bulk-shipped to our recycling partners who disassemble the cartridge parts for recycling. Materials are separated and converted into raw materials for use by other industries to make a variety of useful products.
U.S. Recycling 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 a single, prepaid, and pre-addressed UPS label that is supplied in the package. For more information, call (800) 340-2445 (U.S. only) or visit the HP LaserJet Supplies website at http:/ /www.hp.com/ljsupplies/planet_index.html.
Non-U.S. Recycling Returns-Non-U.S. customers should call the local HP Sales and Service Office for further information regarding availability of the HP Planet Partners LaserJet Toner Cartridge and Consumables Recycling Program.
Paper-This printer is suited for the use of recycled papers (according to DIN 19 309) when the paper meets the guidelines outlined in the HP LaserJet Family Print Media Guide. For downloadable manuals, go to http://www.hp.com/support/lj4550. When you connect, select Manuals. The user guide is provided on CD-ROM, which allows the same high-quality information to be provided without consuming the large quantities of energy and natural resources required to produce traditional paper manuals. To ensure longevity of your HP LaserJet printer, HP provides the following:
Extended Warranty-HP SupportPack provides coverage for the HP hardware product and all HP-supplied internal components. The hardware maintenance covers a three-year period from date of the HP product purchase. HP SupportPack must be purchased by the customer within 90 days of the HP product purchase. Information on HP SupportPack is available on the Web at http://www.hp.com/ under the HP Services and Support section. International customers can contact the nearest HP-authorized reseller about this service.
Spare Parts and Consumables Availability-Spare parts and consumable supplies for this product will be made available for at least five years after production has stopped. C7085-90921 Chapter 1 Printer description 35