HP Color LaserJet Pro M454dw - Manual (Page 60)

11. Pack the used toner cartridge into the box the new cartridge came in, or use a large cardboard box and fill it
with several cartridges you need to recycle. See the enclosed recycling guide for information about
recycling.
In the US, a pre-paid shipping label is included in the box. In other countries/regions, go to www.hp.com/
recycle to print a pre-paid shipping label.
Adhere the pre-paid shipping label to the box, and return the used cartridge to HP for recycling.
http://www.hp.com/recycle
2
1
50 Chapter 3 Supplies, accessories, and parts ENWW