HP LaserJet Enterprise M604, M605, M606 - User Guide

8. Close the top cover.
9. Pack the used toner cartridge, the protective
shield, and the sealing tape into the box that the
new cartridge came in.
In the U.S. and Canada, 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.
ENWW Replace the toner cartridge 45