Canon L90 - Manual (Page 158)

7-21
Maintenance
Shipping
Apply the UPS authorized returning label provided in this guide.
Residents of Alaska and Hawaii: Do not use the UPS authorized returning label. For Alaska
and Hawaii Canon set up alternative mail service with the U.S. Postal Service.
Please call 1-800-OK-Canon to receive U.S. Postal Service merchandise returning label.
Give the shipment to your UPS driver when you receive your next regular delivery (UPS
may charge a fee for customers who call UPS to pick up a cartridge shipment if they do
not already have a delivery scheduled.);
or
Take the shipment to your local UPS receiving point.