Maintenance
5.
Place the used waste toner container in the empty box.
6.
Hold the left side of the new waste toner container and slide it into the printer until it clicks.
7.
Clean the printhead lenses. For details, see
8.
Close the front cover.
182
WorkCentre 7800 Series Multifunction Printer
User Guide
Cleaning the Printhead Lenses
on page 176.