Canon iPF780 Series - Disposing of the Lithium Battery

Chapter 1
1-46
1.7.3.6 Disposing of the Lithium Battery
0013-5952
The main controller PCB of this printer is equipped with a lithium battery to back up various data.
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
"For CA, USA Only
Included battery contains Perchlorate Material-special handling may apply. See
http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
for detail."