Canon mf3220, mf3228, mf3240 Service Manual

Page of 120
Chapter 1  
1-4
Do not put the toner into fire. It may explode.
Toner on the Skin or Clothes
1. If your skin or clothes came into contact with toner, wash with water at once.
2. Do not use warm or hot water, which will cause the toner to jell, permanently fusing it with the fibers of the clothes.
3. Do not bring toner into contact with vinyl material. They are likely to react with each other.
1.3.5 Backup Battery
0012-3263
The machine's SCNT PCB are equipped with a lithium battery (1 pc.) serving as a backup source of power in the event of a power shortage or when the power plug
is removed.
LISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.