If dust accumulates within the machine, there is a danger of fire or other trouble. It is therefore recommended that you consult with your service representative in regard to cleaning of internal parts. This is particularly effective if accomplished prior to seasons of high humidity. Consult with your service representative in regard to the cost of cleaning the internal parts of the machine.
Other precautions
If the optional fax kit is installed, when the main power switch is off ( 
position), fax send/receive is disabled. To turn the power off, press the Power key on the operation panel.
Do not place heavy objects on the machine or cause other damage to the machine.
Do not open the front cover, turn off the main power switch, or pull out the power plug during copying.
When lifting or moving the machine, contact your service representative.
Do not touch electrical parts, such as connectors or printed circuit boards. They could be damaged by static electricity.
Do not attempt to perform any operations not explained in this handbook.
Caution: Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
Do not look directly at the light from the scanning lamp as it may cause your eyes to feel tired or painful.
Cautions when handling consumables
Caution
Do not attempt to incinerate the toner container or the waste toner box. Dangerous sparks may cause burns.
Keep the toner container and the waste toner box out of the reach of children.
If toner happens to spill from the toner container or the waste toner box, avoid inhalation and ingestion, as well as contact with your eyes and skin.
•If you do happen to inhale toner, move to a place with fresh air and gargle thoroughly with a large amount of water. If coughing develops, contact a physician.
•If you do happen to ingest toner, rinse your mouth out with water and drink 1 or 2 cups of water to dilute the contents of your stomach. If necessary, contact a physician.
•If you do happen to get toner in your eyes, flush them thoroughly with water. If there is any remaining tenderness, contact a physician.
•If toner does happen to get on your skin, wash with soap and water.
Do not attempt to force open or destroy the toner container or the waste toner box.
Other precautions
After use, always dispose of the toner container and the waste toner box in accordance with Federal, State and Local rules and regulations.