The area around the fusing unit is hot. To avoid a burn injury, be careful not to touch any parts except for the specified knob and dial.
In case your hand or any other part of your body comes in contact with the heated section, immediately run it under cold water and seek medical assistance.
Carry out this work carefully so that you keep the inside of the machine, your clothing and hands free from toner contamination.
If any toner does get on your hand, wash it off using water or neutral detergent.
If any toner gets into your eyes, immediately wash it out with water and consult your doctor.