• Before the machine leaves the factory, the main power switch behind the left front door is set to ON. If this switch is OFF, it must be set to ON.
  • As a safety precaution, set both switches to OFF and disconnect the main machine power cord before servicing the machine.
  • After servicing the machine, be sure to set the main power switch back to ON.

  • The operator should use the operation power switch on the left front corner of the machine to turn the machine ON and OFF, not the main power switch behind the left front door.
  • However, the operator may not be able to switch the machine OFF after a serious error occurs (a fatal error in the fusing unit, for example). In such cases, the operator can use the main power switch to switch the machine OFF. This is the only time the operator should use the main power switch to turn the machine off.
  • The service technician should always switch off both switches (and disconnect the power cord) before servicing the machine.