Abstract: A fixation device performing a fixation process on a medium in conjunction with a pressure roller includes: a fuser heating to a predetermined temperature to perform the fixation process; a temperature sensor senses a temperature of the fuser as time elapses; a controller electrically connected to the fuser and the temperature sensor; and a database connected to the controller and storing heating time data; wherein the controller obtains a heating time period, during which a temperature of the fuser rises from a non-environment temperature to the predetermined temperature, through the temperature sensor, and judges whether the heating time period falls within a qualified range specified by the heating time data. If the heating time period does not fall within the qualified range, then the controller provides an abnormal message, so that the problem of the fixation device can be solved.

Abstract: A moving head light for stage lighting includes a light sources group having a plurality of light sources, a reflector group slantwise arranged at a circumference of the light sources group; and an angle-adjusting device for adjusting the relative angles between the reflectors and the light sources. Each reflector corresponds to each light source one by one, and the reflector group includes a plurality of reflectors. The moving head light for stage lighting uses the angle-adjusting device to adjust the relative angles between the reflectors and the light sources so that lights sent out from the light sources generate a special effect of scaling in a space after being reflected by the reflectors.

Abstract: The present invention discloses a moving head light included a light source group having a plurality of light sources, a reflector group slantwise arranged at a circumference of the light source group, and a rotary drive device for driving the reflector group to rotate relative to the light source group. Each reflector corresponds to each light source one by one, and the reflector group includes a plurality of reflectors. The reflectors are rotated around the light sources, so that the lights sent out from the light sources are projected to the space after being reflected by the reflectors, and the faculae are divided into two from one and jointed into one from two. Accordingly, the stage rendering effect is better and a sort of fantasy feel is produced for persons.

Abstract: The present invention discloses a moving head light included a light source group having a plurality of light sources, a reflector group slantwise arranged at a circumference of the light source group, and a rotary drive device for driving the reflector group to rotate relative to the light source group. Each reflector corresponds to each light source one by one, and the reflector group includes a plurality of reflectors. The reflectors are rotated around the light sources, so that the lights sent out from the light sources are projected to the space after being reflected by the reflectors, and the faculae are divided into two from one and jointed into one from two. Accordingly, the stage rendering effect is better and a sort of fantasy feel is produced for persons.

Abstract: The present invention discloses a moving head light included a light sources group having a plurality of light sources, a reflector group slantwise arranged at a circumference of the light sources group; and an angle-adjusting device for adjusting the relative angles between the reflectors and the light sources. Each reflector corresponds to each light source one by one, and the reflector group includes a plurality of reflectors. The present invention uses the angle-adjusting device to adjust the relative angles between the reflectors and the light sources so that lights sent out from the light sources generate a special effect of scaling in a space after being reflected by the reflectors, therefore, the stage rendering effect is good to make persons feel mystery and fantasy.