IMAGE FORMING APPARATUS

摘要

An image forming apparatus comprising: an exposing unit including: a first light source comprising a first light emitter and a first light receiver including a first electric output responsive to a received light quantity of the first light emitter; a second light source comprising a second light emitter and a second light receiver including a second electric output responsive to a received light quantity of the second light emitter; and a first light-source driver electrically connected to the first light source and the second light source. The first light-source driver includes: a first output terminal electrically connected to the first light emitter; a second output terminal electrically connected to the second light emitter; and an input terminal electrically connected to both the first electric output and the second electric output.

主权项

1. An image forming apparatus comprising:
an exposing unit including:
a first light source comprising:
a first light emitter; anda first light receiver including a first electric output responsive to a received light quantity of the first light emitter;a second light source comprising:
a second light emitter; anda second light receiver including a second electric output responsive to a received light quantity of the second light emitter; anda first light-source driver electrically connected to the first light source and the second light source, the first light-source driver including:
a first output terminal electrically connected to the first light emitter;a second output terminal electrically connected to the second light emitter; andan input terminal electrically connected to both the first electric output and the second electric output.