CPC G03G 15/04036 (2013.01) | 20 Claims |
1. An exposure device comprising:
at least one light emitter that includes:
a substrate; and
a light-emitting device disposed on the substrate; and
a position adjuster that includes:
a contact member having an outer periphery in contact with the substrate;
a support member that rotatably supports the contact member; and
at least one mover that is in contact with the support member to move the support member in a light emission direction of the light emitter,
wherein the at least one mover is movable in a direction that is perpendicular to the light emission direction of the light emitter.
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