Patent attributes
An electrophotographic image forming apparatus (100) including: a cartridge tray (5) movable between an inside position (IP) and an outside position (OP) of a main body of the apparatus with supporting a cartridge (8); a light emitting member (9) having a plurality of light emitting elements for emitting light to expose a photosensitive member in accordance with image information; a support (7) that supports the light emitting member so that the light emitting member assumes between an exposure position (LP) at which the photosensitive member is exposed with the light emitting element and a retracted position (RP) retracted from the exposure position; and an interlocking device (130, 170) that moves the support between the exposure position and the retracted position in association with movement of the tray toward the outside and inside positions.
