Abstract: Provided is a controlling device for controlling an image reading apparatus that optically reads an original, which includes a lighting controlling section that controls a first lighting section and a second lighting section which are the first and second lighting sections provided in the image reading apparatus, form each of the linear light emitting regions, and irradiate the original with light from directions intersecting with each other, and the lighting controlling section includes a first mode unit that controls the first and second lighting sections in a first mode in which one of the first and second lighting sections irradiates the original, a second mode unit that controls the first and second lighting sections in a second mode in which both of the first and second lighting sections irradiate the original.

Abstract: A stacked electrical connector includes a front mating face, an insulative housing comprising and a plurality of contacts. The insulative housing has a first housing and a second housing arranged in an up-to-down direction. The first housing defines a plurality of inserting ports. The second housing defines a receiving space. The contacts include a plurality of first contacts and second contacts. The first contacts each has a first contact portion extending into the inserting port and a first soldering tail extending out of the insulative housing downwardly. The second contacts each has a second contact portion extending into the receiving space and a second soldering tail extending out of the insulative housing downwardly. All the first soldering tails are arranged closer to the mating face than the second soldering tails.