A reading device includes a body having a base on which a read target object is placed, a reader that reads the read target object placed on the base, a first attachment frame to which the reader is attached such that the reader is disposed above the base, an operation unit that is used for operating the device by touching, a second attachment frame to which the operation unit is attached such that the operation unit is disposed above the base and below the reader, and a body frame to which at least the first attachment frame is attached. The first attachment frame includes multiple frame portions extending upward at positions located away from each other.

A paper thickness detecting device that detects a paper thickness in accordance with a detection signal of a displacement sensor, includes: a pair of paper thickness detecting rollers including a first roller and a second roller that pinch a paper conveyed via a pair of conveyance rollers; and the displacement sensor that detects a displacement amount of the pair of paper thickness detecting rollers at the time when the paper passes through the pair of paper thickness detecting rollers, wherein the paper thickness is detected on the basis of the displacement amount of the pair of paper thickness detecting rollers that follows to rotate with respect to the paper conveyed via the pair of conveyance rollers.

An image reading apparatus includes a reading unit, a cover, and a hinge mechanism connecting the cover to the reading unit pivotably about a pivot axis which extends in a first direction. A center of gravity of the cover is closer to a first end of the cover in a first direction than to a second end of the cover. A first hinge is spaced from the center of gravity toward the second end of the cover in the first direction. A second hinge is disposed closer to the center of gravity in the first direction than the first hinge. The first hinge includes a base member disposed movably in the reading unit, a pivot member coupled to the cover, and an urging member exerting an urging force between the base member and the pivot member so as to maintain the cover at a pivoted position.

The invention backups job data, and detects and predicts the occurrence of trouble in a storage device. A gateway registers job data registered in a HDD and vibration-detection information of a vibration-detection sensor received from a user terminal in a memory, and then transmits the job data to a MFP. The MFP registers the job data in a HDD, and according to a request from the gateway, transmits the job data registered in the HDD and vibration-detection information of a vibration-detection sensor to the gateway. The gateway compares the data amount of when the job data is registered in the memory and the data amount of the job data from the gateway, and when there is a difference, registers trouble information related to the HDD in the memory.

An image reading device includes: a housing, a document loading surface, a reading unit, a first through hole, a second through hole, an insertion member, and a first member. The first through hole is provided in a manner such as to be pierced through the housing. The second through hole is provided oppositely to the first through hole in a manner such as to be pierced through the reading unit located at a predefined place. When being inserted in the first through hole and the second through hole, the insertion member stops movement of the reading unit in a horizontal direction and fixes the reading unit in the housing. The first member closes the first through hole and has a shape deforming in accordance with the insertion of the insertion member in the first through hole and the second through hole.

An image reading device includes: a housing, a document loading surface, a reading unit, a first through hole, a second through hole, an insertion member, and a first member. The first through hole is provided in a manner such as to be pierced through the housing. The second through hole is provided oppositely to the first through hole in a manner such as to be pierced through the reading unit located at a predefined place. When being inserted in the first through hole and the second through hole, the insertion member stops movement of the reading unit in a horizontal direction and fixes the reading unit in the housing. The first member closes the first through hole and has a shape deforming in accordance with the insertion of the insertion member in the first through hole and the second through hole.

An image reading apparatus includes a sensor unit configured to move, a first driven pulley and a second driven pulley disposed apart from each other in a movement direction of the sensor unit, a drive pulley and a third driven pulley disposed between the first driven pulley and the second driven pulley in the movement direction, and a belt wound around the first driven pulley, the second driven pulley, the drive pulley, and the third driven pulley. The belt is bent at positions where each of the first driven pulley, the second driven pulley, and the drive pulley contacts an inner surface of the belt and is bent at a position where the third driven pulley contacts an outer surface of the belt.

An image reading apparatus includes a reader, a conveying path, a conveyer, a conveyer housing, and a frame. The conveying path guides the sheet having the image to a reading position and guides the sheet read by the reader in an ejecting direction. The conveyer conveys the sheet along the conveying path. The conveyer housing supports the conveying path and the conveyer. The frame comprises columns and beams that connect adjacent columns. The frame individually fixes the reader and the conveyer housing. The columns are provided with resilient conveying-housing fixing members, the conveying-housing fixing members each having a length smaller than the distance between adjacent columns. The conveying-housing fixing members comprise a material having rigidity lower than the material of the beams. The conveyer housing is fixed to the frame by the conveying-housing fixing members. The reader is fixed to the beams.

A touch panel has a display region for an operation screen and senses an outer object touching the display region. A vibrator unit applies vibration to the display region. In response to the touch panel sensing the object, a response controller unit instructs the vibrator unit to apply to the display region vibration responsive to the object. The response controller unit checks whether an image processing unit is under waiting or operating condition at the time the touch panel senses the object, and when the image processing unit is under the operating condition, sets the responsive vibration to a level lower than when the image processing unit is under the waiting condition.

A paper thickness detecting device that detects a paper thickness in accordance with a detection signal of a displacement sensor, includes: a pair of paper thickness detecting rollers including a first roller and a second roller that pinch a paper conveyed via a pair of conveyance rollers; and the displacement sensor that detects a displacement amount of the pair of paper thickness detecting rollers at the time when the paper passes through the pair of paper thickness detecting rollers, wherein the paper thickness is detected on the basis of the displacement amount of the pair of paper thickness detecting rollers that follows to rotate with respect to the paper conveyed via the pair of conveyance rollers.