A recording apparatus includes a lower unit including a recording unit that performs recording on a medium, and an upper unit including a reading unit that reads a document image, the upper unit being disposed above the lower unit and being configured to open and close with respect to the lower unit. The upper unit includes an arm that maintains an open state of the upper unit by being supported by the lower unit. The lower unit has a cam groove that receives a protrusion disposed on the arm and that has a route along which the protrusion moves in a certain direction when the upper unit opens or closes. A recess that the protrusion enters and that supports the protrusion from below is disposed in the cam groove and the open state of the upper unit is maintained by the protrusion entering the recess.

A scanning apparatus for scanning an object includes a frame and a scanning unit. The frame defines a passage and two frame openings. The passage has two passage openings opposite to each other in a first direction. The frame openings are opposite to each other in a second direction transverse to the first direction, and are in spatial communication with the passage. The scanning unit includes at least one scanning device that includes a scanning casing and a scanner. The scanning casing has a scanning opening in direct connection with one of the frame openings of the frame. The scanner is disposed in the scanning casing, and operable to scan the object via the scanning opening when the object is moving through the passage in the first direction.

A locking mechanism includes a hook, an engaged portion, and a biasing member, and locks a movable unit supported on a unit main body to the unit main body. The hook has a supporting portion pivotably supported on the unit main body and an engaging portion protruding from the supporting portion. The engaged portion is formed on the movable unit and is engageable with the engaging portion. A biasing member biases the hook in such a direction as to let the engaging and engaged portions engage. The hook has a first face facing the engaged portion at the tip end of the engaging portion and a second face extending from the first face toward the supporting portion and inclined relative to the first face in such a direction as to recede from the pivot. With the engaging and engaged portion in engagement, the engaged portion touches only the second face.

Examples disclosed herein relate to a device including a frame with a transparent panel. In examples, the device includes a frame defining an opening of a scanner sub-assembly, the frame including a first side and a second side in contact with the first side; and a transparent panel coupled to the frame to cover the opening, a first side of the transparent panel disposed to be substantially planar with a first side of the frame, and a second side of the transparent panel disposed to be substantially planar with the second side of the frame.

A scanner includes a reading section configured to read a medium being transported, a discharge roller pair configured to nip the medium read in the reading section by a first roller and a second roller and discharge the medium, and a rib disposed in a position overlapping the discharge roller pair in a medium transport direction, the rib protruding from the first roller side toward the second roller side out of the first roller and the second roller, the rib including a first rib disposed on one side in a width direction intersecting the medium transport direction with respect to the discharge roller pair and a second rib disposed on the opposite side of the first rib in the width direction with respect to the discharge roller pair.

An image reading device comprises a document table having a plate-shaped transparent member for a document to be placed thereon, an image reading unit for reading the document placed on the upper surface of the transparent member from the lower surface side of the transparent member, a carriage for driving the image reading unit to move reciprocally, and a case for containing the carriage. The document table has a frame member along a periphery of the transparent member and is secured to the case by engagement right under the frame member.

An image reading device includes an image reader movable along an image reading face, a casing to house the image reader, including a restraint holder, and a restraint to be held by the restraint holder of the casing and configured to restrict movement of the image reader. The restraint includes an operation portion to be disposed outside the casing. The operation portion is operated to move the restraint, in the restraint holder, to: a restricting position to restrict movement of the image reader; a first unlock position to cancel restriction of movement of the image reader; and a second unlock position at which movement of the image reader is not restricted. At the first unlock position, movement of the restraint to the restricting position is allowed. From the second unlock position, movement to the restricting position is less smooth than movement from the first unlock position to the restricting position.

A hardware encoder includes a chassis including at least one vent cut into a first surface of the chassis. The hardware encoder further includes an input interface disposed within the chassis and configured to receive a media signal. The hardware encoder further includes encoding circuitry disposed within the chassis and configured to encode the media signal to generate a media stream. The hardware encoder further includes a network interface disposed within the chassis and configured to send the media stream to a publishing destination. The hardware encoder further includes a bezel attached to the first surface of the chassis and enabling a view of a display screen. A portion of the bezel extrudes in a direction away from the first surface to enable airflow into the at least one vent.

An air filter for an image forming apparatus includes a housing including an air intake part and an air exhaust part, a fan disposed in the housing to form an air flow from the air intake part to the air exhaust part, and a filter disposed in the housing to filter the air flow. The fan draws air in a suction direction along an ejection direction of a sheet ejected from an ejection port in the image forming apparatus.

There is provided an image reading apparatus in which a low output mode is a mode that can be controlled in a coupling state where a low power-feeding USB device is coupled, a high output mode is a mode that can be controlled in a coupling state where a high power-feeding USB device capable of feeding power higher than the low power-feeding USB device is coupled, and a control section does not perform image reading at a second reading speed faster than a first reading speed and performs image reading at the first reading speed in the low output mode.