Abstract: A sheet supply device in an embodiment includes a cassette, a housing, a drawing-in device, a roller, and a guide member. The housing supports the cassette to be movable in a first direction. The drawing-in device draws the cassette into the housing. The roller is supported by one of the cassette and the housing. The guide member is supported by another of the cassette and the housing. The guide member includes a groove having the first direction as a longitudinal direction and having a third direction orthogonal to the first direction and the second direction as a width direction. The roller is disposed in a first portion in the first direction of the groove in a state in which the cassette is housed in the housing.

Abstract: A sheet cassette includes a sheet mounting unit, a first side guide, a second side guide, and a biasing unit. The first side guide comes into contact with the sheet at one end in a sheet width direction. The sheet width direction is a direction perpendicular to a sheet conveying direction in which the sheet is conveyed out from the sheet mounting unit. The sheet width direction is parallel to the mounting surface. The second side guide comes into contact with the sheet at the other end in the sheet width direction. The biasing unit has a biasing member. The biasing member biases at least the first side guide in a direction approaching the second side guide. The first side guide can rotate around a rotation shaft intersecting the mounting surface in a direction in which the first side guide approaches and separates from the second side guide.

Abstract: An image processing apparatus includes an apparatus main body, a sheet feed cassette, a pull-in member, and a biasing member. The sheet feed cassette is provided to be insertable into the apparatus main body. The pull-in member pushes the sheet feed cassette from a pull-in start position to a pull-in complete position to pull in the sheet feed cassette to the apparatus main body. The biasing member biases the pull-in member in the insertion direction. The biasing force of the biasing member in the state where the pull-in member is at a first position closer to the pull-in complete position than the pull-in start position is larger than the biasing force of the biasing member in the state where the pull-in member is at a second position closer to the pull-in start position than the first position.

Abstract: A sheet cassette includes a sheet mounting unit, a first side guide, a second side guide, and a biasing unit. The first side guide comes into contact with the sheet at one end in a sheet width direction. The sheet width direction is a direction perpendicular to a sheet conveying direction in which the sheet is conveyed out from the sheet mounting unit. The sheet width direction is parallel to the mounting surface . The second side guide comes into contact with the sheet at the other end in the sheet width direction. The biasing unit has a biasing member. The biasing member biases at least the first side guide in a direction approaching the second side guide. The first side guide can rotate around a rotation shaft intersecting the mounting surface in a direction in which the first side guide approaches and separates from the second side guide.

Abstract: A sheet processing apparatus has a main body with an insertion slot for a sheet cassette. The sheet cassette has a moveable pin member. A housing in the main body includes a lever partially rotatable about a first axis. The lever has a pin engagement portion at an end of the lever that rotates about a second axis and has an engagement groove into which the pin member can be inserted from a first pin engagement position and a second pin engagement position when the lever has rotated about the first axis. An elastic member applies a force to the lever to rotate the lever toward the insertion direction of the cassette. The housing includes a chassis having a guide groove extending along the insertion direction. The guide groove includes an inclining portion that is inclined with respect to the insertion direction.

Abstract: A sheet processing apparatus has a main body with an insertion slot for a sheet cassette. The sheet cassette has a moveable pin member. A housing in the main body includes a lever partially rotatable about a first axis. The lever has a pin engagement portion at an end of the lever that rotates about a second axis and has an engagement groove into which the pin member can be inserted from a first pin engagement position and a second pin engagement position when the lever has rotated about the first axis. An elastic member applies a force to the lever to rotate the lever toward the insertion direction of the cassette. The housing includes a chassis having a guide groove extending along the insertion direction. The guide groove includes an inclining portion that is inclined with respect to the insertion direction.

Abstract: An image processing apparatus includes an apparatus main body, a sheet feed cassette, a pull-in member, and a biasing member. The sheet feed cassette is provided to be insertable into the apparatus main body. The pull-in member pushes the sheet feed cassette from a pull-in start position to a pull-in complete position to pull in the sheet feed cassette to the apparatus main body. The biasing member biases the pull-in member in the insertion direction. The biasing force of the biasing member in the state where the pull-in member is at a first position closer to the pull-in complete position than the pull-in start position is larger than the biasing force of the biasing member in the state where the pull-in member is at a second position closer to the pull-in start position than the first position.

Abstract: A sheet processing apparatus has a main body with an insertion slot for a sheet cassette. The sheet cassette has a moveable pin member. A housing in the main body includes a lever partially rotatable about a first axis. The lever has a pin engagement portion at an end of the lever that rotates about a second axis and has an engagement groove into which the pin member can be inserted from a first pin engagement position and a second pin engagement position when the lever has rotated about the first axis. An elastic member applies a force to the lever to rotate the lever toward the insertion direction of the cassette. The housing includes a chassis having a guide groove extending along the insertion direction. The guide groove includes an inclining portion that is inclined with respect to the insertion direction.

Abstract: According to one embodiment, the image processing apparatus includes an apparatus main body, a sheet feed cassette, a pull-in member, and a biasing member. The sheet feed cassette is provided to be insertable into the apparatus main body. The pull-in member pushes the sheet feed cassette from a pull-in start position to a pull-in complete position to pull in the sheet feed cassette to the apparatus main body. The biasing member biases the pull-in member in the insertion direction. The biasing force of the biasing member in the state where the pull-in member is at a first position closer to the pull-in complete position than the pull-in start position is larger than the biasing force of the biasing member in the state where the pull-in member is at a second position closer to the pull-in start position than the first position.

Abstract: A paper feed device includes a cassette, a main body, an actuator, a first elastic member, and a guide member. The actuator reciprocates between first and second directions in the second direction intersecting the first direction. The first elastic member urges the actuator. The guide member includes a base end portion, a front end portion, and a guide unit. The guide unit includes an apex portion overhanging in an opposite direction to the second direction. The base end portion is located at a third position in the second direction. The front end portion is movable between the third and a fourth position separated more than at the first position in the second direction. The guide unit is provided so that the apex portion can be disposed at the same position as an end of the actuator in the second direction at the second position.

Abstract: A sheet processing apparatus has a main body with an insertion slot for a sheet cassette. The sheet cassette has a moveable pin member. A housing in the main body includes a lever partially rotatable about a first axis. The lever has a pin engagement portion at an end of the lever that rotates about a second axis and has an engagement groove into which the pin member can be inserted from a first pin engagement position and a second pin engagement position when the lever has rotated about the first axis. An elastic member applies a force to the lever to rotate the lever toward the insertion direction of the cassette. The housing includes a chassis having a guide groove extending along the insertion direction. The guide groove includes an inclining portion that is inclined with respect to the insertion direction.

Abstract: According to one embodiment, a paper feed device includes a cassette, a main body, an actuator, a first elastic member, and a guide member. The actuator reciprocates between first and second directions in the second direction intersecting the first direction. The first elastic member urges the actuator. The guide member includes a base end portion, a front end portion, and a guide unit. The guide unit includes an apex portion overhanging in an opposite direction to the second direction. The base end portion is located at a third position in the second direction. The front end portion is movable between the third and a fourth position separated more than at the first position in the second direction. The guide unit is provided so that the apex portion can be disposed at the same position as an end of the actuator in the second direction at the second position.

Abstract: A manual tray device comprises a tray storage body; a tray main body rotatably supported on the tray storage body with a lower end side as a rotation fulcrum; an assistance tray arranged at an upstream side of the tray main body in a sheet feed direction; a rotation regulation link, one end part side of the rotation regulation link being rotatably supported on the tray storage body, the other end part side being slidably supported on the tray main body in a predetermined stroke range; and an interlocking mechanism configured to interlock displacement of the other end part side of the rotation regulation link with forward and backward displacement of the assistance tray. The assistance tray protrudes from the tray main body in a state where rotation of the tray main body in the opening direction is regulated by the rotation regulation link.

Abstract: A manual tray device comprises a tray storage body; a tray main body rotatably supported on the tray storage body with a lower end side as a rotation fulcrum; an assistance tray arranged at an upstream side of the tray main body in a sheet feed direction; a rotation regulation link, one end part side of the rotation regulation link being rotatably supported on the tray storage body, the other end part side being slidably supported on the tray main body in a predetermined stroke range; and an interlocking mechanism configured to interlock displacement of the other end part side of the rotation regulation link with forward and backward displacement of the assistance tray. The assistance tray protrudes from the tray main body in a state where rotation of the tray main body in the opening direction is regulated by the rotation regulation link.