A system of mitigating force in a mechanical system, the system comprising a frame member, a first rail connected to the frame member, a second rail connected to the frame member and extending along the frame member in parallel to the first rail, an assembly movably engaging the first and second rails, and a first bracket located between the first and second rails, with at least one first bracket attachment secured to the frame member, the first bracket sharing an upper edge with a lower edge of the first rail, such that a downward force applied on the first rail is distributed to the first bracket and the frame member via the at least one first bracket attachment.

A sheet conveying device includes a motor, a first gear, a roller, a second gear, a first frame and a second frame. The first gear is attached to the motor. The second gear is attached to the roller, and in meshing engagement with the first gear. The first frame includes a wall having a side surface. The second frame is provided with: a first abutment portion in abutment with the side surface; and a second abutment portion in abutment with the side surface. The second abutment portion is positioned downstream of the first abutment portion in a second direction that is perpendicular to an axial direction of the roller. An abutment position between the second abutment portion and the side surface is positioned downstream in a first direction along the axial direction of the roller of an abutment position between the first abutment portion and the side surface.

A core box with interchangeable rails for holding a variety of sizes of cores.

An image forming apparatus includes a first frame member and a second frame member which are aligned in a direction of a rotation axis of an image bearing member and faces each other across an image forming unit and a stacking unit. The first frame member includes a first portion including a first side surface facing the image forming unit and a second portion, which is fixed to the first portion, including a second side surface facing the stacking unit. The second frame member includes a third side surface facing the image forming unit and the stacking unit, and at least a part of the second side surface is provided in a position different from a position of the first side surface in the direction of the rotation axis of the image bearing member.

A conveying apparatus, including: a main body unit including a conveyor mechanism, a first tray to receive a medium conveyed through a first conveyance path, and a switcher to switch a destination of the medium; an intermediate unit removably mountable on the upper surface of the main body unit and including a first introduction opening formed in its lower surface and at least one conveyance roller for conveying the medium through a second conveyance path and discharging the medium from a second discharge opening formed in its upper surface; and a tray unit removably mountable on the upper surface of the intermediate unit and including a second introduction opening formed in its lower surface and at least one second tray to receive the medium conveyed through a third conveyance path, the intermediate unit having a length in a height direction smaller than that of the tray unit in the direction.

A main body frame of a multifunction machine has first and second frames of which surfaces parallel to a Z-axis face each other. A recording head is disposed between the first and the second frames and fixed to the main body frame. An ejection tray is fixed to the main body frame on a +Z direction with respect to the recording head. A scanner is fixed to the main body frame on the +Z direction with respect to the ejection tray and forms an ejection space with the ejection tray. The recording head performs recording on a medium which is being transported toward a first direction, which is an in-plane direction of the first frame. The ejection tray is configured to be removed toward a second direction, which is the in-plane direction of the first frame, in a state where the scanner is fixed to the main body frame.

An image forming apparatus includes a first frame member and a second frame member which are aligned in a direction of a rotation axis of an image bearing member and faces each other across an image forming unit and a stacking unit. The first frame member includes a first portion including a first side surface facing the image forming unit and a second portion, which is fixed to the first portion, including a second side surface facing the stacking unit. The second frame member includes a third side surface facing the image forming unit and the stacking unit, and at least a part of the second side surface is provided in a position different from a position of the first side surface in the direction of the rotation axis of the image bearing member.

A core box with interchangeable rails for holding a variety of sizes of cores.

A recording system includes a printer, a post-processing apparatus, and a first support to be mounted on a floor outside a mounting area of the printer. The printer includes a manual feed tray and an opening/closing portion each configured to be moved outward from a body of the printer to enable a process. The post-processing apparatus is located, in a Z direction, above the manual feed tray and the opening/closing portion that were moved. The first support supports the post-processing apparatus and forms a space in which the manual feed tray and the opening/closing portion are moved.

A main body frame of a multifunction machine has first and second frames of which surfaces parallel to a Z-axis face each other. A recording head is disposed between the first and the second frames and fixed to the main body frame. An ejection tray is fixed to the main body frame on a +Z direction with respect to the recording head. A scanner is fixed to the main body frame on the +Z direction with respect to the ejection tray and forms an ejection space with the ejection tray. The recording head performs recording on a medium which is being transported toward a first direction, which is an in-plane direction of the first frame. The ejection tray is configured to be removed toward a second direction, which is the in-plane direction of the first frame, in a state where the scanner is fixed to the main body frame.