摘要:
An image forming device according to an aspect includes: a main body; and a first cartridge configured to accommodate a developer and detachably attached to the main body. The first cartridge includes: a rotation body rotatably provided in the first cartridge; a memory device configured to store information concerning the first cartridge; and a first terminal electrically connected to the memory device. The main body includes: a driver configured to rotate the rotation body; and a second terminal electrically connected to the first terminal. The first terminal is provided at a position where a torque produced by rotation of the rotation body acts in the first cartridge.
摘要:
An image forming apparatus includes a flat bed type image reading device, an upper body that includes the image reading device, an image forming device, a lower body that accommodates the image forming device and is disposed under the upper body, and a hinge member that connects the upper body and the lower body.
摘要:
The invention provides an ink ribbon cartridge which ensures proper, reliable mounting of an ink ribbon. The ink ribbon cartridge of the invention includes a pair of spools, an ink ribbon including a band-like sheet wound around the pair of spools and provided with a layer of ink formed on one surface thereof, four spindles which have disk-shaped sections at one end and can be placed, for a specific length in both ends of the pair of spools, and a cover covering the pair of spools around which the sheet is wound and having four round holes in which the disk-shaped sections of each of the spindles are loosely fitted. In one of the four ends of the pair of spools, only the other end of a specific one of the four spindles can be inserted for a specific length, and one of the four round holes formed in the cover is formed such that only the disk-shaped section on one side of the specific spindle can be loosely fitted.
摘要:
An image formation apparatus including an image reading device that reads an image recorded on a document, an image forming apparatus in which the image can be formed on a recording medium, based on image information read by the image reading device, and an ejecting portion which is arranged between the image forming apparatus and the image reading device and which ejects the recording medium on which the image has been formed, wherein the ejecting portion includes side walls that are adjacent to each other and sandwich the ejected recording medium and a concave portion that is formed so as to be depressed toward an upstream side in a recording medium ejecting direction and located downstream in the recording medium ejecting direction of at least one of the side walls.
摘要:
The invention provides an ink ribbon cartridge which ensures proper, reliable mounting of an ink ribbon. The ink ribbon cartridge of the invention includes a pair of spools, an ink ribbon including a band-like sheet wound around the pair of spools and provided with a layer of ink formed on one surface thereof, four spindles which have disk-shaped sections at one end and can be placed, for a specific length in both ends of the pair of spools, and a cover covering the pair of spools around which the sheet is wound and having four round holes in which the disk-shaped sections of each of the spindles are loosely fitted. In one of the four ends of the pair of spools, only the other end of a specific one of the four spindles can be inserted for a specific length, and one of the four round holes formed in the cover is formed such that only the disk-shaped section on one side of the specific spindle can be loosely fitted.
摘要:
An upper case 5 is pivotable with respect to a case 2 by attachment with two frames 37. A sheet-supply tray 6 is pivotably mounted on the upper case 5. The sheet-supply tray 6 has a pair of left and right guides 35, 35 at a position near a sheet-supply port 13. The guides 35, 35 have a pair of separation ribs 42, 42 that define therebelow a sheet-supply pathway and thereabove a sheet discharge pathway. A synthetic resin hollow frame 40 with an integral slide rib 41 is fixed to the case 2. The slide rib 41 is formed with an outwardly curving surface 41a that is eccentric with an imaginary circle around a pivot shaft 38 of the upper case 5, wherein the free end of the slide rib 41 is farther from the shaft 38 than the fixed end. A horizontally protruding pin is fixed on one of the frames 37, and so pivots following the imaginary circle around the shaft 38. When the upper case 5 is pivoted wide open, the pin 39 pressingly slides against the outwardly curving surface 41a of the slide rib 41, until the pin 39 reaches near the free end of the outwardly curving surface 41a, where the pin 39 is held in a desired opened position.
摘要:
The invention provides an ink ribbon cartridge which ensures proper, reliable mounting of an ink ribbon. The ink ribbon cartridge of the invention includes a pair of spools, an ink ribbon including a band-like sheet wound around the pair of spools and provided with a layer of ink formed on one surface thereof, four spindles which have disk-shaped sections at one end and can be placed, for a specific length in both ends of the pair of spools, and a cover covering the pair of spools around which the sheet is wound and having four round holes in which the disk-shaped sections of each of the spindles are loosely fitted. In one of the four ends of the pair of spools, only the other end of a specific one of the four spindles can be inserted for a specific length, and one of the four round holes formed in the cover is formed such that only the disk-shaped section on one side of the specific spindle can be loosely fitted.
摘要:
A ribbon cassette is easily loaded without allowing a torsion force to be acted when the cassette is loaded into a printing apparatus and/or a facsimile apparatus each using the ribbon cassette. A ribbon cassette has a ribbon supplying part for supplying an ink ribbon, a ribbon take-up part for taking up the ink ribbon which is led from the ribbon supplying part and passed between a print head and a platen roller, and connecting parts for connecting the supplying and take-up parts. The connecting parts are provided with projecting holding parts for attachment or detachment, and the holding parts are positioned near the ribbon take-up part positioning on the side remote from a hinge member.
摘要:
A ribbon cassette includes a lid member that is not abruptly opened when a cassette is loaded into a printing apparatus and/or a facsimile apparatus using the ribbon cassette. Retained parts are provided on both side faces of a supplying part main body of a ribbon supplying part in a ribbon cassette and retaining parts which are detachably engaged with the retained parts to retain a lid member by the supplying part main body are provided on side faces of the lid member. While each of the retained parts is a protrusion projecting sideward, each of the retaining parts on the side faces of the lid member via a hinge part and has an engagement hole with which the protrusion is detachably engaged. The ribbon supplying part has engaged parts provided near the retained parts and engagement projecting parts which are provided near the retaining parts and detachably engaged with the retained parts, thereby constructing the engagement relation countering the force acting in the direction of cancelling the retaining relation between the retained parts and the retaining parts.
摘要:
A sheet discharging device that includes: a discharge roller that discharges a transported sheet to outside the sheet discharging device, the discharge roller being integrally formed with a flexible rotating shaft; first and second bearing members that rotatably hold one end side and another end side of the rotating shaft, respectively; a nipping member that nips the transported sheet in cooperation with the discharge roller, the nipping member being opposed to a peripheral surface of the discharge roller; and an abutment member abutting against one of the rotating shaft and the nipping member between the first bearing member and the second bearing member to curve the rotating shaft.