Abstract: In the state where a handle (2) and a lid (12) are attached to a main body (11), left and right bases (22) of the handle (2) are fitted into recesses (1112, 1113) at coupling portions (111, 112). Left and right shaft supports (91) of the lid (12) are fitted into recesses (1111, 1114). Shaft portions (81) of the left and right bases (22) are fitted from above into a through hole (72) and a through hole (73), respectively, and are supported rotatably about a center axis (200) in the through holes (72, 73). Shafts (93 to 95) of the shaft supports (91, 92) are laterally fitted into through holes (71, 74, 75), respectively, and are supported rotatably about the center axis (200) in the through holes (71, 74, 75). The shaft (94) of the shaft support (92) is laterally fitted into a blind hole (82) of the right base (22).

Abstract: In the state where a handle (2) and a lid (12) are attached to a main body (11), left and right bases (22) of the handle (2) are fitted into recesses (1112, 1113) at coupling portions (111, 112). Left and right shaft supports (91) of the lid (12) are fitted into recesses (1111, 1114). Shaft portions (81) of the left and right bases (22) are fitted from above into a through hole (72) and a through hole (73), respectively, and are supported rotatably about a center axis (200) in the through holes (72, 73). Shafts (93 to 95) of the shaft supports (91, 92) are laterally fitted into through holes (71, 74, 75), respectively, and are supported rotatably about the center axis (200) in the through holes (71, 74, 75). The shaft (94) of the shaft support (92) is laterally fitted into a blind hole (82) of the right base (22).

Abstract: An image forming apparatus includes a counting section, a storage section, a control section, and a driving member control section. The counting section counts the number of recording media subjected to successive printing. The storage section stores the number counted by the counting section. The control section performs a control process including: setting a power saving mode by selecting a printing speed of the fixing section which is lower than a preset normal speed used in the normal mode while selecting a preset fixing temperature of the fixing section which is lower than a preset normal temperature used in the normal mode when the normal mode is alive while a frequency of successive printing on not more than three recording media is a predetermined percentage or more. The driving member control section switches a current printing speed of the fixing section to a printing speed selected by the control section.

Abstract: The stamp-type printer includes: a stamp-type printer comprising: a receiving section for receiving image data including character information; a transfer member; a print head for printing an image on a portion of the transfer member with ink based on the received image data; and a transport member for transporting the printed portion of the transfer member to a contact transfer position, wherein a stamping operation is performed by causing the printed portion to come in contact with a desired recording medium at the contact transfer position.

Abstract: A multidisplay device includes: a first flat display element and a second flat display element arranged such that sides thereof are coupled to face each other, and having a boundary portion at a portion where the sides are coupled to each other; and a lenticular lens provided to cover the boundary portion and to cover a row of pixels including a red pixel, a green pixel and a blue pixel arranged side by side adjacent to the boundary portion. Observers are even less likely to become aware of the fact that the plurality of flat display elements are coupled to one another.

Abstract: The stamp-type printer includes: a stamp-type printer comprising: a receiving section for receiving image, data including character information; a transfer member; a print head for printing an image on a portion of the transfer member with ink based on the received image data; and a transport member for transporting the printed portion of the transfer member to a contact transfer position, wherein a stamping operation is performed by causing the printed portion to come in contact with a desired recording medium at the contact transfer position.

Abstract: The stamp-type printer includes: a stamp-type printer comprising: a receiving section for receiving image data including character information; a transfer member; a print head for printing an image on a portion of the transfer member with ink based on the received image data; and a transport member for transporting the printed portion of the transfer member to a contact transfer position, wherein a stamping operation is performed by causing the printed portion to come in contact with a desired recording medium at the contact transfer position.

Abstract: An image forming apparatus includes a counting section, a storage section, a control section, and a driving member control section. The counting section counts the number of recording media subjected to successive printing. The storage section stores the number counted by the counting section. The control section performs a control process including: setting a power saving mode by selecting a printing speed of the fixing section which is lower than a preset normal speed used in the normal mode while selecting a preset fixing temperature of the fixing section which is lower than a preset normal temperature used in the normal mode when the normal mode is alive while a frequency of successive printing on not more than three recording media is a predetermined percentage or more. The driving member control section switches a current printing speed of the fixing section to a printing speed selected by the control section.

Abstract: A toner cartridge has a toner storage chamber, a discharge outlet, a conveying screw, and a blocking wall. The discharge outlet serves to send out toner stored in the toner storage chamber, and the conveying screw serves to convey the toner stored in the toner storage chamber. Further, before the toner cartridge mounted into an image forming apparatus, the blocking wall is located in a space between a toner area, which is an area in the toner storage chamber where the toner exists, and the discharge outlet, thereby putting the space in a blocked state. The toner cartridge further includes a driving mechanism for, when the toner cartridge has been mounted into the image forming apparatus, driving the conveying screw by power transmitted from the image forming apparatus, so as to cancel the blocked state.

Abstract: In a plate-like grid electrode of a charging device that controls the charged potential of a surface of a photoreceptor drum, a vibrating portion that vibrates itself to make the plate-like grid electrode vibrate is formed. The vibrating portion is a piezoelectric bimorph element in which two piezoelectric elements are bonded to each other and a base portion is provided between the two piezoelectric elements. When a voltage is applied to the piezoelectric bimorph element, a free end is curved to vibrate the piezoelectric bimorph element.

Abstract: A developing device includes a developer reservoir having developer stored therein, a developing roller for carrying developer, a sealing member which is brought into close contact with the developer portion so as to cover a communication port in communication with inside of the developer reservoir, and a sealing passing member for passing the sealing member peeled off the developer reservoir, wherein the sealing member is peeled off the developer reservoir to open the communication port and the sealing passing member has an opening with an approximately elliptical shape, through which the sealing member passes.

Abstract: A charging device is provided. A needle-like electrode for charging the surface of a photoreceptor drum is formed with a vibrating portion for vibrating the needle-like electrode by the vibration. The vibrating portion is a piezoelectric bimorph element in which two piezoelectric elements are bonded together and a base portion is formed therebetween. When a voltage is applied to the piezoelectric bimorph element, a free end thereof is curved to vibrate.

Abstract: A toner carrying device includes a flexible sheet, and a sheet moving mechanism for allowing the flexible sheet to move back and forth by pulling the flexible sheet. In the flexible sheet, a toner passage hole for leaving a first opening section of a toner carrying pipe to open is provided. In a case where the toner passage hole is divided into first through three areas in such a manner that (i) the first area is provided on a side of one end of the flexible sheet in a direction orthogonal to a moving direction of the flexible sheet; (ii) the second area is provided on a side of the other end of the flexible sheet in the direction orthogonal to the moving direction; and (iii) the third area is provided between the first area and the second area, the third area extends broader in the moving direction than respective of the first and second areas. This allows the flexible sheet partially having the toner passage hole in its area to move smoothly.

Abstract: A toner supplier according to the present invention includes a toner stirrer. The toner stirrer includes a shaft, an auxiliary member, and a fixture. The melting point of the auxiliary member is higher than the melting points of the shaft and fixture. The shaft and fixture are welded to each other with the auxiliary member interposed between them. Because the melting point of the auxiliary member is higher than the melting points of the shaft and fixture, this member is not influenced by heat when the shaft and fixture are welded thermally to each other.

Abstract: An image forming apparatus includes an ink image forming section, an irradiation section, an intermediate transfer section, a transfer section, a recoding medium feed section and a discharge section. When forming an image, the ink image forming section is irradiated with light by the irradiation section according to image information transmitted from an external device to form an electrostatic latent image, and the ink image forming section feeds an ink to the obtained electrostatic latent image to form an ink image. The ink image obtained is intermediately transferred to the intermediate transfer section, and then transferred to a recording medium by the transfer section. The recording medium is fed to the transfer section by the recording medium feed section, and after the ink image is transferred, the recording medium is discharged to an outside of the image forming apparatus by the discharge section.

Abstract: There is provided a charging apparatus which has high durability and suffers from no rust etc. and of which controllability of charged potential of a photoreceptor is hardly impaired even with a some amount of contaminants such as a toner so that control of charged potential of a photoreceptor can be stably carried out to fall in an appropriate range over a long period of time, and moreover which is inexpensive. A charging apparatus includes a needle electrode, a holding member, two cleaner members, a support member, a moving member, a shield case, and a grid electrode. A length in minor axis of a secondary aggregate of polytetrafluoroethylene contained in a polytetrafluoroethylene-containing nickel layer formed on a surface of the needle electrode is twice or less than a layer thickness of the nickel layer.

Abstract: A toner supply device includes: a toner supply assembly having a toner bottle for holding toner; and a toner supply assembly mounting mechanism having the toner bottle mounted, for feeding toner supplied from the toner bottle to a developing unit. In this toner supply device, toner supplied from the toner supply assembly is fed to the developing unit after it being agitated. The toner supply assembly mounting mechanism includes: guide rails for guiding the toner supply assembly when it is mounted; and a stopper for positioning and holding the toner supply assembly. The toner supply assembly has an abutment surface which is guided by the guide rails and positioned and held by the stopper.

Abstract: A toner container of the present invention includes a cylindrical portion containing toner used in an electrophotographic type complex machine. When the cylindrical portion is driven to rotate, the toner gets out via an outlet thereof. The cylindrical portion of the toner container has an inner wall provided with a coat layer containing fluorine-containing silica fine particles, which are obtained by modifying a property of the surfaces of silica fine particles by using a fluorine-based silane coupling agent. This coat layer effectively prevents the toner from being adhered to the inner wall of the toner container.

Abstract: A toner bottle that is composed of a main body filled with toner and a bottle-side toner discharges port for discharging toner from the main body is adapted to discharge the toner in the main body out of the container whilst the toner bottle is being rotated in the toner bottle's peripheral direction. The toner bottle has a sealing element that seals the bottle-side toner discharge port. This sealing element is formed of a flexible member, and is peeled off the main body of the toner bottle as the toner bottle is rotated so as to open the bottle-side toner discharge port.

Abstract: A developer container includes a cylindrical container main body, a supporting member, a sheet-like developer guiding member, and an adhesion eliminating portion. The container main body has a concavity forming a storage space, has a discharge hole, and conveys the stored developer toward the discharge hole by rotating about its axial line. The supporting member covers a portion including the concavity and the discharge hole over circumferences thereof to support the container main body so as to be rotatable about the axial line, and has a leading through hole for leading the developer discharged from the discharge hole of the container main body to the outside. The developer guiding member guides the developer discharged from the discharge hole of the container main body to the leading through hole. The adhesion eliminating portion eliminates developer adhering to the developer guiding member through rotation of the container main body.