摘要:
An image forming apparatus having a corona discharger for charging a photoreceptor with an electrostatic charge, a fixing unit to fix a toner image onto a recording medium, a fan for drawing air to cool the fixing device and a space adjacent the fixing device and the duct communicating the fan, the duct having an opening to guide air into the corona discharger via another opening provided in the rear plate functioning as a shielding electrode of the corona discharger.
摘要:
An image forming apparatus comprises a corona discharger for charging a photoreceptor with an electrostatic charge, a fixing unit to fix a toner image onto a recoding medium, a fan for drawing air to cool the fixing device and a space adjacent the fixing device and the duct communicating the fan, the duct having an opening to guide air into the corona discharger via another opening provided in the rear plate functioning as a shielding electrode of the corona discharger.
摘要:
An image developing apparatus having a rotating member to bear developing agent in a housing of the image developing apparatus and to convey the developing agent of latent images onto paper transfer sheets opposite a image bearing member, wherein a part of the rotating member rotatably supported by the housing of the image development apparatus is exposed to the exterior of the housing of the image development apparatus so that the exposed portion of the rotating member radiates heat accumulated of the rotating member.
摘要:
An image forming apparatus has an outline surrounded by a casing. The casing has an opening. The image forming apparatus includes a fixing unit configured to fix an image formed on a recording medium, and a control unit. The fixing unit includes a heating fixing member. The control unit is configured to control an opening degree of the opening based on temperature of a surface of or in the vicinity of the heating fixing member, so as to prevent emission of a substance by an air current to outside of the casing through the opening, during an image forming operation.
摘要:
Disclosed is a curl correcting device comprising: a first nip forming member conveying a sheet by rotation; and a second nip forming member having pressing members, wherein at least one of the pressing members is opposed to the first nip forming member in a standstill state at a time of curl correcting, presses the first nip forming member to press the sheet, and is capable of being switched between the pressing members.
摘要:
To provide a package for an electric apparatus which allows a power cord to be efficiently housed when an electric apparatus is packed and which enables the power supply cord to be appropriately held in a packaging box. A power supply plug holding member 50 is formed by creating a cut-in portion 52 through which a power supply plug 611 is inserted, in a foldable packaging material such as a corrugated fiberboard and then folding the packaging material into a general U shape. The power supply plug 611 of an electric apparatus 61 is locked in the cut-in portion 52 in the power supply plug holding member 50, which is then housed between a packaging box 62 and the electric apparatus 61.
摘要:
The present invention provides an injection molding method and a thin-plate molded product formed thereby. The method for forming as molded product a thin-plate molded product by injecting a molten material such as resin into a cavity of a mold formed of a fixed mold and a movable mold comprises disposing slide core molds defining the cavity across substantially a whole length on at least three directions of the thin-plate molded product, providing projections to the slide core molds that face the cavity, injecting molten resin into the cavity and cooling the same, moving the movable mold to open the mold, receding the slide core molds disposed on at least three directions of the thin-plate molded product, and projecting the molded product via eject pins provided to the fixed mold.
摘要:
The invention provides an electronic device which has a connecting means for assembling a front and top panels, and a position restricting means for restricting the position of the top panel. The connecting means is composed of a tongue block extending substantially horizontally with respect to the top panel from a front end of a bent block bent downward from the front side of the top panel, an insertion block extending downward from the end of the bent block by cutting off a portion of the tongue block, and a supporting block having an insertion hole to which is fit the insertion block extended rearward from the inner side of the front panel. The position restricting means is composed of a through hole formed to the bent block and a projection fit to the through hole extended rearward from the inner side of the front panel.