摘要:
A toner level detecting device on a toner supply box includes first and second light transmissive toner detecting portions connected by a connecting portion. An aperture between the first and second toner detecting portions is filled with toner when the toner level in the toner supply box is high. Light may be projected onto the first toner detecting portion so that it is aimed through the aperture and the second toner detecting portion. When the toner level in the toner supply box becomes low, toner will no longer fill the aperture, thus allowing light to pass through the aperture and the second toner detecting portion where it can be sensed by a light detector. Light may be attenuated as it passes through the connecting portion by an irregular surface portion on the connecting portion, by a light absorbative coating applied to a surface of the connecting portion, or by forming the connecting portion of a light absorbative material. A cleaning member may also be provided in the toner supply box to clean toner out from between the first and second toner detecting portions.
摘要:
An elongated toner box extending in a horizontal direction has a cylindrical portion where a toner discharge port is formed. A wrapping member serving as a shutter is rotatably disposed over the cylindrical portion for selectively shutting off the toner discharge port. The wrapping member has a circular shape concentrical with the cylindrical portion. A developing case is provided to which the toner box is detachably installable. The developing case has a wall confronting the toner box, and a toner inlet port is formed at the wall. A toner inlet shutter is slidably movably supported to the partition wall. When the wrapping member opens and closes the toner discharge port, the wrapping member is positioned close to the outer surface of the toner box and does not largely protrude from the toner box. Further, the discharge port shutter and the inlet port shutter are movable in interlocking relation with each other.
摘要:
An image recording apparatus includes: a first housing comprising a recording portion and a first control device; a second housing comprising a second control device and supported by the first housing to be rotationally movable between a close position and a distant position by rotationally moving about a first axis extending in a first direction; a first cable and a second cable electrically connecting the first control device to the second control device; and a holder having a supported portion and holding the first cable and the second cable. In the first housing, at least a part of the holder extends in a second direction and the holder holds the first cable and the second cable such that the first cable and the second cable extend in the second direction and are respectively disposed at positions different from each other in the first direction and in a third direction.
摘要:
An image scanning device includes: a main body that has a box-shaped appearance having a front face and a back face; a flat bed scanner unit that is mounted on the main body to be rotatable around an axis provided near the back face along a width direction of the main body; and a stopper that supports the flat bed scanner unit in an opened state. The stopper includes: a base end that is rotatably attached to an upper portion of the main body; and a leading end that is slidably attached to the flat bed scanner unit. A casing of the flat bed scanner is provided with a stopper accommodating portion that is recessed from a bottom surface of the casing. The stopper accommodating portion accommodates the stopper above the bottom surface in a closed state where the flat bed scanner unit is closed.
摘要:
A sheet presser including two pivot shaft portions fixedly disposed substantially coaxially with each other and parallel to a sheet of a document conveyed in a direction; a pressing member mounted on the shaft portions; a biasing member biasing the pressing member around the shaft portions in a direction to press the sheet; the pressing member having two elongate bearing bores each long in a direction substantially perpendicular to a surface of the sheet, which are formed in respective portions which are distant in a lateral direction of the pressing member to bear the shaft portions; and the biasing member biasing the pressing member such that at least one of the shaft portions is held in contact with one end of the bearing bore which is away from the sheet, so that an acute angle formed between the conveyance direction and the pressing member is within a predetermined range.
摘要:
An electronic apparatus includes a main body; a display portion, a responsive member and a frictional sliding member. The display portion is supported by the main body rotatably about an axis of a rotary shaft so as to extend and retract with respect to the main body. The responsive member reciprocates in a guide groove formed in the main body as a result of the extension and retraction of the display portion. The responsive member includes a first end rotatably attached to a rear side of the display portion at a position offset from the axis of the rotary shaft, and a second end including with an engagement piece engaged with the guide groove. The frictional sliding member is disposed along the guide groove and, when compressed by the engagement piece of the responsive member, the frictional sliding member applies a frictional force to the reciprocating responsive member. An image forming apparatus may include such an electronic apparatus.
摘要:
A multifunctional device including a lower frame, a main control board, and a cartridge holder. A conveying space is formed in the lower frame farther forward than a recording unit and includes a discharge space for receiving discharged recording sheet. The main control board is disposed horizontally above the conveying space when viewed from the front. The recording unit is disposed farther rearward than the conveying space, with its topmost part substantially equal in height to the main control board. The cartridge holder is disposed to the side of the conveying space and the main control board and fits vertically within the top part.
摘要:
A holder that is detachably attachable to a casing of a communication apparatus, including: a placement surface on which a handset can be placed; a first side surface; a displacement unit that is displaced in response to an act of placing the handset on the placement surface; a lever that is displaced according to a displacement of the displacement unit, the lever being projected in a first direction by a first distance from the first side surface; and an engagement portion being projected substantially in the first direction by a second distance, which is longer than the first distance, from the first side surface, the engagement portion engaging the holder with the casing.
摘要:
In the CDMA environment, a local call is directly made between two mobile stations (MS) without the involvement of a base station. The local direct calls do not interfere with any existing communication lines, and the implementation on the CDMA based units includes Master MS units and Slave MS units which selects one of currently unused offset values in a pilot signal for a local direct call in the CDMA environment.