摘要:
An electronic device includes: a memory unit; and a control unit which selects, from a set of information corresponding to a plurality of errors, selected information corresponding to an error that occurred, such that at least one of a type and a frequency of the error that occurred satisfies/satisfy a predetermined condition. The control unit also causes the memory unit to store the selected information.
摘要:
An operating device, including: a non-contact IC reader which reads specific data stored in a non-contact IC; a non-contact IC displacement direction detection device which detects a displace direction of the non-contact IC after the non-contact IC reader has read the specific data; and an operating instruction determination device which determines an operating instruction based on the displacement direction detected by the non-contact IC displacement direction detection device.
摘要:
An image forming apparatus includes an image forming unit, a whole preview image generating unit that generates a whole preview image, the whole preview image being a print preview image of the entirety of each page, a display unit, a whole preview image display control unit that controls displaying the whole preview image, a divided preview image generating unit that generates divided preview images, the divided preview images being made by dividing the print preview image of each page by a dividing number, a divided preview image enlarging unit that enlarges each of the divided preview images at higher magnification than a display magnification of the whole preview image and generates enlarged divided preview images, and a divided preview image display control unit that controls displaying the enlarged divided preview images.
摘要:
For a duplex print job a display portion of the image forming apparatus shows a stack image of one or more papers. A top paper in the image appears to have a corner turned over revealing a portion of the back side of the top paper, and revealing a portion of a front side of a second paper in the stack. Within the stack image, the image portion of the front side of the top paper shows a print preview of a front side of a first sheet in the duplex print job. Image portions corresponding to the back side of the top paper and the front side of the second paper show, respectively, print preview of the back side of the first sheet and front side of a second sheet. The page images may be displayed at a glance for multiple pages in a two up fashion.
摘要:
In regard to a print result of both-side printing, to display a preview image which allows intuitive understanding of both of the page order and the front-back relationship of each of the page images.When conducting both-side printing, a page of one page image to be formed on the front surface of a paper is identified, and a print preview image is displayed on display unit, in which a turned-over image g1 indicating a part of the uppermost paper of the stacked papers is turned over. And, on a first area p1 corresponding to the front surface section of the uppermost paper, a page image g12 to be formed on the section is displayed, while on a second area p2 corresponding to the back surface section of the same paper and on a third area p3 corresponding to the front surface section of the second paper, partial images g23 and g33 extracted from each of corresponding page images are displayed.
摘要:
An insulating substrate has a heat generating resistor and an electrical conductor on its surface. A pair of conductors, such as power or communication leads, are connected to a protected circuit. A rated voltage element and the heat generating resistor is connected in series between the lines. The electrical conductor is connected in series between one of the lines and the protected circuit. When a continuous overvoltage greater than a rated voltage of the rated voltage element develops in the lines, the rated voltage element acts to draw excess current through it and the heat generating resistor. When this current reaches a certain point, heat from the overcurrent in the heat generating resistor ruptures the substrate and the electrical conductor so that both the rated voltage element and the circuit are isolated from the conductors. This protects the protected circuit from destruction of, and consequent loss of protection by, the rated voltage element. It also protects the rated voltage element itself by isolating it from the overvoltage.
摘要:
A combined noise filter and surge absorber for electrical and electronic equipment. The surge absorber may be removed for replacement, maintenance or testing without requiring the removal of the noise filter. Thus the equipment in which the noise filter is installed can continue to operate without the loss of noise filtering. The removability of the surge absorber from the noise filter allows flexibility in the installation of the surge absorber, enabling the invention to be adapted to a variety of equipment. A separate surge absorber can also be attached to equipment having an existing noise filter by means of various adapter embodiments of the present invention. These embodiments adapt the connecting terminals of the surge absorber to various types of external terminals of the noise filter.
摘要:
A fuse resistor protects a circuit from a surge, an overcurrent from an unexpected connection, or the like. When a continuous overvoltage higher than a predetermined value is applied to the circuit, the heat from a heat-generating resistant film fractures an insulating substrate of the fuse resistor to open the circuit. Changing the minimum current to which the fuse resistor responds, by modifying a cutout or notch on the substrate, makes it possible to use the fuse resistor anywhere in the circuit. A discharging-type surge absorbing element with a security mechanism that includes the fuse resistor can thus provide protection against a surge or a continuous overcurrent that is more than the rated value of the fuse resistor.