摘要:
An original detection apparatus includes a placing table for placing an original thereon, an openable/closable pressing member for covering the original placed on the placing table, an original detection unit, arranged below the placing table, for detecting the presence/absence of the original on the placing table, an open/closed detection unit for detecting an open/closed state of the pressing member, and a judging unit for judging whether or not the original is placed on the placing table, on the basis of an output from the original detection unit obtained when the open/closed detection unit detects that the pressing member is in an open state and an output from the original detection unit obtained when the open/closed detection unit detects that the pressing member is in a closed state.
摘要:
In an image forming apparatus which requires the user to manually input sheet medium information, (when a bundle of sheets which include a plurality of types of print media are to be printed, the user must manually input setups of the image forming apparatus for each individual print medium. In manual setups by the user, some setups require user's knowledge about print media. When the user has made wrong setups, a print result cannot be obtained under an appropriate control condition Furthermore, when information about a print medium is sensed by the sensor without manual setups, the information cannot be often precisely detect depending on the type and thickness of the print medium, an environment, and the like, and it is consequently difficult to attain optimal image formation. It is an object of this invention to attain optimal image formation, saving user labor and shortening the print time by using a radio tag attached to the sheet medium. An image forming apparatus which forms an image on a sheet medium, has means for reading information from a information holding means, such as a minuscule radio chip, attached to the sheet medium, and means for manually inputting information of the sheet medium, and controls an image forming condition using either information.
摘要:
An image processing apparatus reads color images, identifies the colors of an read color image, converts the color image into a monochrome image, synthesizes color recognition information on the monochrome image, and prints the resulting synthesized image as a monochrome image. As a result, even if a low-priced printer is employed, it is possible to provide a monochrome image permitting recognition of the colors of the color original, or quick identification of differences among the colors thereof. Moreover, this allows a user to specify a desired graphic pattern to be associated with a given color, and to obtain collation tables independently of the monochrome image, or to print the specified graphic pattern with any variable magnification power.
摘要:
An image processing apparatus for converting color images into monochromatic pattern images. The image processing apparatus includes: means for detecting the area of a color image; means for converting a color image into a monochromatic pattern image; and control means for varying such image processing in accordance with the result of detection made by the means for detecting the area. When a thin line is detected in a color area, the method of processing is determined based on the width of the detected thin line. For example, when the width of the thin line is smaller than a predetermined value, the area of such thin line may be outputted as a plain image instead of a pattern image so that it may easily be seen or recognized. The contour of a color area may be made conspicuous by combining a plain image and a pattern image.
摘要:
A control apparatus used in an image forming apparatus has a CPU board (100) and a relay board having I/Fs (311-314) and a CPU (301). The I/Fs are connectable with driver boards (5001-5004), and have common standards. The CPU detects each connection state of the driver boards to the I/Fs, decides an ID for the relay board according to the connection state, and performs consistency control to secure consistency of control between the driver boards, based on the ID for the relay board. The CPU board is communicatably connected to the relay board. The CPU board obtains the ID for the relay board 300, and performs control according to the ID for the relay board.
摘要:
A control apparatus system which enables reduction of costs and time for development. An image forming apparatus implementing the control apparatus system has an image output section including a plurality of functional units having different functions. The image output section has an ASIC that is provided in each of the functional units, for performing signal processing on an input signal thereto, a communication IC provided in each of the functional units, and a relay board that performs interface matching between each of the functional units and at least one driver circuit board.
摘要:
An image forming apparatus has a movable image bearing member, a image forming device for forming a developer image on the image bearing member, and an intermediate transfer member on which the developer image on the image bearing member is transferred while it is moving at a predetermined surficial moving speed different from the surficial moving speed of the image bearing member. The image forming apparatus forms a predetermined image prior to formation of a normal image.
摘要:
An image forming apparatus by which an image formed on a printing medium by image forming means on the basis of image data can be related to the image data includes a controller which prepares management information corresponding to the image data, and controls an operation of the image forming means in accordance with the management information, an adhering unit which adheres, to the printing medium on which the image is formed by the image forming means, a radio identification tag having a transmitting/receiving unit capable of transmitting/receiving data by radio communication, and a data holding unit capable of holding the data, and a communicating module which writes, in the data holding unit of the radio identification tag adhered on the printing medium, the management information for relating the image on the printing medium to the image data, by communicating with the transmitting/receiving unit by radio.
摘要:
An image reading apparatus which improved the development efficiency and is capable of reducing the development cost. The image reading apparatus comprises a specific unit 1001 and an alignment unit 1002. The specific unit 1001 has an CPU 1501 that informs the alignment unit 1002 of identification information for identifying an apparatus specification of the specific unit 1001.
摘要:
An image forming apparatus has a movable image bearing member, a image forming device for forming a developer image on the image bearing member, and an intermediate transfer member on which the developer image on the image bearing member is transferred while it is moving at a predetermined surficial moving speed different from the surficial moving speed of the image bearing member. The image forming apparatus forms a predetermined image prior to formation of a normal image.