摘要:
In the conventional printing application, it is impossible to easily overview which image is printed in which page, so that there is a drawback that a user is required to perform the printing while imagining printing result. An idea for more quickly providing the printing result at the same time when the printing is performed by simple operation has not been sufficiently made. In order to solve the problems, a printing apparatus includes decoding means for, before the an instruction is given, decoding the image to be printed in at least a first sheet with the layout selected by layout selecting means among images selected by image selecting means and printing controlling means for effecting the printing of image data decoded by the decoding means, and a printing method includes steps to be executed in the printing apparatus.
摘要:
In the conventional printing application, it is impossible to easily overview which image is printed in which page, so that there is a drawback that a user is required to perform the printing while imagining printing result. An idea for more quickly providing the printing result at the same time when the printing is performed by simple operation has not been sufficiently made. In order to solve the problems, a printing apparatus includes decoding means for, before the an instruction is given, decoding the image to be printed in at least a first sheet with the layout selected by layout selecting means among images selected by image selecting means and printing controlling means for effecting the printing of image data decoded by the decoding means, and a printing method includes steps to be executed in the printing apparatus.
摘要:
The present invention relates to a technique for detecting that all components that make up a completed portion of a form are synchronized. A method is provided for detecting that for a print job, all of the components that make up a completed portion of each form are printed in synchronicity or in the case of an error in synchronicity, an error condition is asserted. The print job comprises at least one form, and each form may contain more than one image, each image may contains one or more image planes and the images on each form of a document may vary. Each image contains a composite image group (CIG) mark comprising the set of image plane coordination (IPC) marks associated with each individual image plane. An IPC mark is printed by each print engine such that it is possible via inspection of these marks to determine if the complete set of image planes that make up a specific image are present. The present invention allows one to confirm, using the CIG marks, that all forms in a print job are synchronized.
摘要:
The objective of this invention is to provide an automatic reverse method for reversing and displaying the black-white image into the white-black image under the predetermined condition, and a printer unit using the same method, specially a printer unit used in a plant operation. According to this invention, it would allow the printing operation to be accomplished merely by actuating a print button on operation device 10. The judgment of whether to reverse the black-and-white components, which was the responsibility of the operator in the prior art design, would be made automatically, and the human errors would be eliminated. The proportion of the black monochrome portion among the received black-and-white entire monochrome image. It displays either the received black-and-white monochrome image without any reversal if the proportion does not exceed a given value, or the reversed white-and-black monochrome image if the proportion exceeds the given value.
摘要:
An optical signal control process and circuit providing an improved electronic photography method reproduction apparatus. The reproduction apparatus has a data transmitting unit converting data to be printed to a series of video data in accordance with a first clock signal and transmitting the converted video data in response to a horizontal synchronization signal applied with a predetermined time interval, and a printing control unit for controlling a mechanism used to print the video data by sending electrical signals, providing beam data used to switch the light generation of a light source element controlled by chopped chopping video data applied to the light source element, and generating the horizontal synchronization signal on the basis of a beam detection signal produced by the light source element. A chopping unit is connected between the data transmitting unit and the printing control unit, for chopping the converted video data output from the data transmitting means in response to a second clock signal and for providing the chopped data as the chopping video data. Accordingly, the chopped video data is transmitted as beam data by the printing control unit and is then used to control the amount of light exposed on the photosensitive drum. The amount of the light is controlled optimally by the variable selection of the frequency of the second clock signal.
摘要:
A document processing apparatus includes a display unit for visually displaying a character train, a generating unit for generating display position information on the display unit on the basis of visualization position information corresponding to a character pitch of a visualizing unit having a resolution different from that of the display unit, a detecting unit for detecting a punctuation in the character train, and a control unit for controlling the generating unit to perform matching between the position information caused by a difference between the resolutions on the basis of punctuation detection performed by the detecting unit.
摘要:
While a image is displayed on a color monitor 44 based on a first digital video signal DRGB1 output from a first A-D converter 52, a second digital video signal DRGB2 output from a second A-D converter 54 is compressed to capture the image. The image represented by the compressed video data has a smaller size than the original image. In restoration of the image, a video decompressing unit 66 enlarges the size of the image and displays an enlarged image on the color monitor 44.
摘要:
A color-image data control method for storing color image data inputted from an external device in a memory provided in a printer, for reading the color image data stored in this memory and for printing the read color image data by use of a print head, wherein the color image data is data obtained by performing a raster scan on each color component of the color image data according to the arrangement of the printing elements of the print head, wherein the memory provided in the printer has capacity sufficient to store all color components of color image data to be printed by use of all printing elements of the print head, wherein image data corresponding to each color component is read from the memory provided in the printer as a unit to be printed by all of the printing elements of the print head and is used to print one of the color components of an image, wherein color image data respectively sent from the external device are serially stored in spaces of the memory provided in the printer color, which are released by reading the image data respectively corresponding to color components. Thereby, the capacity of the memory can be reduced by half in comparison with that of the memories of a system employing a conventional method, and a high-speed printing can be realized by performing a multitasking operation.
摘要:
In a video hard copy device having an input interface for receiving video signals be supplied to a display and converting the video signals to digital data, an image memory for receiving the digital data from the input interface and storing the image data therein, a color assigning circuit for reading the digital data and a printing portion for receiving the digital data and printing out the digital data characterized in that the video hard copy device can convert a color of a picture on the display into an arbitrary selected color by specifying a position of the image on the picture having the same color and print out the selected color and print out a geographic information image for dividing the image of one picture on the display into a plurality of matrices for setting a printing condition with use of the printed geographic information without resorting to thee picture on the display.
摘要:
With a 370 processing system, such as an IBM Entry Level System 9371, multiple IBM 3151 ASCII Display Stations can be attached with a plurality of I/O processors. A Local Copy Manager is provided for each of the I/O processors to execute. The microcode embodiment emulates a single 3274 Control Unit with a display station attached. Each I/O processor executes the unique Local Copy microcode and intercepts all print keys from each display station, captures the terminal's screen data, and interrupts the 370 processor with a request for service. There may be multiple printers defined. Printing of a hard copy of the screen is output of an operator defined printer demand.