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6141117 |
Image processing apparatus and method
There is provided an image processing apparatus comprises exposure unit for exposing original; read unit for reading original image exposed by the exposure unit, conversion unit for converting the...
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6141109 |
Data communication apparatus and method including control of sorter to change print discharge bin according to received address signal or number of pages
A facsimile apparatus includes a reception unit for receiving image data and a procedure signal, a detection unit for detecting a sub-address from the procedure signal received by the reception...
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6141110 |
Image forming apparatus and method for controlling multi-phase stepping motor for use in image forming apparatus
In an image forming apparatus and method using a stepping motor for feeding a recording paper, the stepping motor is driven based on a single a line feed control pattern without switching control...
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6137586 |
Transmission device capable of automatically erasing unnecessary data from memory
To provide a transmission device wherein a memory is prevented from being filled up with data. After printing of backup data stored in the memory, a display portion displays a message inquiring a...
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6133934 |
Image forming apparatus having an image conversion table for correcting a property of the apparatus
An image forming apparatus includes reading means for converting image light obtained by optically scanning an original into an electric signal. An image signal conversion table converts the image...
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6134399 |
Image forming apparatus having means for judging whether or not a recording sheet ovelaps a belt seam
An image forming apparatus includes an endless transporting member having an portion which is not suitable for forming an image, a feeder for feeding the recording sheet to the transporting member,...
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6125249 |
Image processing unit having reserve function
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6124875 |
Printer with line head
A printer includes a photosensitive drum which is exposed by a line head which includes a fluorescent head having a large number of light points which are aligned in a direction of a width of the...
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6118557 |
Color image forming apparatus
In a color image forming apparatus, a test pattern is formed by a color toner and provided with multiple tones by a dither method. The toner density of the test pattern is accurately read by a...
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6118550 |
Image processing apparatus
This invention relates to an image processing apparatus. A black data generator of the image processing apparatus is operated such that a calculator solves the equation (1) using a maximum value,...
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6111656 |
Image communicating apparatus
A facsimile section receives and decodes data transmitted through a communication line, converts the received data into dot image data line by line, and further performs resolution conversion of...
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RE36841 |
Multi-beam laser printer with beam spacing detection during blanking time
In a laser printer wherein a photoconductive drum is scanned by utilizing a plurality of laser beams, there are detected spacings between the plural laser beams, such detection being confined to a...
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6104509 |
Method for correcting quantity of emitted light
When an image is scanned and recorded on a photosensitive material, the quantity of emitted light of each of light emitting elements is corrected by controlling, based on digital image data,...
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6100996 |
Image processing apparatus and method, print control apparatus and method, and printer
When a status change of a printer engine occurs, a status change signal is output to an image data output apparatus. In response to input of the status change signal, the image data output...
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6094282 |
Camera capable of recording and reproducing a photographed image
A camera able to record and reproduce a photographed image includes a storage medium for storing a photographed image, and a reproduction device for reproducing the photographed image. The...
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6091881 |
Video printer
A video printer has two video input terminals and two audio input terminals to which a video signal and an audio signal respectively are applied from a picture signal source. The input terminals...
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6084554 |
Apparatus for recording image data in accordance with a usage condition of colorant depositing means
A communication apparatus having a recording device operable in a first recording mode for effecting a multi- or full-color recording in response to image signals received and a second recording...
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6081346 |
Digital image forming apparatus
The present invention allows formation of an image having an excellent finish quality by using an extremely simple and low-cost structure. Linearly polarized light transmitted through each of...
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6075621 |
Image sensing apparatus and shading correction method
A high-quality image is recorded in precise correspondence with the image information of a document sensed by an image scanner without producing an error in gray level. Control means performs a...
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6072916 |
High speed pipeline image processing for digital photoprinter
An image processing apparatus subjects image data photoelectrically read out by an image reading apparatus to predetermined image processings and outputs the read-out image data as image data to be...
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6069707 |
System for reproducing a physical color image
A system that enables quickly, reliably and automatically producing quality copies of a physical color image, utilizing an available digital printer or digital press. The system consists of a...
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6067425 |
Image producing apparatus having a port for connection to external devices
An image producing apparatus comprises a table which is provided over the upper surface of a top plate in a body thereof for placing an external device. Besides, the apparatus also comprises a...
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6061081 |
Scan type laser marking device including a scanning speed setting device
A scan type laser marking device which scans the surface of an object conveyed in a predetermined area and applies a laser beam to the surface of the object to form a mark on the surface of the...
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6061148 |
Facsimile receiving apparatus
A facsimile apparatus prints out a received image interrupted during the reception by the same process for both the interruption of a communication line and the power failure of a power supply. A...
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6057936 |
Image forming apparatus having internal space for sheet ejection and retention
An image forming apparatus includes an open interior space that retains ejected printed sheets. The apparatus includes a scanner that operates in a book-scanning mode of operation and a printer...
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6057937 |
Image reading apparatus
An image reading apparatus for reading images on films of different sizes and outputting read image data includes a film sensor for sensing the dimension of at least one side of each film and a...
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6055068 |
Facsimile apparatus with energy and ink conserving features
A facsimile apparatus includes a recording unit including an ink-jet recording apparatus for recording image data, a main power supply unit for supplying electric power, a central control unit, to...
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6052198 |
Method for organizing raster image processor files associated with a job ticket used in a network printing system
The present invention discloses a system for organizing files associated with a job ticket, including raster image process (RIP) files. The files and job ticket are in a storage device attached to...
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6049392 |
Print production system for photographic document
A printing system for printing an image of a photographic film having an identification code onto a photosensitive material comprises a first reading device for reading the identification code; a...
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6046815 |
Retractable print medium tray for use in an optical printer
An optical printer is disclosed which detects photo speed, cartridge presence, pick location and door closure using only two sets of photo detectors. The disclosed optical printer uses a...
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6043901 |
Printing control for an information processing apparatus having information reading, printing and copying functions
In the printing paper cueing in a printing mode in a copying process, cueing of a second cueing length L2 which is smaller by ΔL is performed compared with the printing paper cueing length L1 in a...
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6041213 |
Compact image forming apparatus capable of smooth double side printing in a short time
An image forming apparatus includes a print data memory 34 for storing print data inputted, a printing unit for printing (13, 24) on a sheet of recording paper 23 based on the printing data stored...
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6040924 |
Color image forming apparatus
An image data input portion captures one line of data. The captured RGB data is color-converted into image information of a different set of colors, through the image processing portion. The...
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6040918 |
Copying machine
A copying machine of the present invention has a scanner unit (2) for reading an original, a line type thermal head (14) for printing read image data on tape (16) to be used as a recording medium,...
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6034980 |
Laser scanning unit module
A laser scanning unit module (30) including one or more laser scanning units (LSUs), a base plate on which the laser scanning units are installed, and a memory device (80) for storing data required...
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6031631 |
Image processing system with independent control of image forming apparatuses
One of a plurality of image processing apparatus connected to an image processing system freely sets image forming conditions, such as recording paper size and enlargement/reduction magnification...
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6025921 |
Method and apparatus for engraving a mixed pattern
This invention relates to an engraving method and apparatus for engraving a cylinder for printing an intaglio pattern on a web of material. The engraver comprises a driver for rotatably driving the...
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6026258 |
Method for temporarily locking out print jobs on a network copier when a copier user is present
A multiple-function copier includes a printer, a scanner, a user interface, and a communications mechanism. The printer is configured to receive print jobs from a network environment. The scanner...
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6023556 |
Processing print job image data
A method of processing image data to be sent as a print job to be printed on a printer including, defining at least one composite frame for a side of a sheet to be printed and one or more...
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6023343 |
Method and apparatus for temporary storage on disk of collated print data
An improved printer is provided that uses a hard disk drive resident in the printer to temporarily store some of the page data of print jobs received by this printer. Since disk access time is...
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6018618 |
Image recording apparatus and method capable of removing a leading end portion of received image data
An image recording apparatus for recording an image on a rolled paper, and for cutting the rolled paper on which the image has been recorded to a standard size. The image recording apparatus...
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6016208 |
Data providing method
A method of providing data (more particularly non-density data) to a data-processing apparatus such as a computer or a workstation or the like and a user interface to be used in connection with...
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6016387 |
Facsimile recording apparatus and method which stores received information and records when the amount of stored information reaches a predetermined value
A facsimile apparatus which records received information on a recording sheet includes a recorder that has an active mode and a standby mode using less electric power than the active mode. With the...
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6014459 |
Image forming apparatus
The apparatus reads an original by an image reader, and if it recognizes caption(s) included in the original, stores a page number of the original into a memory, thereafter, performs copying based...
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6008913 |
Image processing apparatus having the ability to transmit recordable information at the receiver
An image processing apparatus which converts a color region in an input color image into predetermined images corresponding to colors. The apparatus has a discriminator for discriminating the...
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6008834 |
Bouncing ball scanner
A bouncing ball scanner is described which is a ball driven in a reciprocal motion for reflecting image-bearing light onto a photosensitive medium. The image-bearing light can be dictated by a...
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6009485 |
Information processing apparatus and method, and storage medium storing control programs
An information processing apparatus for exchanging information with a plurality of other apparatuses connected thereto through a bidirectional interface includes a storage unit for storing...
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6003970 |
Ink-jet recording apparatus and method
Using a recording head with 8 nozzles, and feeding paper or recording medium by an amount equal to 2 nozzles at each recording scan, recording is made with respect to first and second rasters in a...
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6006012 |
Print control apparatus and method for executing a jam recovery function when a jam is detected during printing on a front side of a recording medium
A print control apparatus receives front-side data and back-side data from an external apparatus and causes a printer to print the received front-side and back-side data on front and back sides of...
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5999657 |
Recording and reproducing apparatus for digital image information
A recording and reproducing apparatus is disclosed. Each of main pixel blocks of (m pixels in a horizontal direction×m pixels in a vertical direction×n pixels in a time direction), m and n being...
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