Brother Kogyo Kabushiki-kaisha

Akihiro Yamada

Hiroyuki Funahashi

Yoshiko Orito

Kentaro Murayama

An image processing device is provided that includes an establishment unit configured to establish a first connection with a first information processing device, a detector configured to detect a connection request that requests the image processing device to terminate the first connection with the first information processing device and thereafter establish a second connection with a second information processing device, the second connection being an exclusive connection configured to forbid establishment of connections other than the second connection while being established, and a restriction unit configured to restrict the second connection with the second information processing device from being established when the detector detects the connection request in a state where the first connection is established between the image processing device and the first information processing device.

Image processing device and image processing system

A printing apparatus includes a storage section which stores printing jobs to be printed on a recording paper sheet; a transport section which transports the recording paper sheet; a printing section which performs the printing on the recording paper sheet transported by the transport section based on one of the printing jobs stored in the storage section; an occurrence rate judging section which calculates an occurrence rate of a jam of the recording paper sheet in the transport section during the printing based on each of the printing jobs stored in the storage section, and which compares a first occurrence rate which is the occurrence rate of a first printing job stored first in the storage section with a second occurrence rate which is the occurrence rate of a second printing job stored second in the storage section; and a control section which controls the printing section.

Printing apparatus

A printing apparatus includes: a job storage unit configured to store a print job; a printing unit configured to perform a printing operation based on the stored print job; a receiving unit configured to receive an instruction to disconnect connection with an external apparatus; and a control device configured to perform: an establishment process of establishing connection with the external apparatus; a storage process of storing a print job received from the external apparatus in the job storage unit; a first deletion process of deleting the print job, for which a printing-related operation has been completed, from the job storage unit; a disconnection process of disconnecting the connection in response to a disconnection instruction received by the receiving unit; and a prohibition process of prohibiting performing the disconnection process after the printing-related operation starts until all the print jobs are deleted from the job storage unit.

Printing apparatus and printing system controlling connection between a printing apparatus and an external apparatus

An image processing system that executes plural functions with respect to image data, the image processing system including: a decision unit that decides whether or not a function among the plural functions is authorized to be executed with respect to the image data; and a notification unit that identifiably notifies an authorized function, which is authorized to be executed with respect to the image data, and an unauthorized function, which is not authorized to be executed with respect to the image data, decided by the decision unit.

Image processing system and image processing apparatus having function authorization notification

A printing system includes: a printing unit that performs printing on a sheet; a conveyance mechanism that has a printing path for guiding a sheet to a printing position of the printing unit and a reverse path for reversing the sheet passing through the printing position and guiding the sheet again to the printing position; a control unit that performs double-side printing processing depending on a plurality of methods in which maximum numbers of the sheets existing in the conveyance mechanism at the same time are different from each other; and a determination unit that determines a probability of sheet jamming occurring in the conveyance mechanism. When the determination unit determines that the jamming occurrence probability is high, the control unit selects the method in which the maximum sheet number is small, and performs the double-side printing processing in accordance with the selected method.

Printing system, printing device, and printer driver

A reading device comprising a connection unit configured to be connected with a storage medium, a determination unit configured to determine whether or not the storage medium is connected to the connection unit, a judging unit configured to judge if there is a document to be read by a reading unit and an execution unit configured to execute the advising process when the judgment unit judges that there is the document to be read and the determination unit determines that the storage medium is connected to the connection unit.

Image reading device

A printing device including a printing unit that prints an image with print agent, a calibration unit that executes a calibration process, a specifying unit that specifies a usage amount of the print agent, and a control unit that controls the calibration unit to execute the calibration process at a lower frequency when the specifying unit specifies a lower amount as the usage amount. The calibration process is for printing a mark with the print unit, detecting the mark, and calculating a calculation value based on a detection result.

Printing device that executes calibration at frequency suited to user demand

An image processing device includes a processing unit that performs processing on image data, an obtaining unit that obtains a number of users, and a control unit that executes a job by controlling the processing unit to perform the processing in one of control modes. The control unit switches between the control modes based on the number of users.

Image processing device capable of switching control modes

An image processing apparatus includes an receiving unit that receives e-mail via a first path, an acquiring unit that acquires an acquired file via a path other than the first path, a determining unit that determines whether an attached file and synthesization information for synthesizing the attached file and the acquired file are included in the received e-mail, and a synthesizing unit which, when the attached file and the synthesization information are included in the received e-mail, synthesizes the attached file and the acquired file based on the synthesization information.

Image processing apparatus

A printing system includes a printing unit performing printing on a sheet, a conveyance mechanism, a control unit, and a selection unit causing a user to select any one of a plurality of methods whose maximum numbers of sheets existing in the conveyance mechanism at the same time are different from each other. The control unit controls the printing unit and the conveyance mechanism to perform double-side printing processing depending on any one of the methods. The control unit performs double-side printing processing in accordance with the method selected by the selection unit.

Printing system, printing apparatus, and printer driver

An image forming apparatus includes an accommodating unit configured to accommodate a recording medium; an image forming unit for forming an image on the recording medium in response to a print job; a reservation unit for designating a portion of the recording medium as a reserved amount and selectively prohibiting use of the reserved amount by the image forming unit; a determining unit for determining whether the print job is a reserved print job or a non-reserved print job; and a authorizing unit for permitting the image forming unit to use the reserved amount for the reserved print job. The reservation unit prohibits use of the reserved amount for the non-reserved print job.

Image forming apparatus and methods of forming images

A printing apparatus including: a connecting unit connected to a management server through a network; a printing unit configured to print of print data received through the network; a receiving unit configured to receive input of a name indicating the printing apparatus; a determining unit configured to determine whether another printing apparatus having a same name as the name received by the receiving unit exists; and a prohibiting unit configured to prohibit the printing unit from performing printing if the other printing apparatus having the same name exists.

A first acquiring section acquires, at first timing after a print job is received and before a print instruction is given, first print data located at a reference location indicated by reference information of data included in the print job, and stores the first print data in a storage section. A second acquiring section acquires, at second timing when the print instruction is given, second print data located at the reference location. A difference determining section determines whether the second print data are different from the first print data. A necessity determining section determines whether the second print data are necessary, when the second print data are different from the first print data. A printing section prints the second print data when the second print data are necessary, and prints the first print data when the second print data are unnecessary.

Obtaining print data from a reference location and printing appropriate print data

A printing apparatus comprising: a printing unit configured to print an image based on expanded data; a measuring unit configured to measure a deviation amount of at least one of a position and a density of the image printed by the printing unit when a correction execution condition is satisfied; an expanding unit configured to expand print data based on the measurement by the measuring unit, so as to produce the expanded data; and a control unit, wherein when the correction execution condition is satisfied during the expanding of current print data which corresponds to a current page being expanded, the control unit is configured to control the expanding unit to suspend the expanding of the current print data, the measuring unit to measure the deviation amount, and the expanding unit to restart expanding an unexpanded portion of the current print data based on the measurement.

Printing apparatus to determine correction on suspended image data

One aspect of the present invention can include an image forming apparatus including an external storage medium, a judging part configured to determine whether or not the storage medium contains non-printed file, an extracting part configured to extract the non-printed file as a print target from the storage medium if the judging part determines that the non-printed file is present, and a printing part configured to execute print processing on the non-printed file extracted by the extracting part.

Growing community of inventors

Nagoya, Japan

Akihiro Yamada