摘要:
A print control apparatus that controls a printing unit is provided. A determination unit determines print quality of a print image printed by the printing unit. A first counting unit counts the number of pages of each of sets whose print quality is determined by the determination unit not to satisfy a predetermined criterion. A second counting unit counts the number of same pages of the sets whose prnt quality is determined by the determination unit not to satisfy a predetermined criterion. A control unit stops printing by the printing unit if a count value counted by the first counting unit reaches a first predetermined value and stops printing by the printing unit if a count value counted by the second counting unit reaches a second predetermined value.
摘要:
A multi CPU system is capable of performing exclusive control of a plurality of CPUs accessing to the same resource by a hardware without depending on an OS. The plurality of CPUs are connected with the same system bus. A plurality of circuits one-to-one correspond to each of the plurality of CPUs and comprise respective semaphore acquisition registers. Each of the CPUs in accessing to the resource is controlled, based on the value written in the semaphore acquisition register of the corresponding circuit, the presence or absence of the priority in the semaphore control, and a semaphore signal received from the another circuit.
摘要:
A multi CPU system is capable of performing exclusive control of a plurality of CPUs accessing to the same resource by a hardware without depending on an OS. The plurality of CPUs are connected with the same system bus. A plurality of circuits one-to-one correspond to each of the plurality of CPUs and comprise respective semaphore acquisition registers. Each of the CPUs in accessing to the resource is controlled, based on the value written in the semaphore acquisition register of the corresponding circuit, the presence or absence of the priority in the semaphore control, and a semaphore signal received from the another circuit.
摘要:
An object of the present invention is to improve an efficiency in using bins in a sorter of an image forming system, to which a plurality of personal computers are connected. If the number of the receptacles appointed in accordance with the receptacle appointment command or the number of sets of sheets to be sorted is larger than the number of empty receptacles, offset sorting is performed in which the position, at which the recording sheets are received, is shifted in the same receptacle. If the appointed number of the receptacles or the number of sets of sheets to be sorted is smaller than the number of empty receptacles, a normal sorting process is performed in such a manner that the bins are allotted in accordance with the position of the bins appointed with the command for appointing receptacles or the number of sets of sheets to be sorted.
摘要:
An image processing apparatus includes a read unit for reading a document sheet to generate image data, a data compression unit for compressing the image data generated by the read unit, a prediction unit for predicting data amount after the compression for the image data to be compressed by the data compression unit and a control unit for controlling the reading of the document sheet by the read means in accordance with the prediction result by the prediction means.
摘要:
There is provided an image forming device that does not require an original image scanning operation upon copying of an original for the second time or later in a device for preventing illegal copying with the use of paper fingerprint information. Upon registration of the paper fingerprint information, original image data is scanned from the original. Also, the paper fingerprint information is scanned. The image forming device associates the original image data and the paper fingerprint information with each other to register them in an information processing device. Upon copying, paper fingerprint information scanned from an original is transmitted to the information processing device to request the device to determine whether or not the paper fingerprint information has been registered. If the paper fingerprint information has been registered is received, the original image data registered in association with the paper fingerprint information is retrieved from the information processing device.
摘要:
An information processing apparatus having a security server and a reader/writer includes a demodulator of the reader/writer for reading information from an RFID tag, a modulator of the reader/writer for writing information into the RFID tag and also writing area information indicating whether the RFID tag exists in a secret area, a memory for storing the information read from the RFID tag by the demodulator and the information written into the RFID tag by the modulator, and a controller for controlling the demodulator and the modulator. When the area information read from the RFID tag by the demodulator indicates that the RFID tag exists in a predetermined area, the controller precludes from reading predetermined information stored in the RFID tag, and controls the modulator so as to write the area information indicating that the RFID tag does not exist in the predetermined area.
摘要:
An image processing apparatus includes a processing unit for processing an image signal into which an original document, after being exposed to light, is photoelectrically converted, a compression module for compressing image information processed through the processing unit, a memory for storing image data compressed by the compression module, a control unit for setting a diversity of image processing modes, and a predicting module for predicting an image compression rate used by the compression module. The predicting module predicts the image compression rate of an image after being processed according to the image processing mode set by the control unit.
摘要:
An image forming apparatus includes a reading unit for reading an image on a document, a storage unit for storing image data output from the reading unit, an image forming unit for forming an image on a recording medium on the basis of the image data stored in the storage unit, a discrimination unit for discriminating whether or not a hole is present in the document read by the reading unit by analyzing the image data stored in the storage unit, and a control unit for, when the discrimination unit determines that the hole is present, controlling the image forming unit to form an image while masking an image in an area where the hole is present.
摘要:
A print control apparatus that controls a printing unit is provided. A determination unit determines print quality of a print image printed by the printing unit. A first counting unit counts the number of pages of each of sets whose print quality is determined by the determination unit not to satisfy a predetermined criterion. A second counting unit counts the number of same pages of the sets whose prnt quality is determined by the determination unit not to satisfy a predetermined criterion. A control unit stops printing by the printing unit if a count value counted by the first counting unit reaches a first predetermined value and stops printing by the printing unit if a count value counted by the second counting unit reaches a second predetermined value.