摘要:
A scan ID, which is operation identification information having been used for selection of an image reading condition or the like, is used for selection of a communication destination from among a plurality of host PCs having network-connection to a scanner relay apparatus. Information such as an image reading condition associated with the scan ID is sent to a host PC defined as a communication destination, and a scan command sent back from the host PC, whose protocol is converted, is sent to a scanner apparatus. Furthermore, image data sent back from the scanner apparatus is sent to the host PC.
摘要:
In an apparatus to be controlled 20 such as a USB-compatible peripheral device connected to a controlling apparatus such as a personal computer, when a specification change is detected such as a change in the apparatus to be controlled 20 itself and a change in the connection situation of an attached device 30 (S201: YES), identification information corresponding to the changed specification is extracted (S205) and the extracted identification information is set as identification information to be transmitted to the controlling apparatus 10 (S206). The identification information having been set is transmitted to the controlling apparatus 10, and the controlling apparatus 10 controls the apparatus to be controlled 20 having the changed specification, on the basis of the identification information. This controlling apparatus for controlling the apparatus to be controlled on the basis of the identification information for identifying the apparatus to be controlled adjusts easily to the change in the specification of the apparatus to be controlled.
摘要:
An information processing device is provided where in communications between the information processing device and another information processing device, the transmission rate of a communications interface of the information processing device is automatically set in accordance with a transmission rate at which the communications interface of the other information processing device is operable, for communications. A printer device holds a USB driver information managing table and/or a USB hardware information managing table which are lists of information related to a driver and/or hardware of a USB interface. The printer device obtains, from the host PC, printer device USB driver/hardware information which is information on a driver and/or hardware of a USB/IF of the host PC. The printer device checks a communications mode in which the USB/IF of the host PC is operable by comparing the printer device USB driver/hardware information and the USB driver information managing table and/or USB hardware information managing table. In accordance with results of the checking, the printer device determines a communications mode for the USB/IF of the printer device.
摘要:
An immediate printing type image forming apparatus is provided of which the warm-up time is sufficiently shortened without causing any trouble to occur in the execution of image reading processing and/or image forming processing. The image forming apparatus is configured to determine a time required to raise the current temperature of the surface of a heating roller in a fixing unit to a predetermined temperature and increase the duty ratio of a power waveform to be fed to each of a copy lamp and a motor driving a polygon mirror when the time required thus determined is shorter than each of a time required to increase the current light quantity of the copy lamp to a predetermined light quantity and a time required to raise the current rotational speed of the motor to a predetermined speed, thereby turning each of the copy lamp and the motor into respective predetermined condition before the elapse of the determined time required.
摘要:
Paper (41) on which a first reference image (31) is formed in an image forming section (300), and a correction instrument (1) on which a second reference image (33) is formed, are placed at predetermined positions on an original platen (210). Reference images (31, 33) are read as an image for correction by an image reading section (200). An error in the image reading section (200) is measured based on the second reference image (33) of the correction image. The first reference image (31) of the correction image is used to remove the error in the image reading section (200) from the measured error, resulting in an error in the image forming section (300).
摘要:
Paper (41) on which a first reference image (31) is formed in an image forming section (300), and a correction instrument (1) on which a second reference image (33) is formed, are placed at predetermined positions on an original platen (210). Reference images (31, 33) are read as an image for correction by an image reading section (200). An error in the image reading section (200) is measured based on the second reference image (33) of the correction image. The first reference image (31) of the correction image is used to remove the error in the image reading section (200) from the measured error, resulting in an error in the image forming section (300).
摘要:
A multi-thread processor in accordance with an exemplary aspect of the present invention includes a plurality of hardware threads each of which generates an independent instruction flow, a thread scheduler that outputs a thread selection signal TSEL designating a hardware thread to be executed in a next execution cycle, a first selector that outputs an instruction generated by a hardware thread selected according to the thread selection signal, and an execution pipeline that executes an instruction output from the first selector, wherein the thread scheduler specifies execution of at least one hardware thread selected in a fixed manner in a predetermined first execution period, and specifies execution of an arbitrary hardware thread in a second execution period.
摘要:
A first exemplary aspect of an embodiment of the present invention is a multi-thread processor including a plurality of hardware threads each of which generates an independent instruction flow, and an interrupt controller that determines whether or not an input interrupt request signal is associated with one or more than one of the plurality of hardware threads, and when the input interrupt request signal is associated, assigns the interrupt request to an associated hardware thread.
摘要:
An image processing device includes: (a) an identification ID/gradation correction data storage section for storing the gradation correction data items which are for use in generating, from image data, a plurality of output image data items subjected to gradation correction, respectively; (b) a set preparing section for (i) generating the output image data items by carrying out the gradation correction with respect to the image data in accordance with the gradation correction data items respectively, and (ii) preparing, in accordance with the gradation correction data items stored in the identification ID/gradation correction data storage section, plural sets by rendering, to the output image data items, identification information for identifying the gradation correction data items used for the generation of the output image data items, respectively; and (c) a transmitting/receiving section for transmitting the plural sets to a common transmission destination of the image forming apparatuses, via a host communication section.
摘要:
A first exemplary aspect of an embodiment of the present invention is a multi-thread processor including a plurality of hardware threads each of which generates an independent instruction flow, and an interrupt controller that determines whether or not an input interrupt request signal is associated with one or more than one of the plurality of hardware threads, and when the input interrupt request signal is associated, assigns the interrupt request to an associated hardware thread.