摘要:
A printing apparatus includes traveling means for traveling in the recording directions by holding it for recording on a recording medium, guiding means for guiding the traveling means, and reading means detachably held by the guiding means. This printing apparatus further includes electrical connectors provided for the reading means and printing apparatus, respectively, for electrically connecting them, which are arranged to be installed or removed simultaneously by the operation of mounting the reading means on or demounting it from the guiding means, and also, detecting means for detecting a state of the reading means being mounted on the printing apparatus, controlling means for holding the power-supply to the traveling means and recovery means for recovering the performance of the recording means in a state of being cut off in accordance with the detection of the detecting means when the reading means is mounted on the printing apparatus. With such structure, it is possible to mount a reading unit in the interior of the printing apparatus easily without removing recording means, and at the same time, to prevent the reading unit from being stained by recovery means for recovering the performance of recording means.
摘要:
A recording apparatus in which a recording head for effecting recording on a recording medium can be carried on a carriage movable with a reading unit for performing an original reading operation carried thereon, including a white flat plate member removable provided at a location opposed to the reading unit and along an area in which the carriage is moved. A reading unit for use in a recording apparatus in which a recording head unit for effecting recording on a recording medium and the reading unit for reading the image of an original are selectively interchangeable relative to a reciprocally movable carrier, including original image reading means constituting a predetermined reading optical path entering and reflected by the surface of the original to read the image of the original, and a movable member having reference correction means for reading moved to a position on the reading optical path corresponding to the surface of the original when the carrier is in a predetermined position.
摘要:
This specification discloses a carrier sheet for original having an upper sheet and a lower sheet, the two sheets having their leading end portions as viewed in the direction of advance of the original adhesively secured to each other in the widthwise direction thereof, and adapted to be opened to set the original and to be closed to hold the original therebetween, characterized by the provision of original keeping means for preventing the deviation of the original held by the carrier sheet.
摘要:
A reading unit provided with an optical system mounted on a recording apparatus to read a source document includes a housing having the optical system in it, a light transmitting portion arranged on the outer surface of the housing of the reading unit in order to guide the light outside the reading unit into the optical system of the reading unit, and a protection member to cover the outer side of the light transmitting portion for opening and closing such portion freely. With the structure thus arranged, the reading unit is protected from ink mist and other particles created by the recording apparatus that may contaminate the reading unit, hence preventing the accuracy of reading signals from being lowered when reading is performed by means of this reading unit.
摘要:
In a method of scanning a charged particle beam which can position the scan position to a proper location inside a deflectable range of the scan position of charged particle beam, the scan position of charged particle beam is deflected to a plurality of target objects inside a scan position deflectable region and on the basis of a shift of a target object at a scan location after deflection, the deflection amount at the scan location is corrected.
摘要:
A record medium on which a load distribution program capable of dynamically determining a service providing server which can provide a service of high quality according to a place where a client is installed is recorded. A delay time determination section analyzes a request sent from a client, identifies a position on a network of the client, and determines processing delay time the client takes to receive a response from each data center on the basis of a communication path between the position of the client and a position on the network of each data center. An allocation determination section preferentially selects a data center which can provide a service to the client after shortest processing delay time as a recommended data center on the basis of the processing delay time determined by the delay time determination section. A service allocation section makes a server in the recommended data center provide the service to the client which outputted the request.
摘要:
A clamp device which can be easily attached/detached and securely fixed to a board. In order to attach an electric wire bundle clamp to the board, a leg portion of the clamp is inserted in a circular hole of an attachment hole provided in the board, while engaging protruding pieces of the clamp are similarly inserted into notches of the board. Subsequently, the electric wire bundle clamp is rotated 90 degrees, allowing a portion of the board around the circular hole to be held between a base on the surface of the board and the engaging protruding pieces contacting on the underside of the board. Once rotated an engagement protrusion comes to rest in an engagement hole of the board preventing further rotation and firmly fixing the clamp device relatively to the board.
摘要:
A container for safekeeping an ink jet cartridge is provided with the main body of a container for storing an ink jet cartridge having a recording head unit, and an ink tank unit containing ink to be supplied to the recording head unit, a lid element for covering the inlet and outlet of the main body of the container for storing or removing the ink jet cartridge, an elastic cap member provided in the main body of the container for covering the recording head unit. This container for safekeeping an ink jet cartridge comprises a rib arranged on the inner wall surface of the lid element for exerting pressure on the recording head unit of the ink jet cartridge to press it to the elastic cap member; and a recess arranged on the inner wall surface of the main body of the container in a position corresponding to the location where the elastic cap member is arranged. In this way, it is possible to cap the recording head appropriately in the container to provide a highly reliable safekeeping of the ink jet cartridge, and at the same time, to store and safekeep the ink jet cartridges for monochromatic use and color uses exhangeably.
摘要:
A developing portion forms a toner image, which corresponds to a recording image, with a toner which has been electrically charged to a predetermined electrical potential. A transfer portion, to which an electric potential, different from the electric potential of the toner image, is applied, transfers the toner image onto a recording medium. A first transfer-electric-potential applying portion applies a transfer electric potential to the transfer portion. A carrying portion carries the recording medium so as to cause the recording medium to pass by the transfer portion. A second transfer-electric-potential applying portion sets the recording medium and the carrying portion to cause the recording medium and the carrying portion to have a predetermined electric potential corresponding to the transfer electric potential of the transfer portion.