摘要:
A printing system includes a printing device and a controlling system. The printing device is capable of printing images on a recording sheet. The printing device includes a first sheet type setting system that sets first sheet data representing a type of the sheet. The controlling device is capable of communicating with the printing device, and includes a second sheet type setting system that sets second sheet data representing a type of the sheet. The printing system further includes a comparing system that compares the first sheet data with the second sheet data. The printing device performs the printing operation in accordance with a comparison result of the comparing system.
摘要:
In a facsimile device, a CPU determines whether or not a recording sheet is conveyed normally based on the conveyance state detected by a detecting portion. When the CPU determines that the recording sheet has been conveyed normally, the CPU increases the conveying speed in a stepwise manner based on the current conveying speed until the conveying speed reaches maximum speed. Therefore, according to the present facsimile device, when conveyance of the recording sheet is normally performed at a specified conveying speed, the number of failures of conveyance of the recording sheet can be reduced compared to a facsimile device, in which the conveying speed is set at maximum speed of conveyance by a sheet feed roller. Also, the recording sheet can be conveyed at as high speed as possible.
摘要:
A technique is proposed to provide an appropriate notification in accordance with the state of occurrence of conveyance errors. The level of maintenance required to normalize a conveying function is determined depending on the number of errors, and a notification is provided by displaying a message to a user or by transmitting a message to a service center depending on the level of maintenance. Since the message to the user indicates a specific content of maintenance to normalize the conveying function, the user can normalize the conveying function by taking appropriate measures. On the other hand, since the message to the service center indicates the required level of maintenance, a service person of the service center can normalize the conveying function by going to a place where a multi-function machine, for example, is installed and repairing the multi-function machine.
摘要:
An image reading device includes a main body and an openable cover. A sheet feed path is defined inside the cover. An intermediate portion of the sheet feed path is exposed to the top surface of the main body, thereby the top surface defines a part of the sheet feed path at the intermediate portion. The cover is provided with a sheet feed mechanism. Feeding of the sheet is terminated when the cover is opened. The image reading device further includes a sheet location detection system that detects a location of the sheet when the feeding of the sheet is terminated, and a controller determines whether the sheet is to be discharged from the sheet feed path, when the cover is closed, in accordance with a location of the sheet detected by the sheet location detection system.
摘要:
In a light-emitting device, a light-emitting layer portion composed of a compound semiconductor is bonded on one main surface of a transparent conductive semiconductor substrate while placing a substrate-bonding conductive oxide layer composed of a conductive oxide in between. Between the light-emitting layer portion and the substrate-bonding conductive oxide layer, a contact layer for reducing junction resistance with the substrate-bonding conductive oxide layer so as to contact with the substrate-bonding conductive oxide layer. This is successful in providing the light-emitting device which is producible at low costs, has a low series resistance, and can attain a sufficient emission efficiency despite it has a thick current-spreading layer.
摘要:
A light-emitting device 100 has ITO transparent electrode layers 8, 10 used for applying drive voltage for light-emission to a light-emitting layer section 24, and is designed so as to extract light from the light-emitting layer section 24 through the ITO transparent electrode layers 8, 10. The light-emitting device 100 also has contact layers composed of In-containing GaAs, formed between the light-emitting layer section 24 and the ITO transparent electrode layers 8, 10, so as to contact with the ITO transparent electrode layers respectively. The contact layers 7, 9 are formed by annealing a stack 13 obtained by forming GaAs layers 7′, 9′ on the light-emitting layer section, and by forming the ITO transparent electrode layers 8, 10 so as to contact with the GaAs layers 7′, 9′, to thereby allow In to diffuse from the ITO transparent electrode layers 8, 10 into the GaAs layers 7′, 9′. This provides a method of fabricating a light-emitting device, in which the ITO transparent electrode layers as the light-emission drive electrodes are bonded as being underlain by the contact layers, to thereby reduce contact resistance of these electrodes, and to thereby make the contact layers less susceptible to difference in the lattice constants with those of the light-emitting layer section during the formation thereof.
摘要:
In a facsimile device, a CPU determines whether or not a recording sheet is conveyed normally based on the conveyance state detected by a detecting portion. When the CPU determines that the recording sheet has been conveyed normally, the CPU increases the conveying speed in a stepwise manner based on the current conveying speed until the conveying speed reaches maximum speed. Therefore, according to the present facsimile device, when conveyance of the recording sheet is normally performed at a specified conveying speed, the number of failures of conveyance of the recording sheet can be reduced compared to a facsimile device, in which the conveying speed is set at maximum speed of conveyance by a sheet feed roller. Also, the recording sheet can be conveyed at as high speed as possible.
摘要:
While a crucible containing an Si material and a substrate to be processed are set in a chamber, Ar gas is supplied into the chamber and the Si material is evaporated by heating, thereby forming a nanoparticle thin film of Si on the substrate. This substrate is then annealed in an oxygen atmosphere to oxidize Si, forming a nanoparticle oxide thin film consisting of SiO2.
摘要:
To enable a main terminal device to implement specific functions in cooperation with a sub terminal device, when a fax machine serving as the main terminal device stores conversion request data in a shared area of its RAM (S130), a personal computer serving as the sub terminal device generates converted image data based on the conversion request data stored on the fax machine end and stores the resulting data on the fax machine end. Subsequently, the fax machine reads the converted image data stored by the personal computer and transmits this image data. In this way, the fax machine can direct the personal Computer to execute part of the process simply by storing request data in a shared area of the RAM, thereby transmitting converted image data in cooperation with the personal computer.
摘要:
The invention provides a image duplicating apparatus capable of forming images for duplication using standard four ink colors in a standard color style, or using more ink colors than the standard ink colors when duplicating images read from an original on a recording paper. A CPU determines which of the single-copying mode, where images read from the original are duplicated on a sheet of the recording paper, or the multi-copying mode, where images read from the original are duplicated on the sheets of the recording paper, is set. When it is determined that the multi-copying mode is set, the CPU starts duplicating in the standard color style. When it is determined that the single-copying mode is set, the CPU starts duplicating in the fine color style.