摘要:
An image forming apparatus includes a plurality of color toner development devices, a recycled toner development device, at least one cleaning device, a toner collecting and supplying device, and an image pattern generation device. The plurality of color toner development devices store separate color toners, and the recycled toner development device stores recycled toner. The at least one cleaning device removes toner remaining on at least one image carrying member after a transfer operation. The toner collecting and supplying device stores and supplies the removed toner to the recycled toner development device. The image pattern generation device generates image patterns developed by the plurality of color toner development devices and the recycled toner development device based on a characteristic of developer and a color of the recycled toner stored in the recycled toner development device.
摘要:
An image forming apparatus includes a plurality of color toner development devices, a recycled toner development device, at least one cleaning device, a toner collecting and supplying device, and an image pattern generation device. The plurality of color toner development devices store separate color toners, and the recycled toner development device stores recycled toner. The at least one cleaning device removes toner remaining on at least one image carrying member after a transfer operation. The toner collecting and supplying device stores and supplies the removed toner to the recycled toner development device. The image pattern generation device generates image patterns developed by the plurality of color toner development devices and the recycled toner development device based on a characteristic of developer and a color of the recycled toner stored in the recycled toner development device.
摘要:
An image formation apparatus and process cartridge exhibiting high durability, in which such disadvantages as irregular recovery of untransferred toner and the advance of carrier degradation are not produced even when jointly using a trickle development system and a cleanerless system, comprising an image support member on which a latent image is formed; a developing unit that houses developer having carrier and toner, develops the latent image formed on the image support member, and recovers untransferred toner remaining on the image support member; a carrier supply unit that supplies carrier to the developing unit; carrier discharge means that discharges carrier housed in the developing unit to outside of the developing unit; and lubricant supply means that supplies lubricant onto the image support member.
摘要:
An image formation apparatus and process cartridge exhibiting high durability, in which such disadvantages as irregular recovery of untransferred toner and the advance of carrier degradation are not produced even when jointly using a trickle development system and a cleanerless system, comprising an image support member on which a latent image is formed; a developing unit that houses developer having carrier and toner, develops the latent image formed on the image support member, and recovers untransferred toner remaining on the image support member; a carrier supply unit that supplies carrier to the developing unit; carrier discharge means that discharges carrier housed in the developing unit to outside of the developing unit; and lubricant supply means that supplies lubricant onto the image support member.
摘要:
A multi color image forming apparatus includes a plurality of stations arranged side by side for forming unique mono-color toner images using mono-color developers each having a different mono-color toner. Each of the plurality of stations includes an image bearing member for bearing a latent image, and a developing device for visualizing the latent image into the mono-color toner image. A conveying device is provided to convey a transfer medium. A transfer device is provided to transfer the mono-color toner images from the image bearing members to the transfer medium. Charge ability of prescribed mono-color toner included in the mono-color developer used in the upstream station is smaller than that used in the downstream station.
摘要:
A multi color image forming apparatus includes a plurality of stations arranged side by side for forming unique mono-color toner images using mono-color developers each having a different mono-color toner. Each of the plurality of stations includes an image bearing member for bearing a latent image, and a developing device for visualizing the latent image into the mono-color toner image. A conveying device is provided to convey a transfer medium. A transfer device is provided to transfer the mono-color toner images from the image bearing members to the transfer medium. Charge ability of prescribed mono-color toner included in the mono-color developer used in the upstream station is smaller than that used in the downstream station.
摘要:
Feedback information including a transmission quality of a packet transmitted from a transmitting device to a receiving device is received from the receiving device and the transmission quality included in the feedback information is revised down, to be transferred to the transmitting device, based on information of resource consumed for maintaining a wireless link included in a path to the receiving device. The above revising down is executed if it is found that the information of resource consumed reaches a predetermined threshold or is not executed unless it is found otherwise. The information of resource includes, for example, the number of retransmission times of a packet for a predetermined period of time, a transmission power level or a code length of an error correcting code.
摘要:
A wireless access method includes connecting a wireless base station and a plurality of wireless terminals using a first communication carrier and a second communication carrier in a hybrid-duplex manner; allocating uplink data of a real-time service to the first communication carrier; allocating uplink data of a non-real-time service to the second communication carrier; allocating downlink data of the real-time service to one of the first communication carrier and the second communication carrier; and allocating downlink data of the non-real-time service to the first and second communication carriers.
摘要:
A transmission power control target value calculating apparatus that calculates target values, which are used for transmission power control of radio waves sent through radio transmission paths, comprises: a first target value calculating section that calculates a first transmission power control target value based on quality of combined data which is obtained by combining data obtained through the radio transmission paths; and a second target value calculating section that determines a second transmission power control target value to be applied to at least one of the radio transmission paths, based on the first transmission power control target value and quality information of each of the radio transmission paths.
摘要:
A mobile communication network comprising a plurality of base stations and a plurality of mobile machines, the unit for supplying particular location information assigned to a predetermined particular area in advance to the mobile machines moving in the particular area and the mobile machines conduct location registration to the base station side by using the particular location information at a time when the mobile machine enters in the particular area, thereby, increase of load on a network and of power consumption, and quality deteriorations of transmission paths, due to location registration when many users carrying the mobile machines move on a train or the like can be prevented.