摘要:
The invention is to provide a sheet treating apparatus achieving a space saving and enabling easy identification of an output mode of sheets. The sheet treating apparatus of the invention for treating sheets after image formation is accommodated in a space formed in an image forming apparatus, and includes plural sheet stacking devices which stack treated sheets, and a lifting and lowering device which independently lifts and lowers the plural sheet stacking devices.
摘要:
The invention is to provide a sheet treating apparatus achieving a space saving and enabling easy identification of an output mode of sheets. The sheet treating apparatus of the invention for treating sheets after image formation is accommodated in a space formed in an image forming apparatus, and includes plural sheet stacking devices which stack treated sheets, and a lifting and lowering device which independently lifts and lowers the plural sheet stacking devices.
摘要:
A sheet processing apparatus including a first sheet stacking portion for stacking sheets thereon, a second sheet stacking portion provided downstream of the first sheet stacking portion with respect to a sheet conveying direction, a sheet holding device for holding the sheets stacked on the first sheet stacking portion, and a holding device moving device for moving the sheet holding device between a holding position for holding the sheets and a discharging position provided downstream of the holding position in the sheet conveying direction, wherein the discharging position has a predetermined distance upstream from a stop position in which the sheet holding device moved to a downstream side with respect to the sheet conveying direction by the holding device moving device is stopped to an upstream side.
摘要:
A sheet processing apparatus including a first sheet stacking portion for stacking sheets thereon, a second sheet stacking portion provided downstream of the first sheet stacking portion with respect to a sheet conveying direction, a sheet holding device for holding the sheets stacked on the first sheet stacking portion, and a holding device moving device for moving the sheet holding device between a holding position for holding the sheets and a discharging position provided downstream of the holding position in the sheet conveying direction, wherein the discharging position has a predetermined distance upstream from a stop position in which the sheet holding device moved to a downstream side with respect to the sheet conveying direction by the holding device moving device is stopped to an upstream side.
摘要:
A method for reducing energy consumption of a passive optical network includes optical network units of the network which infer their downstream queue status rather than being explicitly notified by an optical line terminal of the network. Based on the inferred queue status, the optical network units make their own sleep mode decisions without assistance from optical line terminal. Both downstream traffic inference and sleep decision making at the optical network units are based on common information possessed by optical line terminal and optical network units. Accordingly, the optical line terminal can accurately infer the status of each optical network unit if the sleep control scheme implemented at an optical network unit is known by the optical line terminal.
摘要:
A sheet processing apparatus of the invention has: an ejecting unit that is capable of receiving a sheet on which a toner image has been heated and fixed, and ejecting the sheet for a predetermined normal ejecting time; and a processing unit that processes the sheet ejected by the ejecting unit according to obtained sheet information, wherein the ejecting unit ejects the sheet for an ejecting time longer than the normal ejecting time.
摘要:
A sheet processing apparatus of the invention has: an ejecting unit that is capable of receiving a sheet on which a toner image has been heated and fixed, and ejecting the sheet for a predetermined normal ejecting time; and a processing unit that processes the sheet ejected by the ejecting unit according to obtained sheet information, wherein the ejecting unit ejects the sheet for an ejecting time longer than the normal ejecting time.
摘要:
A sheet post-processing unit which includes a sheet stacking portion, a sheet conveying portion, an intersectional moving device, a vertical moving device, an intersectional regulating member, and a controller. The sheet stacking portion stacks sequentially discharged sheets. The sheet conveying portion conveys each sheet stacked on the sheet stacking portion. The intersectional moving device moves the sheet conveying portion in a direction intersecting with a sheet discharging direction. The vertical moving device moves up and down the sheet conveying portion in a vertical direction. The intersectional regulating member aligns each sheet by contacting an edge of each sheet. The controller controls the intersectional moving device and the vertical moving device to move the sheeting conveying portion, and to press-contact the sheet conveying portion to an upper surface of a sheet and separate it from the sheet.
摘要:
An input signal input to a 180 degree distributor is distributed as two signals, one of which with its phase inverted 180 degrees is input to a first modulation light source and the other with its phase unchanged is input to a second modulation light source; both signals are modulated with the intensity and the frequency of the light emission dependent on signal amplitude. The modulated signals are coupled by an optical coupler and subjected to heterodyne detection through a photodetector, where their light intensity modulation components offset each other when added and the multiplication of their light frequency components results in the frequency transition quantity doubling.
摘要:
There is provided a sheet post-processing unit having a simple structure, capable of stably conveying sheets on a tray and causing less ruggedness in conveying and aligning the sheets discharged one after another to the tray to form a bundle of sheets and to staple it. The sheet post-processing unit is provided with sheet conveying means for conveying the sheet stacked on the post-processing tray in the same and reverse directions with/from the sheet conveying direction and intersectional moving means for conveying the sheet in the direction orthogonal to the sheet conveying direction by moving the sheet conveying means in the direction orthogonal to the sheet conveying direction. It conveys the sheet while keeping rollers of the sheet conveying means in contact with the sheet and aligns the sheet by hitting the trailing edge thereof against a trailing edge stopper and by hitting the side edge of thereof against a wall by moving the rollers in the intersecting direction. In aligning the sheet by hitting the edges thereof against the stopper or the wall, the unit conveys the sheet slightly more than an actual extent of movement thereof obtained from the specific size of the sheet and slides the rollers on the sheet after hitting the sheet against the stopper or the wall.