摘要:
An image forming apparatus includes an image forming unit for forming images onto sheets in either one of a first mode for sequentially forming the images onto the sheets from a last page and a second mode for sequentially forming the images onto the sheets from a front page. The apparatus also includes a rotation processing unit for rotating the image in the direction of 180.degree. for the direction of the image in the first mode before the image forming unit forms the images in the second mode. The apparatus further includes a tray for stacking the sheets, a reversing path for reversing the sheet in the second mode, a conveying path for conveying the sheets formed with the images by the image forming unit to the tray directly or through the reversing path, and a stapler for performing a stapling on an upstream side in the conveying direction in the sheet and on a left side or a right side in the conveying direction. The stapler performs the stapling on the left side in the conveying direction in the first mode and on the right side in the conveying direction in the second mode.
摘要:
An original reading apparatus includes an original feeding unit for feeding the front and back sides of two-side originals in succession to a reading position, a reader unit for reading the original in the reading position, a memory unit for storing the image data of the original read by the reader unit, a read-out unit adapted to read the image data from the memory unit in the continuous order of pages, in case of reading a bundle of originals wherein the pages are so arranged that a side of the original bears the images of N-th and first pages and the other side of the original bears the images of (N-1)-th and second pages, and an output unit for successively outputting or transmitting the image data read by the read-out unit.
摘要:
An image forming apparatus performs the printing in any of a copy mode, a facsimile mode and a print mode, having a sorter for sorting ejected sheets, wherein the operation is controlled suitably for each mode when the number of sheets stored in a bin of said sorter is over the upper limit. An image forming method using a plurality of bins, and a counter for counting the number of sheets stored in each bin, includes interrupting the print if the number of sheets stored in the bin is over the upper limit in the copy mode, and continuing the print and switching the bin, in the printer and facsimile mode, if the number of sheets is over the upper limit.
摘要:
An image forming apparatus includes an image forming unit for forming images on sheets in the copy mode, the facsimile mode, and the printer mode a plurality of storage units for storing the sheets on which images are formed by the image forming unit, a setting unit for setting storage units which are to store sheets on which images are formed in the respective modes, a detection unit for detecting empty states of the storage units, and a control unit for storing sheets on which images are formed in the facsimile or printer mode in the storage units that are set by the setting unit, and storing sheets on which images are formed in the copy mode in storage units whose empty states are detected by the detection unit independently of the setting state of the setting unit.
摘要:
A copying apparatus includes an original feed unit for feeding originals stacked on the stacking position to an exposure position one by one, an exposure unit for exposing an image on the original fed to the exposure position, and an image forming unit for forming the image exposed by the exposure unit onto a sheet, the image forming unit being able to operate in a first mode for forming an image on a single original on a single sheet, and a second mode for forming images on a plurality of originals on a single sheet. The original feed unit includes a first feed unit for feeding the originals stacked at the stacking position in turn from the last page, and a second feed unit for feeding the originals stacked at the stacking position in turn from the first page. When the image forming unit operates in the first mode, the first feed unit feeds the originals. When the image forming unit operates in the second mode, the second feed unit feeds the originals.
摘要:
A sheet stapling apparatus includes a storage unit for storing sheets ejected out from an image forming apparatus, and a stapling unit for stapling to the sheets stored in the storage unit. The sheet stapling apparatus can execute a first bending process for bending the feet of a staple which were pierced through the sheets to the inside and a second bending process for bending the feet of the staple which were pierced through the sheets to the outside. In the facsimile mode or the printer mode, the second bending process is executed.
摘要:
An image processing apparatus having a first mode for processing electrical signals by a pre-scan operation and a second mode for processing electrical signals by a main scan operation. The first mode forms a histogram on the basis of electrical signals obtained by the pre-scan operation, and detects predetermined feature points from the formed histogram. A table is formed for converting signal levels of the electrical signals according to the detected predetermined feature points of the histogram based on the image type of the original. The second mode generates reproduction signals from electrical signals obtained by the main scan operation in accordance with the table.
摘要:
A channel stop region is formed immediately under an STI, and thereafter, an ion implantation is performed with conditions in which an impurity is doped into an upper layer portion of an active region, and at the same time, the impurity is also doped into immediately under another STI, and a channel dose region is formed at the upper layer portion of the active region, and another channel stop region is formed immediately under the STI.
摘要:
A liquid ejecting apparatus includes a liquid ejecting head having a nozzle, a pressurizing chamber that communicates with the nozzle, and a pressurizing element that causes a pressure change in liquid within the pressurizing chamber, the liquid ejecting head being capable of ejecting liquid from the nozzle by operating the pressurizing element; and a driving signal generation unit that generates a driving signal including a driving pulse that drives the pressurizing element. The driving signal includes an ejection driving pulse that ejects a liquid droplet and a non-ejection driving pulse that drives the pressurizing element to a degree whereby a liquid droplet is not ejected. The ejection driving pulse is a pulse waveform having an expansion element that causes the pressurizing chamber to expand and retract a meniscus toward the pressurizing chamber and a constriction element that causes the pressurizing chamber expanded by the expansion element to constrict and push the meniscus in the direction of ejection. The non-ejection driving pulse is a pulse waveform having an expansion element that causes the pressurizing chamber to expand and retract the meniscus toward the pressurizing chamber, a holding element that holds the voltage at the end of the expansion element for a set amount of time, and a constriction element that causes the pressurizing chamber expanded by the expansion element to constrict and push the meniscus in the direction of ejection. When the length of time from the end of the constriction element in the ejection driving pulse to the beginning of the expansion element in the non-ejection driving pulse is taken as t, the lengths of time of the expansion element, holding element, and constriction element in the non-ejection driving pulse are taken as a, b, and c, respectively, and the inherent vibration cycle of the liquid within the pressurizing chamber is taken as Tc, t, a, b, and c are within the ranges defined by the following equations (1) through (3): Tc/4≦t≦Tc/2 (1) (5Tc/8)−t≦a≦(3Tc/4)−t (2) b+c=Tc−t−a (3)
摘要:
Provided is a liquid ejecting method, comprising ejecting a liquid from a liquid ejecting head, wherein: the viscosity of the liquid is in a range from 6 mPa·s to 15 mPa·s, the liquid ejecting head includes: nozzles which eject the liquid; a pressure chamber which applies a pressure variation to the liquid in order to eject the liquid from the nozzles; and a supply unit which communicates with the pressure chamber and supplies the liquid to the pressure chamber, the cross-sectional area of the supply unit is in a range from ⅓ of the cross-sectional area of the pressure chamber to the cross-sectional area of the pressure chamber, and the channel length of the pressure chamber is equal to or more than the channel length of the supply unit and is equal to or less than twice of the channel length of the supply unit.