摘要:
A sheet feeding device includes a sheet stacking base having a base surface for a sheet, a feeding member, and a pair of cursors. The pair of cursors includes first and second cursors that separate from and come close to each other along the sheet width direction, and is movable between first position and second position. The first and second cursors are separated by the maximum distance at the first position and by the minimum distance at the second position. The first cursor includes a movable base part, and a movable sub-cursor. When a narrow sheet is placed on the base surface, the sub-cursor is moved from the reference position toward the second cursor to be brought into contact with a side face of the narrow sheet to thereby position the narrow sheet.
摘要:
Provided is information processing apparatus with possibly-making an optimal printing for an image forming apparatus perform. A job property acquiring part acquires a job property. A driver-settings acquiring part acquires driver settings at time of a job being outputted. A throughput time estimating part calculates estimated throughput time from a job property and driver settings. An optimized-settings calculating part calculates an optimized driver settings in which an output is possible in time shorter than estimated throughput time for the job property. A job output part makes a job output to the image forming apparatus by the calculated optimized driver settings.
摘要:
An image forming apparatus detects that the paper sheet cassette has been drawn out and that the paper sheet cassette has been housed, and upon detecting either that the paper sheet cassette has been drawn out or that the paper sheet cassette has been housed, detects that a reference operation has been performed. When the reference operation has been performed in a time period other than while a printing job is being executed, the control portion performs control so that the screen related to paper sheet setting is displayed, and when the reference operation has been performed while the printing job is being executed, the control portion performs control so that the screen related to paper sheet setting is not displayed.
摘要:
A sheet processing device includes an exit tray and a sheet alignment mechanism. On the exit tray, ejected sheets or ejected sheet sheaves subjected to stapling are stacked. When at least a sheet is ejected, the sheet alignment mechanism aligns the sheets in a manner to be in contact with and catch opposite ends of the sheets stacked on the exit tray from a base end side of the exit tray. When a sheet sheaf is ejected, the sheet alignment mechanism comes in contact with a plurality of points on a topmost surface of the sheet sheaves stacked on the exit tray to detect a height difference between the plurality of points.
摘要:
Provided is an image forming apparatus enabling more appropriate data deletion. The image forming apparatus includes an output setting circuit for performing output setting for adjusting an output of image data to a target output result by selection operation, an output operation circuit for performing output of image data by instruction operation so that a process corresponding to the output setting is performed, an association circuit for storing association information in which the output image data is associated with the output setting, a state determination circuit for determining whether or not the target output result can be obtained based on a current state of the apparatus, and a data deletion circuit for automatically deleting or selecting the deletion of the image data associated with the output setting based on the association information when it is determined that the target output result cannot be obtained.
摘要:
A quinone derivative represented by general formula (1) where, in the general formula (1), chemical groups R1 each represent, independently of one another, an alkyl group, a cycloalkyl group, an alkoxy group, an aralkyl group, or an aryl group, and R2 represents an alkyl group, an aralkyl group, a cycloalkyl group, an alkoxy group, an aryl group, or a heterocyclic group.
摘要:
A triphenylamine derivative is represented by General Formula (1). In General Formula (1), OR1 represents an alkoxy group having 2 to 8 carbon atoms. R2 to R6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms. Ar1 and Ar2 each independently represent a hydrogen atom, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkoxy group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, or a 3- to 10-membered heterocyclic group. Note that the case where Ar1 and Ar2 are both a hydrogen atom is excluded.
摘要翻译:三苯胺衍生物由通式(1)表示。 在通式(1)中,OR 1表示碳原子数2〜8的烷氧基。 R 2〜R 6各自独立地表示氢原子或碳原子数1〜8的烷基。 Ar 1和Ar 2各自独立地表示氢原子,碳原子数6〜20的芳基,可以被碳原子数1〜6的烷基取代的芳基,碳原子数6〜20的芳基, 1至6个碳原子,具有3至10个碳原子的环烷基或3至10元杂环基。 注意,不排除Ar1和Ar2都是氢原子的情况。
摘要:
An electrophotographic photosensitive member includes a photosensitive layer. The photosensitive layer contains a charge generating material, a hole transport material, and a binder resin. The hole transport material contains an amine stilbene derivative represented by a general formula (1), and the binder resin contains a polycarbonate resin represented by a general formula (2).
摘要:
An image reading device reads an image of an object. The image reading device includes a white reference member and a gloss reference member. The white reference member is used for generating white reference data. The gloss reference member has a larger ratio of mirror reflected light to incident light than the white reference member.
摘要:
An information processing apparatus includes a display device; a storage device storing a program that includes a main program and N subsequent programs, and a subsequent processing code; and a processor displaying a GUI screen on the display device in accordance with the programs and writing program termination information in the storage device. The processor (a) terminates the main program after displaying a first GUI screen in accordance with the main program and executing the subsequent processing code, (b) displays a second GUI screen in accordance with a first subsequent program that is specified by the subsequent processing code on the basis of the program termination information and that is executed after the main program, and (c) sequentially displays third and subsequent GUI screens, in accordance with N−1 subsequent programs subsequent to the second subsequent program that is executed after the first subsequent program, until a termination condition is satisfied.