Abstract:
A system for generating a differential gloss image useful for digital printing directly on covered packaging includes a packaging transport and a laser glossing imager. The packaging transport is configured to position packaging substrate having a printed image to a laser glossing imager. The printed image is formed of toner or ink, and covered by a transparent material. The packaging substrate is aligned with respect to the laser glossing imager exposing one or more portions of the covered printed image to radiation for altering a surface of the one or more portions of the printed image for forming a differential gloss image.
Abstract:
The purpose of the present invention is to provide a post-processing apparatus capable of performing conveying to and storing at a predetermined stack tray without causing sheet jamming even when a sheet having larger size than a standard size is introduced. The present invention comprises a post-processing apparatus as a processing tray on which sheets conveyed in a predetermined conveyance direction are stacked into a bundle shape, an aligning device which aligns the sheets conveyed to the processing tray, a binding device which performs a binding process on the sheets aligned by the aligning device, and a controller which controls the aligning device so that a sheet is aligned at a position being apart from the binding device by a predetermined distance when the sheet conveyed to the processing tray has a predetermined size or larger.
Abstract:
A printer or other powder deposition device may include multiple toning stations, and the toning stations may be positioned in various configurations within the device. The various configurations may position the toning stations so as to increase the toning width of the device, thereby allowing the device to print larger process widths. The device may also perform processing control for the multiple toning stations.
Abstract:
In one embodiment, a printing platform is illustrated which includes two or more marking modules offset perpendicular to a process direction to create an aggregate imageable area that is wider than an imageable area of any of the individual marking modules.
Abstract:
A large format single pass printer, having a printing width (PW) for printing a toner image on a substrate, the substrate having a width (WS) and a length (LS), comprising a printhead structure with an array of printing apertures, with length, LA, and control electrodes associated therewith, a charged toner conveyer, CTC, with a length, LCTC≧LA and a number n, equal to or larger than 2, of toner applicators with width PWEi
Abstract:
A single pass printer, having a printing width (PW) is provided for printing a toner image on a substrate, the substrate having a width (WS) and a length (LS), wherein, i) a number n, equal to or larger than 2, of printing engines, each containing a toner transferring element with a longitudinal axis (width (WPE)) smaller than the printing width (PW) are present, and at least two of the n printing engines, each containing a toner transferring element with a longitudinal axis in the direction of width (WPE), are located so that the longitudinal axis do not coincide. Preferably the printing engines are electro(stato)graphic engines, especially Direct Electrostatic Printing (DEP) engines or electrophotographic engines.
Abstract:
An image forming apparatus which is adapted to transfer an image on a roll sheet fed out of a roll body and transported through a transportation path to an image forming section. When a user opens a front door of the image forming apparatus and sets a new roll body around a feed reel thereof, the leading edge of a roll sheet fed out of the roll body is located at a predetermined position in the transportation path. When the user closes the front door upon completion of replacement of the roll body, the roll sheet is further fed out, and a leading edge portion of the roll sheet having a predetermined length from the leading edge thereof is cut off. The cut-off portion is discharged through the transportation path out of a main body of the image forming apparatus in the same manner as in an ordinary sheet transportation process.
Abstract:
An image forming apparatus capable of simplifying work for removing a sheet by a user after a jam occurs. An image is formed on a sheet having a predetermined length cut from a rolled-sheet. A cutting mechanism is provided in a halfway portion of a conveying path through which the sheet passes. When a jam occurs in the conveying path, the cutting mechanism is operated, whereby the sheet is cut. The sheet in the apparatus can be immediately removed, therefore.
Abstract:
A device that addresses the problem of substrate distortion created by a fuser nip being transmitted back to a transfer nip includes a post transfer corrugator that introduces a non-image side protrusion in the substrate path between the transfer zone and the fuser zone. The post transfer corrugator forces the substrate to flatten out any distortion caused by the fuser/nip and prevents this distortion from entering the transfer zone. The corrugator also supports the substrate so as to increase the wrap angle of the substrate around an electrostatic member.
Abstract:
A system for copying large documents on a large document copier having a large document sheet feeder and a large copy sheet or web feeder with improved convenience and efficiency by inserting the leading edge of the large document into the document feeder from the front of the copier, automatically initially rapidly feeding the large document away from the front of the copier with the document feeder, pausing the feeding of the large document in a position wherein a trailing portion is retained in the document feeder but a substantial portion of the document is at the rear of the copier, so that the front of the large document copier is unobstructed, then inserting a copy sheet or web into the copier from the front thereof for copying, and in response to this and copier activation, first automatically rapidly feeding the large document back in a reverse direction with the large document feeder without copying, up to a position where a leading edge portion of the document is retained by the document feeder, and then, promptly thereafter, automatically again reversing the direction of feeding the document and moving the document at a copying speed synchronized with movement of the copy sheet or web towards the rear of the copier for copying the large document onto the copy sheet or web.