Abstract: A system and method for enabling content to be displayable in association with a local client printing system associated with a printer provider. The local client printing system, in response to commands entered through the user interface, communicates with a remote printer provider server to retrieve displayable content associated with the commands entered through a user interface. The local client printing system, in response to commands entered through the user interface, communicates with the remote printer provider server to identify the display device upon which the retrieved displayable content is to be displayed. The display device receives, from the remote printer provider server, the retrieved displayable content and displays the retrieved displayable content thereupon.

Abstract: A system and method for providing printing services to a mobile device connected to a network provides a remote print service provider server and local printers. The mobile device transmits a printer location request to the remote print service provider server. The remote print service provider server determines a physical location of the mobile device; determines which local printers are located within a predetermined parameter of the physical location of the mobile device; and transmits information to the mobile device identifying physical locations of local printers with respect to the physical location of the mobile device. The mobile device selects a local printer identified by the remote print service provider server and transmits, to the remote print service provider server, a print request. The remote print service provider server transmits the print request to the selected local printer.

Abstract: A system and method provide a la carte reproduction services wherein a printing system is capable of performing multiple operational printing modes, but is configured, in a normal operational printing state, to perform a subset of the multiple operational printing modes. The printing system includes a user interface to enable a user to select an operational printing mode. The printing system, in response to a user selecting an operational printing mode not included in subset of the multiple operational printing modes, communicates with a printer service provider server to request authorization to perform the user selected operational printing mode. The printer service provider server requests predetermined information from the printing system, and, upon processing and verification of information received from the printing system, configures the printing system to perform the selected operational printing mode.

Abstract: A system and method provide a la carte reproduction services wherein a printing system is capable of performing multiple operational printing modes, but is configured, in a normal operational printing state, to perform a subset of the multiple operational printing modes. The printing system includes a user interface to enable a user to select an operational printing mode. The printing system, in response to a user selecting an operational printing mode not included in subset of the multiple operational printing modes, communicates with a printer service provider server to request authorization to perform the user selected operational printing mode. The printer service provider server requests predetermined information from the printing system, and, upon processing and verification of information received from the printing system, configures the printing system to perform the selected operational printing mode.

Abstract: A system and method provide third party content to a local client printing system through a local client printing system; a content provider server operatively connected to the local client printing system; and a third party content provider server operatively connected to the content provider server. The content provider server provides printable content to the local client printing system, the printable content being specified by the local client printing system. The content provider server retrieves, from the third party content provider server, the printable content being specified by the local client printing system. The local client printing system prints the printable content received from the content provider server.

Abstract: A system and method for providing high resolution to be printed on a printing device, from video viewed on a display device by viewing video, on the display device, the video being received from a content provider over a network; controlling, thought a user interface displaying of the video on the display device; selecting, thought the user interface, an image in the viewed video to be captured for printing; generating, in response to a user selecting an image to be captured for printing, video scene identification information corresponding to the select video; transmitting the video scene identification information to the content provider; receiving, from the content provider, a high resolution image corresponding to the video scene identification information; and printing the received high resolution image.

Abstract: A system and method for enabling content to be displayable in association with a local client printing system associated with a printer provider. The local client printing system, in response to commands entered through the user interface, communicates with a remote printer provider server to retrieve displayable content associated with the commands entered through a user interface. The local client printing system, in response to commands entered through the user interface, communicates with the remote printer provider server to identify the display device upon which the retrieved displayable content is to be displayed. The display device receives, from the remote printer provider server, the retrieved displayable content and displays the retrieved displayable content thereupon.

Abstract: A system and method for providing printing services to a mobile device connected to a network provides a remote print service provider server and local printers. The mobile device transmits a printer location request to the remote print service provider server. The remote print service provider server determines a physical location of the mobile device; determines which local printers are located within a predetermined parameter of the physical location of the mobile device; and transmits information to the mobile device identifying physical locations of local printers with respect to the physical location of the mobile device. The mobile device selects a local printer identified by the remote print service provider server and transmits, to the remote print service provider server, a print request. The remote print service provider server transmits the print request to the selected local printer.

Abstract: Systems and methods for setting up grid voltage for a tandem pin charging device for charging a photoreceptor in a xerographic printing machine. A charge-generating emitter ratio of a first charging unit is determined and a first grid voltage is set based on the charge-generating emitter ratio of the first charging unit. A charge-generating emitter ratio of a offset voltage is then determined and a second grid voltage is set, based on the determined charge-generating emitter ratio of the offset voltage. A final voltage of a photoreceptor is then compared with a final target voltage.

Abstract: A scorotron charging apparatus for producing a uniform charge on a charge retentive surface, comprising: corona producing means, spaced from the charge retentive surface, for emitting corona ions; and a grid, interposed between said corona producing means and the charge retentive surface, said grid having a first region of apertures disposed longitudinal with respect to the charge retentive surface and disposed substantially perpendicular to the direction of travel of the charge retentive surface, and a second region of apertures, adjacent to said first region of apertures, disposed longitudinal with respect to the charge retentive surface, said first region of apertures having an open area substantial higher than said second region of apertures.

Abstract: In DC pin scorotron charging apparatus for charging a photoreceptor to a final voltage, a first DC pin scorotron charging device initially charges the photoreceptor to an intermediate overshoot voltage and a second DC pin scorotron charging device thereafter uniformly charges the photoreceptor to the final voltage. The first DC pin scorotron charging device provides a generally high percent open control grid area, a generally high emitter slope, and a generally high emitter pin current. The second DC pin scorotron charging device provides a generally low percent open control grid area, a generally low emitter slope, and a generally low emitter pin current.

Abstract: In an electrostatographic imaging apparatus employing at least one charging device, scorotron which consists of one or more fine wires supported on insulated blocks spaced between the photoconductive surface and a conductive or insulative surface parallel to it. A screen or grid is interposed between the corona wires and the photoconductive surface and the grid is maintained at a potential roughly equal to the potential desired on the photoconductive surface. The scorotrons geometry, the individual wires are from 1/2 to 11/2 inches apart and are spaced from the grid by about 3/4 of an inch. Field enhancement electrode(s) are placed on the screen and are biased at the same potential as the screen. The field enhancement electrode(s) enhance electrical performance.

Abstract: In an electrostatographic imaging apparatus employing at least one charging device, in an electrostatic charge process involving the creation of latent electrostatic images, A method for controlling corona current generation by said at least one charging device is disclosed. The method comprising the steps of: generating an AC current and an AC voltage with a power supply; measuring the steady state negative half cycle of current, filtering capacitive current spikes from said negative half cycle current measurement and generating a corona current feedback signal in response to said filtering step; and dynamically adjusting the AC voltage in response to the corona current feedback signal so that the steady state negative half cycle of current measured in said measuring step remains constant.