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Electrophotography > Diagnostics DiagnosticsDiagnostics patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/20/07 - 20070217796 - Fault isolation of visible defects with manual module shutdown options A system for handling objects includes a first image marking engine operative to mark objects, and a second image marking engine operative to mark objects. In addition, the system includes a first object delivery path operative to transport objects presented by the first image marking engine to a first destination. ... 07/19/07 - 20070166055 - Image forming apparatus for communicating with sheet processing apparatus for executing post-process to sheet In an image forming system having an image forming apparatus which forms an image onto a sheet and a sheet processing apparatus which is connected to the image forming apparatus and executes a post-process to the sheet, an abnormality in communication between the image forming apparatus and the sheet processing ... 06/07/07 - 20070127934 - Abnormality determining method, abnormality determining apparatus, and image forming apparatus An image forming apparatus is capable of specifying the type of an occurring abnormality to a certain extent while avoiding the increasingly complicated control that is caused when a plurality of abnormalities is detected individually according to the presence of their respective causes. A normal group data set, which is ... 05/24/07 - 20070116479 - Media pass through mode for multi-engine system An integrated printing system is provided comprising a first image marking engine and a second image marking engine. The first and second image marking engines can be serially arranged with one another in a first operating mode. The first operating mode includes marking and passing of media to and from ... 05/10/07 - 20070104495 - Method and apparatus for detecting cover opening of image forming apparatus and method and apparatus for controlling supply of power A method and apparatus for detecting a cover opening of an image forming apparatus and a method and apparatus for controlling the supply of power to the image forming apparatus by detecting cover opening are provided. A detection is made as to whether first and second covers for the image ... 03/15/07 - 20070058990 - Packaging detection and removal for an image forming device Upon initialization of an image-forming device, a sensor generates a signal to indicate the presence of packaging material at a location within the image-forming device. The image-forming device displays a message to a user responsive to this signal. The message may include a graphical representation of the image-forming device that ... 01/04/07 - 20070003292 - Control system and method for mitigating transients in a machine due to occasional maintenance or service A control system and method of predicting how a machine will respond to occasional or periodic service, and adjusting the machine accordingly to account for the change in machine behavior due to the service, mitigates transients in machine performance. A prediction of the service effect is fed forward to the ... 11/30/06 - 20060269298 - Electro-photographic image forming apparatus An image forming apparatus having a safety sensor. At least one safety sensor is mounted on an inner wall of the main body to detect an object entering a space in the main body, other than a space corresponding to a normal moving path of the printing medium. A control ... 11/30/06 - 20060269297 - Contextual fault handling method and apparatus in a printing system A contextual fault handling method and apparatus in a printing system replaces a first diagnostic message with a second diagnostic message based on a frequency of occurrence of an underlying fault. The first message includes information relating to a symptom of a first fault and the second message includes information ... 08/17/06 - 20060182451 - Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored ... 07/27/06 - 20060165421 - Printer A printer receives print information from a host apparatus. An image memory stores image data produced from the print information. A total quantity of output detector determines a total quantity of output that should be printed. A reference quantity storing section stores a reference quantity. A comparing section compares the ... 02/16/06 - 20060034623 - Image-forming device A laser printer having a self-diagnostic function includes a first sensing unit that changes in detection status when one of a process cartridge and an inspection cartridge is mounted therein, and a second sensing unit that changes in detection status when at least the other of the process cartridge and ... 12/29/05 - 20050286912 - Image forming apparatus An image forming apparatus operates in a power saving mode or in the normal printing mode. An image forming section forms an image in accordance with print data received from an external apparatus. A state detecting section detects a state of the image forming apparatus. A controller causes the image ... 12/01/05 - 20050265734 - Image-forming apparatus having an automatic self-test reporting function and method thereof An image-forming apparatus having an automatic self-test reporting function and a method thereof. The image-forming apparatus has a function of preparing and printing a separate result report as to a result of the self test performed at the time when the image-forming apparatus is powered on for the first time. ... 07/07/05 - 20050147420 - Image forming device and remote monitoring system for the same An image forming device includes a communication unit connecting the device to a support center via a communication line and receiving and transmitting information by a communication with the support center. An error detecting unit detects an error of the device. A first warning unit controls, when the error is ... ### FreshPatents.com Support |