Eastman-kodak Company

George R Vorhauer

Eric G Sheldon

Ronald William Stephens

Ronald W Stephens

A copier apparatus and method includes a scanning station for electronically scanning a set of document sheets to be copied as a copy job. The scanning station includes a platen or glass for supporting a document sheet scanned in a first mode wherein the document sheet is manually positioned on the platen by an operator and the scanning station operates in a second mode wherein document sheets are automatically fed to the station by a feeder. An operator control panel includes a display for indicating options for selection by an operator. These options include selection for scanning of a document sheet from the set in the first mode or the second mode. Another option available allows the operator to identify that all document sheets of the set are scanned for this copy job. A controller is responsive to signals generated pursuant to selections for actuating the scanning station to scan document sheets from the set in the first and second modes. After scanning a document sheet in the first mode, the operator control panel again indicates on the display an option allowing selection for scanning of a next document sheet from the set in the first mode or the second mode. Copying off the glass in an express glass mode is also disclosed. In this mode, a document sheet that is prepositioned on the glass, say during startup, may be automatically scanned at the appropriate time after the scanner first scans document sheets fed by the feeder. After scanning the document sheet on the glass and without further interaction by the operator, the process of feeding document sheets to the scanner resumes. After scanning of the document sheets, a writer produces a copy of the scanned document set as a copy job.

Copier apparatus and method with flexible source document entry scanning

A copier apparatus and method includes a scanning station for electronically scanning a set of document sheets to be copied as a copy job. The scanning station includes a platen for supporting a document sheet to be scanned in a first mode wherein the document sheet is manually positioned on the platen by an operator. This document sheet serves as a master and the image thereon is used for copying onto copies made of other document sheets in the set. The scanning station further provides for scanning of the document sheets in a second mode wherein document sheets are automatically fed. A controller automatically actuates the scanning station for scanning a document sheet in the first mode and also actuates a feeder for automatically feeding document sheets to the scanning station for scanning document sheets in the second mode. A memory stores image data of the master document sheet and this image data is logically combined with image data of each of at least plural of the document sheets scanned in the second mode. A marking engine produces one or more collated copy sets of the set of document sheets with each of at least two pages of the copy set being a combination of an image on the document sheet scanned in the first mode and an image of a document sheet scanned in said second mode. The memory stores two sets of image data for the master. A first of these two sets is stored in a first part of the memory and is used for logically combining with image data of document sheets scanned in the second mode and a second is used for replicating a set of the master image data for storage in the first part of the memory after the logically combined image data is read out. This allows for only one platen scan of the master while the image data thereof can be combined with plural different document sheets.

A copier apparatus and method for copying is described that includes a scanning station for scanning a set of document sheets to be copied as a production job. The scanning station includes a platen for supporting a document sheet to be scanned in a first mode wherein the document sheet is manually positioned on the platen by an operator. An automatic document handler or feeder is provided for automatically feeding seriatim document sheets to the scanning station for scanning document sheets in a second mode; i.e., an automatic feeding mode. An operator control panel includes a display for indicating options for selection by an operator in response to clearance of a jam condition in the feeder. The display includes an option for selecting the first mode; i.e. platen mode, for scanning of the document sheet that was jammed. There is thus provided a facile recovery from a jammed condition allowing copying from the platen of documents that may no longer be suited for feeding through the feeder as part of a pause or interrupt operation in a production job.

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Rochester, NY, United States of America

George R Vorhauer