Abstract: Methods and systems for using ink-jet technology for high speed printing are provided. Print growth between pixels in an image is significantly reduced or eliminated by adjusting the printing of the pixels based on the status of the following pixel to be printed, i.e., whether the following pixel is either black or white. If a black pixel, formed by a plurality of columns of dots, is being followed by a white pixel, the column of dots closest to the white pixel will not be printed, and the column of dots in the black pixel next to the column of dots closest to the white pixel are staggered such that the pixel appears filled despite the absence of the column of dots closest to the white pixel and will still be properly read as a black pixel by a scanner reading the image.

Abstract: Systems and methods for providing evidence of printing in metering systems even in the event of a print head failure are provided. Along with generating a primary image for an indicium that evidences payment, a secondary image for the indicium, identical to a corresponding portion of the primary image but at a lower density, with physical boundaries that are within the boundaries of the primary image, is also generated. The primary image is printed by a first nozzle array, and the secondary image is printed by a second nozzle array. Because the primary image completely overlaps the secondary image, the secondary image is undetectable if the primary image is properly printed. The secondary image provides evidence of printing of the indicium that can be used to obtain a refund for the indicium in the event that the primary image was not printed due to failure of the first nozzle array.

Abstract: Systems and methods for providing evidence of printing in metering systems even in the event of a print head failure are provided. Along with generating a primary image for an indicium that evidences payment, a secondary image for the indicium, identical to a corresponding portion of the primary image but at a lower density, with physical boundaries that are within the boundaries of the primary image, is also generated. The primary image is printed by a first nozzle array, and the secondary image is printed by a second nozzle array. Because the primary image completely overlaps the secondary image, the secondary image is undetectable if the primary image is properly printed. The secondary image provides evidence of printing of the indicium that can be used to obtain a refund for the indicium in the event that the primary image was not printed due to failure of the first nozzle array.

Abstract: A method includes scanning a page of a paper document to generate a first digital page image. The method further includes obtaining a second digital page image which corresponds to a second page. The method also includes comparing the first digital page image pixel-by-pixel with the second digital page image to generate a score that indicates a degree to which the first digital page image differs from the second digital page image.

Abstract: The present invention includes methods for printing and verifying postage indicia. At least a portion of the indicia is printed with a resolution characteristic that may be changed from indicium to indicium. Each indicium includes data that indicates the resolution used to print the indicium or indicium portion.

Abstract: A method of detecting possible duplicate printing of postal indicia including receiving image data for printing a current postal indicium, determining a number of pixels that will be printed in a defined zone of the current postal indicium, obtaining stored pixel count data that includes one or more stored pixel counts that each represents a number of pixels that were printed in the defined zone of a previously printed postal indicium, determining whether the number of pixels equals any one of the stored pixel counts, initiating one or more fraud prevention actions if it is determined that the number of pixels equals any one of the stored pixel counts, and printing the current postal indicium if it is determined that the number of pixels does not equal any one of the stored pixel counts. Also, a mail processing system adapted to implement the method just described.

Abstract: According to some embodiments, a system and a method are provided to receive a real-time medical entry from a medical professional where the medical entry comprises one or more medical terms, to automatically compare the one or more medical terms with a plurality of data records, each data record associated with a billing code, and to select a coding term if one of the one or more medical terms matches the plurality of data records.

Abstract: A printing system that dynamically adjusts the resolution at which printing will occur based on the lightness or darkness of the medium upon which the image will be printed is provided. The reflectivity of the medium upon which an image is to be printed is determined, and hence the relative lightness or darkness of the medium. The resolution at which the image will be printed is adjusted based on the determined reflectivity of the medium. For lighter colored mediums, sufficient contrast between the printed image and the medium upon which the image is printed can be maintained utilizing a lower resolution, while a higher resolution must be utilized to maintain sufficient contrast for darker colored mediums. Since it is not necessary to utilize the higher resolution for all mediums to ensure sufficient contrast is always provided, the amount of ink used by the printing system is reduced.

Abstract: A method includes scanning a page of a paper document to generate a first digital page image. The method further includes obtaining a second digital page image which corresponds to a second page. The method also includes comparing the first digital page image pixel-by-pixel with the second digital page image to generate a score that indicates a degree to which the first digital page image differs from the second digital page image.

Abstract: A method includes assigning a respective document tracking identifier to each of a plurality of documents. The documents are required for a college admission application. The user is allowed to register, with a central computer, as an applicant for college admissions in connection with the college admission application. The document tracking identifiers are associated with the user. It is detected whether or not the documents are handled by a document delivery service. A report is made to the user, via the central computer, as to at least some data obtained from the detecting step.

Abstract: A method and apparatus for embedding information in an image during relative movement between a print medium and an ink jet print head is provided. A plurality of first lines are printed and a plurality of second lines are printed. Each of the first lines includes a plurality of first dots and a plurality of second dots offset from the first dots by a first amount, and each of the second lines includes a plurality of third dots and a plurality of fourth dots offset from the third dots by a second amount different than the first amount. The information is encoded in the image using an encoding scheme in which the first lines represent a first value in the encoding scheme and the second lines represent a second value in the encoding scheme.

Abstract: A method of detecting possible duplicate printing of postal indicia including receiving image data for printing a current postal indicium, determining a number of pixels that will be printed in a defined zone of the current postal indicium, obtaining stored pixel count data that includes one or more stored pixel counts that each represents a number of pixels that were printed in the defined zone of a previously printed postal indicium, determining whether the number of pixels equals any one of the stored pixel counts, initiating one or more fraud prevention actions if it is determined that the number of pixels equals any one of the stored pixel counts, and printing the current postal indicium if it is determined that the number of pixels does not equal any one of the stored pixel counts. Also, a mail processing system adapted to implement the method just described.

Abstract: Methods and systems that can detect low ink levels in an ink supply and that allows replacement of the ink supply without having to stop the printing operations. A printing system is provide with a sub-tank from which the print head receives ink. A removable ink tank supplies ink to the sub-tank. The removable ink tank is provided with a memory device to store information associated with the ink tank. A sensor is provided in the sub-tank from which the amount of ink in the sub-tank can be determined. The system reads the memory device on the ink tank and monitors the sensor in the sub-tank to determine operating conditions for the system. The ink tank can be replaced without having to stop the printing process.

Abstract: A method and apparatus for embedding information in an image during relative movement between a print medium and an ink jet print head is provided. A plurality of first lines are printed and a plurality of second lines are printed. Each of the first lines includes a plurality of first dots and a plurality of second dots offset from the first dots by a first amount, and each of the second lines includes a plurality of third dots and a plurality of fourth dots offset from the third dots by a second amount different than the first amount. The information is encoded in the image using an encoding scheme in which the first lines represent a first value in the encoding scheme and the second lines represent a second value in the encoding scheme.

Abstract: Methods and systems for using ink-jet technology for high speed printing are provided. Print growth between pixels in an image is significantly reduced or eliminated by adjusting the printing of the pixels based on the status of the following pixel to be printed, i.e., whether the following pixel is either black or white. If a black pixel, formed by a plurality of columns of dots, is being followed by a white pixel, the column of dots closest to the white pixel will not be printed, and the column of dots in the black pixel next to the column of dots closest to the white pixel are staggered such that the pixel appears filled despite the absence of the column of dots closest to the white pixel and will still be properly read as a black pixel by a scanner reading the image.

Abstract: A method and system that improves the security of the printing process of postage evidencing on tape media in high speed mail processing systems having multiple print heads is provided. When the mailing machine is operating in the tape mode, printing of indicia is performed using only one print head. A record of which print head will print the indicium is maintained, and the print process is started when the tape is properly positioned under the correct print head. The tape media is moved past the print head at a speed slow enough to allow the single print head to print the complete indicium with sufficient resolution. Since only a single print head will be used to print an indicium on a tape, it is not possible to manipulate the tape to obtain two separate images of the same indicium.

Abstract: A high speed mail processing system having multiple printing modules is provided with a single printer controller or portion thereof that is used to control the operation of all of the printing modules. Messages that originate from the control unit of the mail processing system include a header that identifies the intended recipient(s) of the message, and the single printer controller can route the message to the intended recipient(s) based upon the identification included in the header. The printer controller can be separated into different parts for performing different functions related to the printing modules and only a single part of the printer controller can be provided to control respective functions for all of the printing modules in the system. By allowing the multiple printing modules to share a controller, the need for duplicated hardware is software is removed, thereby decreasing both the complexity and cost of the system.

Abstract: A printing system that dynamically adjusts the resolution at which printing will occur based on the lightness or darkness of the medium upon which the image will be printed is provided. The reflectivity of the medium upon which an image is to be printed is determined, and hence the relative lightness or darkness of the medium. The resolution at which the image will be printed is adjusted based on the determined reflectivity of the medium. For lighter colored mediums, sufficient contrast between the printed image and the medium upon which the image is printed can be maintained utilizing a lower resolution, while a higher resolution must be utilized to maintain sufficient contrast for darker colored mediums. Since it is not necessary to utilize the higher resolution for all mediums to ensure sufficient contrast is always provided, the amount of ink used by the printing system is reduced.

Abstract: A mailing machine includes a transport mechanism for transporting mail pieces along a transport path. Also included in the mailing machine are a printing device for printing a postage indicia on the mail pieces transported by the transport mechanism, and a print control mechanism coupled to the printing device to control the printing device. The postage indicia includes a barcode. The mailing machine further includes a reading device located along the transport path to read the barcode. The mailing machine also includes a comparing mechanism coupled to the print control mechanism and the reading device to compare data read from the barcode by the reading device with data received by the comparing mechanism from the print control mechanism.

Abstract: The present invention includes methods for printing and verifying postage indicia. At least a portion of the indicia is printed with a resolution characteristic that may be changed from indicium to indicium. Each indicium includes data that indicates the resolution used to print the indicium or indicium portion.