Kodak i800 Series manual January

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Deskew  the image header reflects whether or not the scanner was asked to perform deskew. If deskew is enabled, the image header also indicates whether or not the document was deskewed. The maximum angle the scanner will deskew is 44.9 degrees.

Skew angle  image header records the skew angle which was determined for the scanned image. A severe skew angle may result in no deskew being performed.

If the scanner is unable to determine a skew angle, the image will not be deskewed. The skew angle field of the image header will be set to 0.

Image address level (Document level)  the document level is assigned by the operator by using:

•the level key,

•a patch if the Patch Reader is enabled,

•the host application to set the next image address, or

•the Level to Follow Level rules.

The value returned in the image header reflects the level of the document. This value will be level 1, level 2, level 3 or level 0.

NOTE: Level 0 is assigned to documents containing patch types T, 1, 4 and 6.

Document levels may be used by the host application to sort or discard images. For example, if all level 0 documents are patch sheets, these images can be deleted.

Image address  the scanner assigns an image address to the scanned document. The image address is based upon the index format defined through the host application. See Chapters 3 or 4 (depending on your driver) for more information about image addressing and formats.

Print string  the actual character string printed on the document is returned in the image header. This string may be up to 40 characters in length. Print strings are defined in the host application. This information can be used to verify that the image address assigned to this document matches the text which appears printed on the page.

A-61510 January 2005

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Contents User’s Guide Page Kodak i800 Series Scanners IntroductionJanuary Image outputs FG.jpg front FB.tif front RB.tif rearGrayscale Bi-tonal/binary Basic image capture Best PracticesScanner setup Enable scanning Initiate pollingFeed documents Error handling Disable scanningJanuary Bi-tonal only duplex Color only duplex Controlling image transfer orderJanuary January January January Image file storage locations Bar code recognition Image address format Image addressingStarting image address Next image addressSingle level indexing Indexing schemesTwo level indexing Two level offset indexing Three level indexing January Three level offset indexing Controlling document level changes Generated Automatically Level rules Print String formatting Controlling print strings Electronic color dropoutContrast% = Threshold = Color Filter = Resolution = 200 dpiRed Dropout  Complete Dropout Red dropoutRed Dropout  Near Complete Dropout Green Dropout  Complete DropoutGreen Dropout  Near Complete Dropout Blue Dropout  Complete DropoutBlue Dropout  Near Complete Dropout Image header information January January Original Bi-tonal image Relative Cropping Zone processingJanuary Programmable keys Types of Patch Codes Patch ReadingType 3 Patch Code Type 2 Patch CodeTransfer Patch Code Toggle PatchAdditional Patch Codes Batching Using the Twain Data Source January Button Description Scan Validation Tool dialog boxKodak Scanner Properties dialog box Buttons on the Kodak Scanner Properties dialog box Imaging tab January Disabled No Noise Filter Used Contrast Dpi 80 Threshold 20 Contrast Dpi 80 Threshold 100 Contrast Black on White polarity Color January Color Paper tab Relative to Document zone processing used for batches Cropping valuesOriginal Bi-tonal image Relative Cropping Overscan values Compression tab allows you to compress image files Compression tabGood, Better, Best, Superior Green, Remove Blue, Remove Red Dropout tabJanuary January Image Address area Image Address TemplateArea Level to Follow Level Rules Batch Control area Batch tabPatch Patch Control areaPatch 3 assigns a Level 3 to the current document Button Control area Multifeed tab January Options tab January Printer tab Print Template setupFollowing information can be printed Print StringJanuary Printing orientation Horizontal Print Position Setup tab Info tab Using the Isis Driver January Scan Validation Tool dialog box Opens the image viewer to display one image at a Scanner Settings dialog box Enabled and Selected Copy Buttons on the Scanner Settings dialog boxCamera settings area Binary Image Processing settingsOnly Size and layoutFixed thresholding ATP disabled January Original Binary image Relative Cropping Automatic  not available for i800 Series Scanners Dpi 80 Threshold 20 Contrast Dpi 80 Threshold 100 Contrast More Scanner Settings dialog box Camera settings area Image Control options Good, Better, Best, Superior and SharpenBlack on White polarity Noise Filter Buttons on the Scanner Settings dialog box Controls Setting scannerJanuary January January Enabling and setting Document Printer options Print String Formatting characters Counter Text Options − Direction Up or Down Setting Color Dropout values January Defining Batch Patch Code Definition ValuesBatching is the operation of counting pages or documents Codes box Enabling Patch CodesPatch Image addressing provides better document management Image Address fields January Defining the Scan Area January Appendix a High Volume Scanner Comparison Table Eastman Kodak Company

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