Kodak i800 Series manual Best Practices, Basic image capture

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2 Best Practices

This chapter provides you with recommendations for program logic, which will allow you to interact efficiently with the i800 Scanner. This high-level information is not intended to be used as a coding guide. The following information is provided in this chapter:

•Basic image capture

•Controlling image transfer order – switching between color/grayscale and bi-tonal

•Jam recovery

•Image file storage locations

•Bar code recognition

•Starting image addresses

•Controlling print strings

•Electronic Color Dropout (form design, drop-out colors)

•Available image header information and its uses

•Zone processing (recombining images, especially for viewing)

•Programmable keys

•Patch reading

•Batching

NOTE: The term host in the sections that follow refers to either the driver or application depending on code logic.

Basic image capture	Basic image capture is the high-level logic flow for retrieving images
	from the scanner.
	Follow this sequence to scan documents: set up the scanner,
	enable scanning, initiate polling, feed documents and disable
	scanning.

A-61510 January 2005

2-1

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Contents User’s Guide Page Kodak i800 Series Scanners IntroductionJanuary Image outputs RB.tif rear FG.jpg front FB.tif frontGrayscale Bi-tonal/binary Basic image capture Best PracticesScanner setup Initiate polling Enable scanningFeed 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 Next image address Image addressingImage address format Starting 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 dpiGreen Dropout  Complete Dropout Red dropoutRed Dropout  Complete Dropout Red Dropout  Near Complete DropoutBlue Dropout  Complete Dropout Green Dropout  Near Complete DropoutBlue Dropout  Near Complete Dropout Image header information January January Original Bi-tonal image Relative Cropping Zone processingJanuary Programmable keys Type 2 Patch Code Patch ReadingTypes of Patch Codes Type 3 Patch CodeToggle Patch Transfer Patch CodeAdditional 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 Template Image Address areaArea 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 Patch Code Definition Values Defining BatchBatching 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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