Kodak manual Automatic  not available for i800 Series Scanners

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Contrast %  sets the image contrast by adjusting the difference between black and white, thereby making an image sharper or softer. Contrast is only available for binary images.

In a low-contrast setting, the difference between black and white is small, so the image is softer. In a high-contrast setting, the difference between black and white is large, so the image is clearer. Select a contrast value from 1 to 100. The default is 50.

Contrast 0

Contrast 60

Contrast 100

Manual  is always selected for binary images. Adjust the contrast setting by dragging the Contrast sliding bar to the left or right to achieve the desired Contrast setting. Scan the document to check the contrast.

Automatic  not available for i800 Series Scanners.

Threshold  thresholding is used to convert a gray scale image into a binary (1 bit/pixel) image. The thresholding value ranges from 0 to 255. The default is 90. A low threshold value will produce a lighter image, and can be used to subdue backgrounds and subtle, unneeded information. A high threshold value will produce a darker image, and can be used to help pick up faint images.

Adjust the Threshold setting by dragging the Threshold sliding bar to the left or right to achieve the desired Threshold setting. Scan the document to check the threshold.

NOTE: This setting works with the Contrast setting. A Contrast setting of 0 causes the scanner to use fixed thresholding. A Contrast setting of 100 causes the scanner to use fully-adaptive thresholding.

A-61510 January 2005

4-13

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Contents User’s Guide Page Introduction Kodak i800 Series ScannersJanuary Image outputs RB.tif rear FG.jpg front FB.tif frontGrayscale Bi-tonal/binary Best Practices Basic image captureScanner setup Initiate polling Enable scanningFeed documents Disable scanning Error handlingJanuary Controlling image transfer order Bi-tonal only duplex Color only duplexJanuary January January January Image file storage locations Bar code recognition Starting image address Image addressingImage address format Next image addressIndexing schemes Single level indexingTwo level indexing Two level offset indexing Three level indexing January Three level offset indexing Controlling document level changes Generated Automatically Level rules Controlling print strings Electronic color dropout Print String formattingResolution = 200 dpi Contrast% = Threshold = Color Filter =Red Dropout  Near Complete Dropout Red dropoutRed Dropout  Complete Dropout Green Dropout  Complete DropoutBlue Dropout  Complete Dropout Green Dropout  Near Complete DropoutBlue Dropout  Near Complete Dropout Image header information January January Zone processing Original Bi-tonal image Relative CroppingJanuary Programmable keys Type 3 Patch Code Patch ReadingTypes of Patch Codes Type 2 Patch CodeToggle Patch Transfer Patch CodeAdditional Patch Codes Batching Using the Twain Data Source January Scan Validation Tool dialog box Button DescriptionKodak 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 Cropping values Relative to Document zone processing used for batchesOriginal Bi-tonal image Relative Cropping Overscan values Compression tab Compression tab allows you to compress image filesGood, Better, Best, Superior Dropout tab Green, Remove Blue, Remove RedJanuary January Image Address Template Image Address areaArea Level to Follow Level Rules Batch tab Batch Control areaPatch Control area PatchPatch 3 assigns a Level 3 to the current document Button Control area Multifeed tab January Options tab January Print Template setup Printer tabPrint String Following information can be printedJanuary 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 Buttons on the Scanner Settings dialog box Enabled and Selected CopyCamera settings area Image Processing settings BinarySize and layout OnlyFixed 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 Good, Better, Best, Superior and Sharpen Image Control optionsBlack on White polarity Noise Filter Buttons on the Scanner Settings dialog box Setting scanner ControlsJanuary 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 Enabling Patch Codes Codes boxPatch 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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