Kodak i30 / i40 manual

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The Compression tab Compression squeezes a file to decrease the total size. Bi-tonal images are normally compressed using a CCITT standard called Group IV, often used in conjunction with TIFF files. Color and grayscale images are often compressed using JPEG techniques.

TIFF (Tagged Image File Format) is a file format standard commonly used for bi-tonal images. It is often used in conjuction with the CCITT Group IV compression standard to reduce image file size. Color and grayscale images can be saved in this format too, but they are usually found uncompressed and are, therefore, quite large. Use the Compression tab to select compression settings.

JPEG (Joint Photographic Editor Group). This group developed and lent their name to a file compression standard for color and grayscale images that is widely used by scanners, digital cameras and software applications. On Microsoft Windows-based systems, a file with the extension .jpg has normally been compressed using this standard.

Camera Selection box lists the available sides (Front Color, Rear Color, etc.) of an image that you can define individual image processing values.

Compression the i30/i40 Scanners can be configured to output bi- tonal, grayscale, and color images in various supported formats and resolutions independent of each other and each side of the image. These options vary based on the type of scanner.

For bi-tonal scanning the following compressions are available:

CCITT Group 4

(none)

A-61512 May 2006

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Contents User’s Guide Contents Maintenance Introduction Scanner features Agency approvals Safety informationSafety and regulatory Japan EMC statementsUnited States Connection Power systemAcoustic emission European UnionGetting Started What’s in the box System requirementsAttaching the input tray Attaching the output tray and special document feeder Installing the Kodak Driver SoftwareSelect Install Scanner Software Page Page Select USB Test United States Canada China power cord Connecting the USB CablePage Installing application SoftwareScanner components Front viewInside view Back viewAdjusting the input and output trays Turning the scanner on and offStart and stop scanning Front-feed minimum/center alignment 6.35 x 5.08 cm 2.5 x 2.0Verifying your scanner installation Page Page Viewing test images Application softwareConfiguring functions ManagerPage Installing Configuring ReadirisSelect Scanner Model Page Assigning function NumbersUsing function numbers Scanning your documents Scanning documents using the special document feeder Bi-tonal or Binary black-and-white OverviewCommon terms Example 1 scanning a two-sided color document both sides Making cameraSelections ColorStarting the Scan Validation Tool Scan Validation Tool dialog box Buttons on the Kodak Scanner Properties dialog box Using the Twain DatasourceKodak Scanner Properties dialog box Imaging tab Page Disabled No Noise Filter Used Dpi 80 Threshold 200 dpi Contrast 100 Page Page Paper tab Cropping valuesPage 61512 May Page Remove Red, Remove Green, Remove Blue Dropout tabBetter, Best, Superior Multifeed tab Options tab Setup tab Tool, via the Twain DatasourceInfo tab Settings dialog box Using the Isis DriverScanner Settings dialog BoxCamera Settings area Page Page Fixed thresholding ATP disabled Dpi 80 Threshold 20 Contrast Dpi 80 Threshold 100 Contrast More Scanner Settings dialog box Image Control options Black on White polarity White on Black polarity Color Dropout options Multi-Feed Detection Scanner ControlDialog box OptionsDefining the Scan area Area Maintenance Cleaning the rollers Cleaning the feed moduleCleaning the calibration area Replacing the feed ModuleSupplies and consumables Indicator lights and error codes Clearing a document jamProblem solving Problem Possible Solution61512 May Scanner not working Page Page \program files\Kodak\Document Imaging\usbtst.exe Testing for a USBConnection Solutions Your operating system only supports USBYou do not need to install any additional USB cards USB will not workAppendix a Specifications Eastman Kodak Company