Lanier IS450DE Selecting the Threshold, Brightness Out of Range Threshold, Blank Page Threshold

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VRS Getting Started Guide

Selecting the Threshold

The threshold defines the "margin of error" that VRS tolerates for brightness, contrast, missing corners and blank pages. VRS intercepts any image with values that fall outside the margin of error. VRS handles the image according to the action you define for each exception type.

Brightness Out of Range Threshold

Use the threshold to define the valid range for brightness values. When a document is scanned, VRS evaluates the resulting image to determine its brightness. Then, VRS compares it to the user- defined brightness value set in the Clarity tab. Concurrently, VRS also identifies the user-defined acceptable value in the Brightness Out of Range setting in the Warnings tab. Based on this real- time evaluation, VRS either accepts the image and allows it to be passed on to the scanning application, or intercepts it and responds according to the user-defined action in the Warnings tab.

For example, if the brightness value on the Clarity tab is 50, and the threshold is 10 on the Warnings tab, VRS accepts any image with a detected brightness value ranging from 40 to 60. The range starts at 40, which is 10 less than 50, and it ends at 60, which is 10 more than 50. Therefore, an image with a brightness value of 70 would fall outside the valid range. VRS would respond by taking the action listed on the Warnings tab for Brightness Out of Range.

Contrast Out of Range Threshold

Use the threshold to define the valid range for contrast values. When a document is scanned, VRS evaluates the resulting image to determine its contrast. Then, VRS compares it to the user-defined contrast value set in the Clarity tab. Concurrently, VRS also identifies the user-defined acceptable value in the Contrast Out of Range setting in the Warnings tab. Based on this real-time evaluation, VRS either accepts the image and allows it to be passed on to the scanning application, or intercepts it and responds according to the user-defined action in the Warnings tab.

For example, if the contrast value on the Clarity tab is 65, and the threshold is 15 on the Warnings tab, VRS accepts any image with a contrast value ranging from 50 to 80. The range starts at 50, which is 15 less than 65, and it ends at 80, which is 15 more than 65. Therefore, an image with a contrast value of 40 would fall outside the valid range and generate a warning. VRS would respond by taking the action listed on the Warnings tab for Brightness Out of Range.

Missing Corner Threshold

Use the threshold value to define the level at which a missing or obscured corner should be considered as an exception. The threshold is a percentage that represents the amount of the document width that is allowed to be obscured or missing. For example, if you scan a document with a one-half inch fold in the upper right corner, the missing section would translate to almost 6% (for a standard 8½ x 11 sheet). If you define the threshold for Missing Corner as 7%, VRS would process the document without issuing a warning. If you define the threshold as 5%, VRS would generate a warning and take the action listed on the Warnings tab for Missing Corner.

Blank Page Threshold

Use the threshold to define the level at which lack of data is sufficient to constitute a Blank Page warning. The range for the Blank Page threshold is 0 to 10, with a setting of 0 representing strict criteria that requires a blank page to be totally blank. A setting of 10 offers more flexibility, allowing blank pages to include documents with a limited degree of data, such as smudges or shadow-generated data. If necessary, adjust the threshold setting to suit your document type.

Kofax Image Products

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Contents IS450DE VRS Copyright Contents VRS Getting Started Guide Product Overview IntroductionSystem Requirements VRS Product PackageScanner Install the Software InstallationTo install the VRS software Setup Complete Dialog Box Precautions Install the Adrenaline Hardware AcceleratorCompatibility with Current Accelerators and Engines Connect PC to Scanner Configure the Accelerator WindowsKofax Configuration Manager KCM Dialog Box Configure the Accelerator Windows NTTo connect the scanner to your PC Attach Your ScannerTo start VRS Starting VirtualReScanFirst Time Calibration Opening the VRS MenuTo open the VRS menu Select Source, Properties VRS Getting Started Guide Profile ConfigureReset PreviewCause Defining Exception ConditionsMissing Corner Threshold Selecting the ThresholdBrightness Out of Range Threshold Contrast Out of Range ThresholdSelecting an Action Errors TabAction Options Error DescriptionAction Type Description To define exception condition parametersAuto Resolve check box Rescan manual mode onlyVRS manual mode only Ignore manual mode onlyStop on First Selecting a ModeStop on Errors Stop EveryVRS Viewer with the VRS Interactive Properties Dialog Box Updating Image PropertiesUsing the Zoom Menu to adjust the view Using the VRS ViewerUsing mouse buttons to adjust the view VRS Interactive Properties Dialog Box Tabs Using the VRS Interactive Properties Dialog BoxVRS Interactive Properties Dialog Box Buttons Black Lines Using the Clarity TabBrightness and Contrast Brightness and Contrast Visual MarkersGamma To change the Clarity settingsBlue Rectangle Dotted Red LinesTo change the Noise settings Using the Noise TabVRS Getting Started Guide Skew Tab Using the Skew TabTo change the Skew tab settings To set up a profile Using the Profiles TabTo remove a profile from the Available Profiles list To change the active profileAutomatic Deskew Using the Options TabImage Crop To change the selections on the Options tab Intelligent Contrast Adjustment / Brightness AdjustmentAccelerated Scanning VRS RefreshAnalysis Tab Using the Analysis TabAbout Tab Using the About TabTo preview an image Previewing ImagesTo reset the VRS configuration Resetting VRSHeadquarters European Headquarters Technical SupportPage Index Kofax Image Products VRS Getting Started Guide

IS450DE specifications

The Lanier IS450DE is a robust multifunction printer designed for professional environments that demand exceptional performance and reliability. With its advanced features, this device caters to diverse office needs, including high-quality printing, scanning, copying, and faxing.

One of the main features of the IS450DE is its impressive print speed, capable of producing up to 45 pages per minute. This efficiency not only enhances productivity in busy workplaces but also minimizes downtime, allowing employees to focus on more critical tasks. The printer supports a wide array of media sizes and types, accommodating everything from standard letter-sized paper to larger formats, making it remarkably versatile.

The IS450DE boasts a high-resolution print capability of up to 1200 x 1200 dpi, ensuring crisp and vibrant document quality. Whether printing text documents, presentations, or marketing materials, users can expect sharp images and clear text that meet professional standards. The device also incorporates advanced color technology, enabling accurate color reproduction for those who require high-quality color outputs.

Another key feature of the Lanier IS450DE is its comprehensive scanning capabilities. Equipped with a high-speed scanner, it can digitize documents quickly, allowing users to convert physical paperwork into electronic formats with ease. The scanner supports both single and double-sided scanning, enhancing efficiency for high-volume tasks. Additionally, users can utilize various scanning functionalities such as file format conversion and direct scanning to email or network folders.

The printer's intuitive control panel simplifies operation, featuring a user-friendly interface that allows users to navigate settings effortlessly. The IS450DE also supports mobile printing solutions, enabling employees to print from their smartphones or tablets, which is crucial in today’s flexible work environments.

Security features play a vital role in the design of the Lanier IS450DE. It includes built-in safeguards like data encryption and user authentication, ensuring that sensitive information remains protected. This focus on security aligns with the needs of organizations that prioritize data safety.

Furthermore, the IS450DE incorporates eco-friendly technologies, such as energy-saving modes and environmentally friendly printing practices, reducing its overall carbon footprint. This is increasingly important in today’s environmentally conscious workplaces.

In summary, the Lanier IS450DE stands out as a high-performance multifunction printer equipped with advanced printing and scanning technologies, user-friendly features, and robust security measures. Its combination of speed, quality, and versatility makes it an ideal choice for businesses seeking a reliable solution to their document management needs.
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