Toshiba E-STUDIO202S manual Poor Scanning Result, Check 1 Is the original clean?

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4 Poor Scanning Result

If you get poor quality as a result of scanning a job, and you cannot improve the quality by changing preferences, refer to the check list shown below.

CHECK 1 Is the original clean?

Check your original before scanning. If any dust sticks to the original, you cannot obtain a clean result. In addition, make sure that the document glass is also clean.

CHECK 2 Have you specified a suitable resolution?

Make sure that the value for the "Resolution" setting in the scanner driver satisfies the requirement of the set original.

Reference: Scanning an Image from a TWAIN-

Compliant Application,

Scanning an Image from a WIA-Compliant

Application (Windows XP/Vista),

Scanning an Image from the "Scanner and

Camera Wizard" (Windows XP),

CHECK 4 Have you adjusted the brightness and contrast suitably?

If you are scanning with a TWAIN-compliant application and the resulting image has unsuitable brightness or contrast (for example it is too bright), activate the "Auto Brightness/Contrast Adjustment" setting on the "Color" tab of the "Custom settings" screen.

If you are scanning with a WIA-compliant application or the "Scanner and Camera Wizard", click "Adjust the quality of the scanned picture" or the "Custom settings" button, and adjust the brightness and contrast in the screen that appears.

CHECK 3 Have you specified a suitable value for the "B/W Threshold" setting?

If you are scanning with a TWAIN-compliant application and are using "Mono 2 gradation (no Green)","Mono 2 gradation (no Red)" or "Mono 2 gradation (no Blue)" mode, make sure that a suitable value is specified for the "B/W Threshold" setting. A larger threshold value makes your output darker, whilst a small threshold value makes it lighter. To adjust the threshold automatically, click the "Auto Threshold" button on the "Image" tab of the "Custom Settings" screen.

Reference: Scanning an Image from a TWAIN-

Compliant Application

CONTENTS 30 INDEX

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Contents STUDIO202S Online Manual Contents How to Print Out the Online Manual How to Use the Online ManualHow to Control the Online Manual Flow chart shown below provides printing overview Printing OverviewBasic Printing Windows 98/Me Starting the Printer Driver Using the Start ButtonWindows 2000/XP/Vista Printer Driver Settings Check boxHow to Print a Watermark Printing a WatermarkFitting the Printed Image to the Paper Printing Multiple Pages on One Outline of the Print Status Window Flow chart shown below provides scanning overview Scanning OverviewPlace the original s you wish to scan on Document glass/ADFAfter starting Desktop Document Manager, click File menu and select Select ScannerSelect Acquire Image from the File menu, or Click the Acquire buttonScanning Position menu, select Position in which you placed the original in StepScanner Driver Settings Set-up screenAuto Scan Area Adjustment button Preview screenFrom Scanner or Camera Place the original you wish to scan onAfter starting Paint, click the File menu and select Select the paper source and picture type, and click Preview buttonClick the Scan button Scanning begins and the image is acquired into PaintClick the start button, click Control Panel, click Printers and Other Hardware, and then clickScanners and Cameras Click the Toshiba e-STUDIOXXXX icon and thenContents 18 Index Click the Finish button Show Twain setting screen when scanning Outline of Button ManagerButton Manager Settings Identifying Unit Problems Printing troubleCheck the Connection between the Unit and Computer Check 2 Is the interface cable connected securely?If the USB cable becomes disconnected USB cableCheck 2 Is your hard disk fragmented? Check Your ComputerCheck 1 Is there enough computer memory or hard disk space? When you make sure that the USB port is enabled Install the software, referring to InstallingPlug and Play Screen does not Appear Click the icon beside the Universal Serial BusFailed to Install the Driver Windows 2000/XP Check 6 Is the maintenance indicator lit? Faint, Uneven or Smeared Print OutputCheck 2 Is the paper curled? Check 3 Is the paper too thick or too thin?Check 2 Is the orientation of document setting correct? Check 3 Is the paper loaded correctly?Check 2 Is the on Line indicator off? Check 4 Has the printer driver been installed properly?Nothing Prints Check 1 Has a paper jam occurred?Poor Scanning Result Check 1 Is the original clean?Check 2 Have you specified a suitable resolution? Check 3 Have you set the original correctly on the ADF? Scanned Image is Incorrectly PositionedCheck 1 Have you placed the original straight? Unable to Scan the Image Check 1 Is your application compliant to TWAIN?Restart your computer Uninstalling the SoftwareClick Add or Remove Programs Printer Driver Features part Tab Setting Selections Initial settingContents 35 Index Index TwainR080520F8700-TTEC OME08009400