QMS SC-100 user manual Troubleshooting, Questions and Answers

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7.TROUBLESHOOTING

If you have any operational problem, please check the following troubleshooting hints.

7.1QUESTIONS AND ANSWERS

Question: Why the scanned image always comes out to be too dark?

Answer: 1) Modify the Gamma setting to 1.8 for your monitor and, when printing, set Gamma to 2.2 for your printer.

2)Use the Brightness setting of the TWAIN user interface to get a brighter image.

Question: The scanning speed of my QMS SC-100 is much slower than that of those installed at other computers. Can I speed it up?

Answer: Set you PC printer port to the EPP mode from BIOS setting.

Question: Why does my QMS SC-100 scan at a very low speed?

Answer: If you have installed Works for Windows, it will install Window Printing System (WPS) in your WIN.INI file. This will take up the printer port time remarkably. You can remove the WPS from your WIN.INI file, as follows:

7-1

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Contents QMS SC-100 Trademarks Warranty FCC Radio Frequency Interference Statement Table of Contents Introduction Page Package Contents Precautions QMS SC-100 InstallationUnlocking the QMS SC-100 Unlocking the QMS SC-100Connect QMS SC-100 to a printer QMS SC-100 Cable Connection Connecting QMS SC-100 to Work AS a ScannerDocument Placement Document PlacementInstallation Procedure QMS SC-100 Driver InstallationWindows 3.1 or higher Windows 95 or Windows NT Uninstall the QMS SC-100 Driver Control Panel Using QMS SC-100 AS a CopierPage Printer Memory TipsCopy Quality Document Size Min. Printer Memory To check or select paper size Befroe Making CopiesOperating Steps Making Simple CopiesBefore Background remove on After Background remove on Enlarging or Reducing Your Original Auto Zooming Your Original Changing Your Copy Density Choosing Your Copy Quantity Enhancing Your Copy Quality Making Copies of a 3D Object Automatic Power Saving Scanning Images from within an Application Twain Scanner Operation & Document PrintingTwain user interface Line art Image TypeGray Internal 1024 levels of gray scale Scanning Parameters & Image Control Before descreen After descreen Color Matching Quality/Speed ModePixel/Inch/Cm Image Information Scanning Printing Cleaning MaintenanceProcedure Document Cover White Sheet Document Glass Questions and Answers TroubleshootingMS Text Converters Page Page QMS Emea Technical ServiceQMS Japan Specifications EC Declaration of Conformity