Contex HD Ultra Series

Questions and Answers

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Ashley RamirezAug 19, 2025
How to fix 'No functional drivers found' error for Contex Scanner?
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  cphamSep 12, 2025
  If you see a yellow error icon for your Contex Scanner in the Device Manager, it means no functional drivers were found. This often happens if you connected the scanner before installing WIDEsystem. To fix this: 1. In the Device Manager, remove the scanner entry. 2. Shut down the PC, scanner and unplug the scanner from the PC. 3. Perform the installation from step 1, ensuring you install WIDEsystem before connecting the scanner.
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Ruth KennedyAug 21, 2025
What to do if I get a 'Paper Jam' error message on my Contex Scanner?
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  rodneyalvarezAug 21, 2025
  A Paper Jam error on your Contex Scanner means the scanner has stopped scanning and the Paper-Ready LED is off. To resolve this: 1. Press and hold the Paper-Backwards or Paper-Forward key to eject the document. 2. If it doesn't eject, open the scanner lid by pushing up the lid release buttons. 3. Gently open the lid and remove the document. 4. Close the lid and reload the document to scan again. 5. If the error persists, repeat the steps and select the Soft-handling option in your software.
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Luis BrownAug 23, 2025
Why does my Contex Scanner show an 'Unknown device is found' message?
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  Courtney CarrollAug 23, 2025
  If you see an “Unknown device is found“ message related to your Contex Scanner, it could be due to several reasons: * The interface is not enabled or set up correctly. Ensure the Windows device manager lists the interface option and its drivers function correctly. * WIDEsystem drivers were not installed before connecting the scanner. Shut down the scanner and PC, unplug power and USB connections, and restart the installation from step 1. * There may be a loose interface connection. Unplug and firmly plug in the interface cable. * The system may need rebooting. Shut down the scanner and PC, unplug power and USB connections, then plug in the USB connections and turn on the PC. When Windows is loaded, plug in the scanner power and turn on the scanner main power switch.
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Jonathan MeltonAug 27, 2025
Why does my Contex Scanner produce images with vertical lines?
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  Pamela VasquezAug 28, 2025
  If you notice thin vertical lines in the scanned image from your Contex Scanner that are not present in the original, it's often due to an unclean glass plate. Clean the glass plate and rollers as described in this users' guide.
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melodyespinozaAug 30, 2025
What does it mean when the Error Indicator LED is blinking on my Contex Scanner?
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  shepherdsabrinaAug 30, 2025
  If the Error Indicator LED is blinking on your Contex Scanner, it means an error has been detected. The information on your screen may include instructions and actions to remedy the error. Follow the instructions on your screen.
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Kevin EllisSep 1, 2025
Why are the application control keys not working on my Contex Scanner?
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  spenceraguirreSep 1, 2025
  If the application control keys (one touch) are not working on your Contex Scanner, check the One Touch setup entries in WIDEsystem. Click on the scanner icon to open WIDEsystem and select the One Touch tab. Also, verify that the applications defined in the WIDEsystem One Touch setup entries are installed on your PC and compatible with your scanner’s application control keys.
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youngdorothySep 3, 2025
What does 'Correction of Camera X failed' mean on my Contex Scanner?
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  Brittney MorganSep 3, 2025
  If you receive an error message 'Correction of Camera X failed' on your Contex Scanner, it could be due to your scanner continuously monitoring its cameras. Clean the scanning area, reboot the scanner and then complete the maintenance steps (alignment and calibration). The problem could also be caused by a loose object in the optical path. Remove any torn pieces of paper or other loose objects from the scanning area.
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Sarah HudsonSep 5, 2025
What does 'Stitching of Camera X/Y failed' mean on my Contex Scanner?
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  dpattersonSep 5, 2025
  If you receive an error message: Stitching of Camera X/Y failed on your Contex Scanner, it could be due to your scanner continuously monitoring its cameras. Clean the scanning area, reboot the scanner and then complete the maintenance steps (alignment and calibration). The problem could also be caused by a loose object in the optical path. Remove any torn pieces of paper or other loose objects from the scanning area.
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Melanie ClarkSep 7, 2025
What does 'Unable to Adjust Camera' mean on my Contex Scanner and how to fix it?
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  levydanaSep 7, 2025
  If you receive an error message: Unable to Adjust Camera on your Contex Scanner, ensure the scanner is set for Normal (lowest) media thickness. The scanner’s pressure-platen must not be raised; lower the original guide plate on both sides to let the scanner make its adjustments. Also, check for any loose objects in the optical path and remove them. The problem is often caused by an unclean or smudged internal glass plate or white background platen. Clean the scanning area, reboot the scanner and then complete the maintenance steps (alignment and calibration).
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Melanie SmithSep 9, 2025
What to do if I can’t operate my Contex Scanner after a failed firmware upgrade?
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  Mary BlackwellSep 9, 2025
  If you cannot operate or contact the scanner after a Firmware upgrade failure of your Contex Scanner, it may be due to a power failure interrupting the firmware upgrade. Reboot the scanner to Safe Mode to reapply the firmware. Restart the scanner; if it detects corrupted firmware, it will start up in Safe Mode.