Your best bet for checking if your scanner is working properly is to perform a basic scan of a document. To do this, gather a document (such as a photo or paper) that you want to scan and place it inside your scanner if required. Next, open up your scanner’s software on your computer. Depending on the type of device, this could be either a dedicated program or a program built into your operating system such as Windows Fax and Scan. Once your software is open, follow the onscreen instructions to start the scan. From here, you should be able to verify what the scanned document should look like. Before you click “Scan”, make sure to check the settings such as the output format and resolution of the scan.
When the scan is complete, review the document to see if it looks like the original document. Make sure that all the elements such as text, graphics, and images have been included in the scan properly. If something appears wrong or distorted, then there may be a problem with the scanner. Take note of any issues that you observe and contact your scanner manufacturer for additional troubleshooting help.
If you are using a scanner that has an LCD display, you can use it to check if the scanner is working. Many scanners come with built-in tests that you can use to check the functionality of the scanner. In some cases, these tests will allow you to adjust the settings of the scanner to get the most accurate and precise scans possible. With these tests, you can also check the functionality of the buttons, rollers, and feeder.
It’s also a good idea to periodically clean your scanner to ensure that it is working properly. Your scanner may contain dust and debris that can interfere with the quality of the scan and if left uncleaned, the lenses can become covered with particles which can reduce the sharpness and clarity of the image. Clean the surface of the scanner using a soft lint-free cloth and scan a document again after cleaning to check for any improvement. If you notice a difference, then it is likely that the build-up of dirt and dust was causing problems before.
Lastly, if you are still having trouble with your scanner, you can always take it to a service centre or contact the manufacturer for assistance. They will be able to help diagnose the problem and provide you with advice on how to fix it.