Dokumentskannere

Dokumentskannere, also known as document scanners, are devices designed to convert paper documents into digital images. These images can then be stored, shared, and processed electronically. Document scanners typically offer higher resolution and faster scanning speeds than multi-function printers that include a scanning function, making them suitable for businesses and individuals who handle large volumes of paper.

There are various types of document scanners available. Sheet-fed scanners are common and work by feeding a single sheet of paper at a time through the scanning mechanism. Automatic document feeders (ADFs) are a feature on many sheet-fed scanners, allowing multiple pages to be scanned in a single batch without manual intervention for each page. Flatbed scanners, similar to those found in all-in-one printers, are also used for scanning single documents, photographs, or fragile items that cannot be fed through an ADF. For portable needs, handheld or mobile scanners are available, which can be small and battery-powered for use on the go.

The output from a document scanner is typically an image file such as JPEG, TIFF, or PDF. Many scanners also come with software that enables optical character recognition (OCR). OCR technology converts scanned images of text into machine-readable text, allowing the content of the document to be searched, edited, and copied. This feature is invaluable for archiving and retrieving information from large document collections. The use of document scanners streamlines workflows, reduces physical storage space, and enhances accessibility to information.