The Scanner Calibration Sheet is an essential accessory for maintaining the accuracy and quality of your scanned documents. This sheet is used to calibrate the scanner, ensuring that it produces consistent and reliable results. It is made of high-quality material that is resistant to wear and tear. To use the calibration sheet, simply place it on the scanner glass and follow the instructions provided by the scanner manufacturer. Regular calibration of your scanner is important to ensure that your scanned documents are clear, sharp, and true to color. With the Scanner Calibration Sheet, you can easily achieve professional-quality scans every time.