The Epson Maintenance Sheet Kit 2 includes replacement cleaning and calibration sheets specifically designed for Epson portable sheet-fed scanners, including models DS-70, DS-80, RapidReceipt RR-60, RR-70, and WorkForce ES-50, ES-55, ES-60. This kit helps ensure your scanner operates at peak efficiency by providing tools to clean and calibrate the device. The calibration sheet is particularly useful for resolving issues such as blurry images, color discrepancies, and vertical lines in scanned documents. Additionally, the kit features both wet and dry cleaning sheets to facilitate thorough cleaning of the scanner's interior, ensuring optimal performance and longevity.