DS-40 User’s Guide Maintenance Note: ❏ If dirt still remains, try using the Cleaning sheet (wet) supplied with your product. Remove the Cleaning sheet (wet) from its bag, unfold it, and then follow the same steps as when cleaning the product using the Cleaning sheet (dry). The Cleaning sheet (wet) can only be used once. If you cannot clean the product using the Cleaning sheet (wet), contact your Epson dealer. Do not disassemble your product. The best before date for the Cleaning sheet (wet) is approximately three years from the production date printed on the package. ❏ The Cleaning sheet (dry) can be used more than once.
However, if it begins to lose its effect, purchase a new Cleaning sheet (dry). ❏ The Cleaning sheet (dry), Cleaning sheet (wet), and Calibration sheet are available as a Maintenance Sheet (Model number B12B818291) from your nearest Epson store. ❏ Cleaning does not start if the product's batteries are running low. Scanner Adjustment using the Calibration Sheet You can adjust the scanned image quality using the Calibration sheet supplied with your product. Perform Calibration in the following situations.
❏ The results are blurred ❏ The colors differ from the original ❏ The density differs from the original ❏ Vertical lines appear in the results A Make sure that the product is connected to your computer. B Load the Calibration sheet into the product. Note: Before loading the Calibration sheet into the scanner, make sure there is no dust and dirt on the Calibration sheet. C Start Epson Scan settings. Windows 8.1/ Windows 8: Start screen > Apps > EPSON > EPSON Scan Settings 40