User’s Guide Maintaining Your Product and Software C Select Power Off Timer . D Select Off , 30minutes , 1h , 2h , 4h , 8h , or 12h . E Select Sleep Timer . F Select 3minutes , 5minutes , or 10minutes . Checking the Number of Sheets of Paper Fed You can check the number of sheets of paper fed from the printer driver. Click the Printer and Option Information button on your printer driver’s Maintenance window (for Windows) or on the Epson Printer Utility 4 (for Mac OS X). Cleaning the Product Cleaning the exterior of the product To keep your product operating at its best, clean it thoroughly several times a year by using the following instructions. c Important:
Never use alcohol or thinner to clean the product. These chemicals can damage the product. Note: Close the paper support and the output tray when you are not using the product to protect the product from dust. ❏ Use a soft, dry, clean cloth to clean the LCD screen. Do not use liquid or chemical cleaners. ❏ Use a soft, dry, clean cloth to clean the surface of the scanner glass. If straight lines appear in the printout or the scanned data, clean the left side of the scanner glass carefully. 73