Cleaning Using the Application Turn on the product and insert a cleaning sheet into the ASF. Use the application to execute a paper feed, which passes the cleaning sheet along the paper path and cleans it. Cleaning Using the Printer Use the procedure below to perform cleaning. 1 Turn off the product and open the ink cartridge cover. 2 While holding down Button 1, press the (POWER) button to turn on the product. ON + 3 Press Button 1 three times. 4 Close the ink cartridge cover. 78