2 - 19Chapter 2 Operation of Diag.Version 3 2007.03.15Cyan Toner Cartridge (DI-b)NOTE: When performing operation for five minutes or longer with thefront cover open, remove all toner cartridges, and cover the drum toavoid exposure to light.1) Turn on the power and enter the Diagnostic Mode.2) Execute the DI-b.3) Open the Front Cover4) Check the Sensor.5) Press the "Cancel" key to stop the test.6) Close the Front Cover.Tray 2 No paper Sensor (DI-d)NOTE: The no peper senser is in the option feeder.1) Turn on the power and enter the Diagnostic Mode.2) Execute the DI-d.3) Remove the Paper Cassete.4) Check the Sensor.5) Press the "Cancel" key to stop the test.6) Replace the paper cassette.Sensor name (Diag. Code) Confirmation proceduresKmy02009KAOperator PanelNormalKmy02011KAOperator PanelActuatorNormal