Sharp DX-C310FX DX-C310 DX-C3400 Operation Manual - Page 52

BEFORE USING THE MACHINE TURNING THE POWER ON AND OFF The machine has two power switches. One is the main power switch on the left side of the machine, and the other is the [POWER] key ( ) on the upper right side of the operation panel. Main power switch When the main power switch is switched on, the main power indicator on the operation panel lights up. [POWER] key Main power indicator "On" position "Off" position T [POWER] key Turning on the power (1) Switch the main power switch to the "on" position. (2) Press the [POWER] key ( ) to turn on the power. Turning off the power (1) Press the [POWER] key ( ) to turn off the power. (2) Make sure that the display is off. (3) Switch the main power switch to the "off" position. • When turning off the power, be sure to press the [POWER] key ( ) on the operation panel, then wait 20 seconds and switch off the main power switch. In the event that the main power is suddenly interrupted due to a power failure or other reason, turn the machine power back on and then turn it off in the correct order. If the machine is left for a long time with the main power having been turned off prior to the [POWER] key ( ), abnormal noises, degraded image quality, and other problems may result. • Before switching off the main power switch, make sure that the display is off and the DATA indicator for printing and the DATA and LINE indicators for image send are not lit or blinking on the operation panel. Switching off the main power switch or removing the power cord from the outlet while any of the indicators are lit or blinking may cause failure, such as damage to the hard drive or loss of data. • Switch off both the [POWER] key ( ) and the main power switch and unplug the power cord if you suspect a machine failure, if there is a bad thunderstorm nearby, or when you are moving the machine. When using the fax or Internet fax function, always keep the main power switch in the "on" position. Restarting the machine In order for some settings to take effect, the machine must be restarted. If a message in the display prompts you to restart the machine, press the [POWER] key ( then press the key again to turn the power back on. ) to turn off the power and In some states of the machine, pressing the [POWER] key ( ) to restart will not make the settings take effect. In this case, use the main power switch to switch the power off and then on. 1-14 Contents