R
EPLACING
PARTS
40
Accessing internal components
Shut down and open the E-42 when you need to inspect or service internal components.
For more information on how to shut down the E-42, see
Shutting down the system
You can shut down the E-42 from the E-42 control panel or the copier/printer touch panel.
When shutting down the E-42, do the following:
• Remove the power cable from the connector panel before removing or connecting
interface cables or accessing the internal components.
• Remember that when the E-42 is powered off, network access to the copier/printer is
interrupted. Always obtain permission from the network administrator before you take the
E-42 off the network.
• If you are cycling power, wait at least 10 seconds before powering back on.
• If you are unable to shut down the E-42 through the control panel or the copier/printer
touch panel, power off by holding down the power button on the front of the E-42 for
up to eight seconds.
• Using the reset button may cause the system to operate unpredictably. Use the reset button
on the front of the E-42 only if the system is unresponsive to keyboard or mouse actions.