2.1 Main Components and Functions 35
No. Name Description
1 Vents Air vents allow air to circulate through the printer to remove heat generated by
internal components.
Important
• Blocking the air vents causes the printer to overheat, resulting in the
malfunctioning of the printer.
2 Reset button Use the test button to test whether the ground fault interrupter works normally.
For details, refer to the "ground fault interrupter" part in " Operational Safety" (P.
14).
3 Test button
4 Power cord connector Connect the power cord here.
5 Power switch Turns on and off the printer. Pushing the switch to the <I> side turns it on and
pushing it to the <{> side turns it off.
6 USB port Connect the USB cable here.
7 Network connector Connect the network cable here when connecting the printer to a network.
Rear View