Chapter 1 Before Use
1-8
If the PC or device connected to the printer is not
1000BASE-T, you cannot perform printing.
After connecting, check the following.
(1) Check the printer screen display.
• On the local screen or the media detection screen, press
the [Enter] key several times to display the information
screen.
(2) Check the green light of the LAN connector.
• After turning on the machine, the lamp for the LAN
connector will light up as follows.
Connecting the power cable
Color
Lamp
status
Condition
Green
ON Connected with 1000BASE-T
OFF Connected without 1000BASE-T
Yellow
ON Link-up
Blinking Receiving data
OFF Link-down
• If the yellow light only lights up, or is blinking, the
status is not 1000Mbps. Check the specifications
of the PC, device, and cables.
If connecting directly to the printer
Switching hub
If connecting via a switching hub
• Use only the supplied power cable.
• Be sure to connect the power cable plug to the
grounded outlet, or it may cause fire or electric
shock.
• Take care not to damage, break or work upon the
power cable. Or if putting a heavy thing on,
heating, or pulling the power cable, the power
cable can break to cause fire or electric shocks.