2 Preparation
19
2-4. LED Functions
The following charts show what each LED indicator indicates.
Green Yellow Green Red
(Status)
①
Wired LAN transmission speed indicator
Transmission speed
LED (green)
100 Mbps
On
10 Mbps / Disconnected
Off
②
Wired LAN connection/transmission status indicator
Connection status
LED (yellow)
Connected On
Disconnected Off
Transmitting data
Flashing
③
Wired/wireless LAN status indicator
Connection Status
LED (green)
LED (red)
Description
Printer disconnected
Off
-
Not connected to printer.
Network: disconnected
On
Off
Connected to printer.
Wired LAN connecting
On
Flashing
(1-second cycle)
Seeking IP address from DHCP server via
wired LAN.
Wired LAN working
On
On
Network operation via wired LAN.
Wireless LAN
connecting
Flashing
(2-second cycle)
Flashing
(1-second cycle)
Connecting to access point or seeking IP
address from DHCP server via wireless LAN.
Printer
connection
Wireless LAN working
Flashing
(2-second cycle)
On
Network operation via wireless LAN.
Resource error
Alternating blinking (1-second cycle)
The IF1-WF01 is malfunctioning.
System error
Alternating blinking (0.2-second cycle)
The IF1-WF01 is malfunctioning.