Epson U230 manual Ethernet LEDs, Interface cable connections

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Ethernet LEDs

The operating status of the Ethernet interface is indicated by the combined status of the two Ethernet LEDs (redx1 and greenx1).

No.	Green	Red	Status
1	Off	Off	Power off
2	Off	On	Hardware error
3	Off	1 blink	CPU test error
4	Off	6 blink	Printer reset error
5	On	Off	Waiting
6	Slowblinking	Off	Data or status sheet printing
7	Slow blinking in unison		Download mode
8	Blinking alternately		Downloading
9	Fast blinking in unison		Initializing
10	Fast blinking	Off	Sending and receiving packets

Interface cable connections

CAUTION:

Connecting devices directly to LAN cables that are installed outdoors will expose them to damage from power surges caused by lightning and other inductive sources. It is best to make sure that devices without proper surge protection are cushioned by being connected through devices that do have surge protection. Otherwise, it is better not to connect them to outdoors lines.

1.Make sure that both the printer and the host PC are turned off.

2.Press in the 10 BASE-T cable plug into the 10 BASE-T Ethernet connector until you hear a clicking sound.

CAUTION:

Never connect a customer display connector cable, drawer kick-out connector or a public telephone line to the 10 BASE-T Ethernet connector.

Note:

Refer to the UB-E01 Developer’s Guide for more details about the Ethernet Interface.

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