Epson U230 manual Ethernet LEDs, Interface cable connections

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Confidential

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.

1-20Installation

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Contents Developer’s guide TM-U230 Confidentiality Agreement Revision Information Key to Symbols Safety PrecautionsConfidential About This Guide Moduler ConnectorRelated Software and Documents Developer’s Guide Appendix a Specifications Selecting a Place of Installation Installation and Positioning of TM-U230Environment Specifications External Dimensions Dip Switch Settings DIP Switch Serial InterfaceParallel Interface Ethernet Interface Settings for Horizontal Installation Changing the Location of the Rubber FeetChanging the Orientation of Near End Sensor Attaching Switch Panel for Horizontal Installation Assembling the Power Box Vertical Installation Horizontal Installation and Wall Mounting Installation Wall MountingInstalling the wall mount Secure the mount to the wall using all the 10 screw holesAttaching the hangers Attaching the printer to the wall Connecting a Host PCSerial interface connections Connecting to a parallel interface Connecting to a USB interfaceConnecting to an Ethernet interface Ethernet test switch Names of partsEthernet LEDs Interface cable connectionsDrawer Kick-Out Connector Marked DK 22Installation Important Safety Information HandlingWaterproof Second Digit Ability to keep water out Waterproof mechanism Replacing roll paper Cutting roll paperPrinter is offline as long as the LED is flashing 6Handling Replacing the ribbon cassette Autocutter lock lever8Handling Removing paper jams Paper jams in the vicinity of the print head10Handling Be sure to properly secure the cover with the screw Paper jam in the auto cutter 11 Normal auto cutter positionInstalling the power button cover 12 Installing the power button cover14Handling Paper roll end settings Internal Buzzer2Compatibility Receive Buffer Mounted Mechanism 254, 255 SpaceSaving Space for Receipt Printing GS V Function BGS V Function C Printing direction Executing a cut Assumed A/C position Assumed head position 9999999999999999 Execute GS V 98 Usage of DirectIO in Opos Contorol of The Buzzer TM-U230 41=1B284105006164050A0A Printer.font.Name = ControlA Printer.Print a Printer.EndDoc Printing Specifications Character SpecificationsPaper Specifications Autocutter SpecificationsEnvironmental Specifications Electrical SpecificationsPrinting Area Appendix A-4Specifications Figure A-4 Without the power supply cover External AppearanceAppendix A-6Specifications Specifications Appendix A-7 Drawer Kick-out Specifications Drawer Kick-out ConnectorLimitations Pin Assignment Drawer CircuitryAppendix A-10 Specifications Appendix B Comparison table AppendixC-2 AppendixC-3 AppendixC-4 AppendixC-5 AppendixC-6 Confidential Seiko Epson Corporation