WT4-AXB - LED Lights Status

Problem/Question

Printer stop working, unable to print label.

LED lights error status.

Applicable To

WT4-AXB

Resolution/Answer

Printer Lights

The front panel has three lights: ONLINE, MEDIA, and RIBBON. These indicators display the
printer's operation status. The panel control buttons can control the printer's simple
functions.

Status Lights
Status lights help you check printer’s condition. The following tables show the blinking speed of status lights and the conditions they indicate.

LCD Display	ONLINE	MEDIA	RIBBON	Description
ONLINE （203,AUTO）	ON	ON	ON	In the ONLINE mode
Print Head Overheated	ON	Blinking	ON	The print head needs to cool down.
Command Error	ON	Blinking	Blinking	A command error was found while checking the command sequence.
EEPROM ERROR	ON	Blinking	Blinking	An EEPROM for backup cannot be read/written properly.
USB R/W Error	ON	Blinking	Blinking	∙ An error occurred when writing  data into USB or flash memory. ∙ An erase error has occurred in  formatting USB memory or flash  memory. ∙ Saving failed because of USB or  flash memory's insufficient  capacity. ∙ Firmware update has an error.
Cancel	Blinking	ON	ON	Press CANCEL KEY to interrupt and delete a print task
CLEAR FLASH	Blinking	ON	ON	Clear flash memory.
Cutter Error	Blinking	ON	ON	The cutter has failed, or there is a paper jam inside the cutter.
Memory Full	Blinking	ON	ON	The loaded soft fonts, graphics, or forms entirely cause the printer buffer.
MEMORY INIT	Blinking	ON	ON	USB Memory is being initialized.
Offline	Blinking	ON	ON	The printer is in Offline status. Media sensors cannot index label gaps.
Print Head Error	Blinking	ON	ON	Head broken error
Print Head Open	Blinking	ON	ON	The head latch is not closed.
RESET	Blinking	ON	ON	Press CANCEL KEY + POWER ON to reset the NVR table.
Parity Error	Blinking	ON	ON	The format or baud rate of the RS232 communication is inconsistent between the printer and host.
Test Print	Blinking	ON	ON	Press FEED KEY + POWER ON to print the self-test label.
Upgrade	Blinking	ON	ON	The printer is receiving data
Ribbon End	Blinking	ON	ON	The ribbon was not installed, and the end-of-ribbon occurred.
Calibrating...	Blinking	ON	Blinking	Press the PAUSE KEY + POWER ON to calibrate the media.
Out of Paper	Blinking	Blinking	ON	The media is not installed or used up. The printer fails to detect the media gap. The media sensor is out of range during calibration. The label has run out. The last label was issued typically, and the label has run out.
Paper Jam	Blinking	Blinking	ON	A paper jam occurred during a paper feed.

03-80250-EN