2-7. Self Test
Print out the Self Test
The self-test function helps you to check if the printer works well. To have self-test, please follow the steps.
1.
Load the continuous paper.
2.
Hold down the feed button when powering on.
3.
Release the feed button after the printer beeps 3 times.
4.
Wait for about 3 seconds; the printer will print the following contents.
5.
Disable the Self-test, please power off the printer at least 2 seconds, than power on again.
EZ-4TT Plus LABEL PRINTER
VERSION : Vx.xxx
CODE 39
EAN 8
EAN 13
CODE 93
UPC E
UPC A
I 2/5
CODABAR
CODE 128
MAXI CODE
PDF417
Get in the Dump mode
When enter the dump mode, the printer will print out the echo of the received ASCII. Use this function to
debug your software when the printer does not perform as you expect.
To get in the dump mode, follow the steps as below:
1.
Load the continue paper.
2.
Hold down the feed button when powering on.
3.
Release the feed button after the printer stop.
4.
The printer will automatically adjust the label gap sensor firstly and then print “DUMP MODE BEGIN”.
5.
To end the Dump mode, press the feed button. The printer will print out “OUT OF DUMP MODE”.
Get in the Download mode
When the power on, the LED is turn to orange, it may be the firmware was damage (firmware upgrade fail),
use the following steps to reload the firmware.
1.
Open the print head assembly
2.
Hold down the feed button when powering on.
3.
Release the feed button after the LED turns to orange.
4.
Running the firmware upgrade file to load the firmware. To get the firmware, please contact your agent.
Please contact your agent for help if the above information cannot help you.
13
