Chapter 3 Control Panel; Control Panel; Led; Function Button - Code Soft PL-330D User Manual

3.1 Control Panel

There are three LEDs and one button on the control panel. (As Figure 3-1 shown)

3.1.1 LED

LED
POWER (Green)
ERROR (Red)
PAPER OUT (Red)
Note: Refer to "Error message on the control panel" for detailed information about LED
malfunctions in this user's manual.

3.1.2 Function Button

Button
【 FEED】 controls paper feeding, you can enable or disable the function with a
【FEED】
command. When enabled, the paper will be fed continuously if you hold on pressing it,
or stop if you loosen it.

3.2 Self Test

Self-test printing is to check if the printer is working properly. If the printer printouts the self-test content
normally, it denotes that there is nothing wrong with the printer except for the interface which connects
to the computer. Otherwise, the printer should be repaired.
The printer will print out self-test information such as the software version and interface etc.
Hold on pressing the FEED button and turn on the printer while the printer cover is closed, the ERROR
LED blinks once with one beep (if beeper is installed in the printer). Loosen the button, then the printer
prints out the self-test information.

3.3 Hex Dump Printing

This function is to check whether the connection between the printer and the computer or the terminal
device works properly or not. The method is that hold on pressing the FEED button and turn on the
printer, the ERROR LED blinks twice with two beeps, then loosen the button. Turn off the printer and
restart it to exit this print mode.

3.4 Restoring Factory Default Setting

The function is to clear the settings stored in the printer and to restore the factory default settings for
correlative parameters.
The method is that hold on pressing the FEED button and turn on the printer, the ERROR LED blinks
five times with five beeps, then loosen the button, at this time, the function takes effect and turn off the
CODESOFT PL-330 User's Manual

Chapter 3 Control Panel

Figure 3-1 Control Panel
Denotes whether the printer's power supply is connected or not. The LED is on
when the power is connected.
Denotes printer's status. The LED is on when the malfunction appears.
Denotes printer's paper status. The LED is on when paper out occurs.
Description
Description
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