P440 Rev. 4.2
http://www.woosim.com
2021-12-23
15
4
4
.
.
U
U
s
s
i
i
n
n
g
g
t
t
h
h
e
e
p
p
r
r
i
i
n
n
t
t
e
e
r
r
4.1. Control panel
4.2. The self test
Button
- FEED :
When the printer is on, paper can be feed manually by pressing
and
holding the FEED button for more than one second.
- MODE :
MODE Button is for use to change communication mode.
Do not operate the mode button without instructions.
Panel Lamp
- POWER(Green) :
Printer is ON and ready to receive data.
-
ERROR (Red) :
Indicates a fault condition or a printer error.
(details : no paper, paper cover opened. etc.)
Self-Test prints out the current setting value of printer. The way of self-test is as follows.
1.
Insert proper paper into the printer.
2.
Power on while pressing feed button to start self-test.
3.
Printer will print out the current status. (F/W version and set contents)
4.
And then pattern of characters will be printed out.
5.
Self-test will be finished automatically and turned to the standby status.
※
In case printer does not work properly, please contact Woosim customer service center.
