State
Green
Keeping
flashing
Red
Keeping The power is on.
flashing The power is off.
1.1.3 The button function
Feed paper:
After turning on the printer, press the LF button, the printer will feed paper.
Self Test:
Press the LF button, do not release and repower the printer at the same time, and then
the printer will print out the self‐check scrip.
Setting:
A. In the power‐off state, press the SET button, and repower the printer, then the
printer will print out a state scrip of setting.
B. In the setting state, press the SET button to select the different setting items.
C. In the setting item state, press the LF button to select one setting item, and press
the LF button to choose the value of the current setting item. Then press the SET
button to finish the current setting item and can select other setting items.
D. The printer has to be repowered after setting.
number
1
set bps
2
set direction
3
4
set grey
5
set speed
Printer is ready to print.
Paper is lacking
Item
1.1
4800
2.1
3.1
set Font
8*16 dot
4.1
1
5.1
Speed
Low
Explanation
Item value
Default
1.2
1.3
9600
19200
2.2
direction
3.2
12*24 dot
4.2
4.3
2
3
5.2
5.3
Speed
Speed
Medium
High
1.4
1.5
38400
57600
4.4
......
4
1.6
115200
4.12
12
27