SPRT
３０
ESC c 3 n Select Paper Running Out Tester
Format: ASCII
：
ESC c 3 n
Decimal: 27
99 51
n
Hexadecimal: 1B
63 33
n
Explanation:
Select / cancel that paper running out tester sends out the signal while it
tested paper is about to use up.
n=0
～
255 Only the lowest bit is valid.
When n=1, send out the signal while tested paper is about to use up.
When n=0, don’t send out the signal while tested paper is about to use up.
ESC c 4 Set Stopping Print When Paper End
Format: ASCII
：
ESC
c
4
n
Decimal: 27
99
52
n
Hexadecimal: 1B 63
34
n
Explanation:
Select / cancel stopping print while paper tester tested paper end.
n=0
～
255 Only the lowest bit is valid.
When n=<*******1>B, stop printing while paper tester tested paper end;
When n=<*******0>B, don’t stop printing while paper tester tested paper
end, so that users can print the last one receipt to the bottom of page.
Default n =1
ESC c 5 Enable/Disable Button
Format: ASCII
：
ESC c
5
n
Decimal: 27 99
53
n
Hexadecimal: 1B
63
35
n
Explanation:
Enable/disable all the buttons on the panel.
n=0
～
255, only the lowest bit is valid.
When n=
＜×××××××
0
＞
B, enable paper feeding button.
When n=
＜×××××××
1
＞
B, disable paper feeding button.
Default n =0
ESC p
Cash Drawer Control
Format: ASCII
：
ESC p m nl
n2
Decimal: 27 112 m nl
n2
Hexadecimal: 1B 70 m nl
n2
Explanation:
This command is to generate a pulse to trigger the opening and closing of
