User`s manual

EC-520 User’s Manual
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• When n＝＜*******0＞B, all buttons are enabled (Default) .
• When n＝＜*******1＞B, all buttons are disabled.
ESC d Print and feed n lines
Format： ASCII：
ESC d n
Decimal：
27 100 n
Hex：
1B 64 n
[Description]Prints the data in the print buffer and feeds n lines.
n=0～255.
ESC e Print and feed reversely n lines
Format： ASCII：
ESC e n
Decimal：
27 101 n
Hex：
1B 65 n
[Description]Prints the data in the print buffer and feeds n lines in the reverse direction.
n=0～2. The maximum reverse paper feed spacing is 48 dots (48*0.176mm).
ESC i Full cut
Format： ASCII：
ESC i
Decimal：
27 105
Hex：
1B 69
[Description] Execute a full cut of the paper roll by auto cutter.
ESC j Print and feed reversely
Format： ASCII：
ESC j n
Decimal：
27 106 n
Hex：
1B 6A n
[Description] Prints the data in the print buffer and feeds the paper in the reverse direction by 1/144 inch.
If there is no data in the print buffer, the printer will feed paper directly. n=0~48.
ESC m Partial cut
Format： ASCII：
ESC m
Decimal：
27 109
Hex：
1B 6D
[Description] Executes a partial cut of the roll paper.
ESC p Generate cash drawer drive pulse
Format： ASCII：
ESC p m n1 n2
Decimal：
27 112 m n1 n2
Hex：
1B 70 m n1 n2
[Description] Generate cash drawer drive pulse.
M＝0,1,48,49; 0≤n1≤n2≤255
The format of pulse is shown as follows:
n1×2ms n2×2ms