EC-520 User’s Manual
FS
2
Self-define Chinese characters
Format: ASCII: FS
2 a1 a2 d1 d2 d3 …d32
Decimal: 28 50 248 a2 d1 d2 d3 …d32
Hex:
1C 32 F8 a2 d1 d2 d3 d32
[Description]
Define the user-defined Chinese characters.
a1=F8 (Hex); A1
≤
a2
≤
FE (Hex).
Chinese code has two bytes: a1 is the first byte and a2 is the second byte.
FS
S
Set full-size Chinese characters spacing
Format: ASCII: FS
S n1 n2
Decimal: 28 83 n1
n2
Hex: 1C
53 n1
n2
[Description]
Set the left-side character spacing to n1 dots; Set the right-side character spacing to n2 dots. Half-size
characters will be put in good order automatically to ensure that the width of full-size character is twice
that of half-size character.
Default: n1=0, n2=2.
FS
W
Turn quadruple-size mode on/off for Chinese character
Format: ASCII: FS
W n
Decimal: 28 87
n
Hex: 1C
57
n
[Description]
Turn quadruple-size mode on or off for multi-byte code character.
When n
＝＜
*******1
＞
B, quadruple-size mode is turned on.
When n
＝＜
*******0
＞
B, quadruple-size mode is turned off.
GS
FF
Executes black mark detecting
Format: ASCII: GS
FF
Decimal: 29 12
Hex: 1D
0C
[Description]
Execute black mark detecting command. If black mark is detected, the printer stops feeding paper and
returns a value ( AAH) by serial interface; If black mark is not detected, the printer feeds paper until to
the end of this page and returns a value (55H) by serial interface.
GS
（
A
Test command
Format: ASCII: GS
（
A pL pH
n m
Decimal: 29 40
65
pL
pH
n
m
Hex: 1D
28
41
pL
pH
n
m
[Description]
pL=2, pH=0, n=0, m=1, 49
Enter HEX print mode
（
HEX DUMP
）
To cancel this command, you must restart the printer.
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