Confidential
EPSON
TITLE
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REVISION
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SHEET
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F
106 105
TM-T90
Specification
(STANDARD)
<Function 3> GS ( C p
L
p
H
m fn b (fn = 3, 51)
[Format] ASCII GS ( C p
L
p
H
m fn b
Hex 1D 28
43
p
L
p
H
m fn b
Decimal 29
40 67 p
L
p
H
m fn b
[Range] (p
L
+ p
H
×
256) = 3 (p
L
= 3, p
H
= 0)
m = 0
fn = 3, 51
b = 0
[Description]
•
Transmits the number of bytes of memory used in the NV user memory.
Hexadecimal
Decimal
Amount of data
Header 37H
55
1
byte
Identifier 28H
40
1
byte
Number of bytes of
memory used
30H – 39H
48 – 57
1 – 6 bytes
NUL 00H
0
1
byte
<Function 4> GS ( C p
L
p
H
m fn b (fn = 4, 52)
[Format] ASCII GS ( C p
L
p
H
m fn b
Hex 1D 28
43
p
L
p
H
m fn b
Decimal 29
40 67 p
L
p
H
m fn b
[Range] (p
L
+ p
H
×
256) = 3 (p
L
= 3, p
H
= 0)
m = 0
fn = 4, 52
b = 0
[Description]
•
Transmits the number of bytes of remaining memory (unused area) in the NV user memory.
Hexadecimal
Decimal
Amount of data
Header 37H
55
1
byte
Identifier 29H
41
1
byte
Number of bytes of
remaining memory
30H – 39H
48 – 57
1 – 6 bytes
NUL 00H
0
1
byte