Confidential
EPSON
TITLE
SHEET
REVISION
NO
SHEETNEXT
78 79
TM-T81
Specification
(STANDARD)
<Function 2> GS ( E pL pH fn d1 d2 d3 (fn = 2)
[Name] End the user setting mode session
[Format] ASCII GS ( E p
L pH fn d1 d2 d3
Hex 1D 28 45 p
L pH fn d1 d2 d3
Decimal 29 40 69 p
L pH fn d1 d2 d3
[Range] (p
L + pH × 256) = 4 (pL = 4 , pH = 0)
fn = 2
d1 = 79
d2 = 85
d3 = 84
[Description] • Ends the user setting mode and performs a software reset.
• Clears the receive and print buffers.
• Resets all setting values in RAM (the print area, the character styles, and others) that
were in effect at power on. (The data in the NV memory are not reset.)
<Function 5> GS ( E pL pH fn [a1 n1L n1H]...[ak nkL nkH] (fn = 5)
[Name] Set the customized setting values
[Format] ASCII GS ( E p
L pH fn [a1 n1L n1H] ... [ak nkL nkH]
Hex 1D 28 45 p
L pH fn [a1 n1L n1H] ... [ak nkL nkH]
Decimal 29 40 69 p
L pH fn [a1 n1L n1H] ... [ak nkL nkH]
[Range] 4 ≤ (p
L + pH × 256) ≤ 65533 (0 ≤ pL ≤ 255 , 0 ≤ pH ≤ 255)
fn = 5
a = 5, 6
0 ≤ (n
L + nH × 256) ≤ 6, (nL + nH × 256) = 100, 65530 ≤ (nL + nH × 256) ≤ 65535
(0 ≤ n
L ≤ 6, nH = 0, nL = 100 , nH = 0 , 250 ≤ nL ≤ 255 , nH = 255) [when a = 5]
1 ≤ (n
L + nH × 256) ≤ 9 (1 ≤ nL ≤ 9 , nH = 0) [when a = 6]
[Default (upon shipment)]
(n
L + nH × 256) = 100 (nL = 100 , nH = 0) [when a = 5]
(n
L + nH × 256) = 9 (nL = 9 , nH = 0) [when a = 6]
[Description] • Sets the customized value specified by a to the values specified by (n
L + nH × 256).
a Type of customized value
5 Print density
6 Print speed
