Specifications

Confidential
EPSON
TITLE SHEET
REVISION
NO.
SHEET NEXT
E
141 140
TM-T90
Specification
(STANDARD)
<Function 67> GS ( L p
L
p
H
m fn a kc1 kc2 b x
L
x
H
y
L
y
H
[c d1....dk]1… [c d1....dk]b
(fn = 67)
[Format] ASCII GS ( L pL pH m fn a kc1 kc2 b
xL xH yL yH [c d1...dk]1... [c d1...dk]b
Hex 1D 28 4C pL pH m fn a kc1 kc2 b
xL xH yL yH [c d1...dk]1... [c d1...dk]b
Decimal 29 40 76 pL pH m fn a kc1 kc2 b
xL xH yL yH [c d1...dk]1... [c d1...dk]b
[Range] • GS ( L parameters
12 ≤ (p
L
+ p
H
× 256) ≤ 65535 (0 ≤ p
L
≤ 255, 0 ≤ p
H
≤ 255)
• GS 8 L parameters
12 ≤ (p1 + p2 × 256 + p3 × 65536 + p4 × 16777216) ≤ 4294967295
(0 ≤ p1 ≤ 255, 0 ≤ p2 ≤ 255, 0 ≤ p3 ≤ 255, 0 ≤ p4 ≤ 255)
• Common parameters for GS ( L / GS 8 L
m = 48
fn = 67
a = 48
32 ≤ kc1
≤
126
32 ≤ kc2 ≤ 126
b = 1, 2
1 ≤ (x
L
+ x
H
× 256) ≤ 8192
1 ≤ (y
L
+ y
H
× 256) ≤ 2304
c = 49 (when the single-color paper is selected)
c = 50 (when the two-color paper is selected)
0 ≤ d ≤ 255
k = (int ((x
L
+ x
H
× 256) + 7) /8) × (y
L
+ y
H
× 256)
• The total capacity of the NV user memory is selectable as any one of these: [0, 64K, 128K,
192K, 256K, 320K, 384K] bytes with GS ( E. The default value is 384KB.
[Description] • Defines the raster graphics data in the NV graphics area.
•
b specifies the number of the color of the defined data.
•
x
L
, x
H
specify the defined data in the horizontal direction as (x
L
+ x
H
× 256) dots.
•
y
L
, y
H
specify the defined data in the vertical direction as (y
L
+ y
H
× 256) dots.
•
c specifies the color of the defined data.
c Defined data color
49 Color 1
50 Color 2
•
Color 1 means black (a high level of energy) on the specified two-color thermal paper.
•
Color 2 means red (a low level of energy) on the specified two-color thermal paper.