Epson TM-T81 Technical & Specifications Manual

Confidential
EPSON
TITLE
SHEET
REVISION
NO
SHEETNEXT
88 89
A
TM-T81
Specification
(STANDARD)
<Function 112> GS ( L pL pH m fn a bx by c xL xH yL yH d1...dk (fn = 112)
[Name] Store the graphics data in the print buffer (raster format)
[Format] ASCII GS ( L p
L pH m fn a bx by c xL xH yL yH d1...dk
Hex 1D 28 4C p
L pH m fn a bx by c xL xH yL yH d1...dk
Decimal 29 40 76 p
L pH m fn a bx by c xL xH yL yH d1...dk
[Range] (p
L, pH) for GS ( L:
11 ≤ (p
L + pH × 256) ≤ 65535 (0 ≤ pL ≤ 255 , 0 ≤ pH ≤ 255)
(p1, p2, p3, p4) for GS 8 L:
11 ≤ (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 and GS 8 L:
m = 48
fn = 112
a = 48
bx = 1, 2
by = 1, 2
c = 49
1 ≤ (x
L + xH × 256) ≤ 2047 (0 ≤ xL ≤ 255 , 0 ≤ xH ≤ 7)
1 ≤ (y
L + yH × 256) ≤ 1662 (0 ≤ yL ≤ 255, 0 ≤ yH ≤ 6) [when by=1]
1 ≤ (y
L + yH × 256) ≤ 831 (0 ≤ yL ≤ 255, 0 ≤ yH ≤ 3) [when by=2]
0 ≤ d ≤ 255
k = (int ((x
L + xH × 256) + 7) / 8) × (yL + yH × 256)
[Description] • Stores the graphics data (raster format) in the print buffer.
• The graphics data is enlarged by bx and by in the horizontal and vertical directions.
bx, by
Vertical direction Horizontal direction
1 180 dpi 180 dpi
2 90 dpi 90 dpi
• c specifies the color for the stored data.
c Stored data color
(*)
49 Color 1
• xL, xH specify the number of dots in the horizontal direction as (xL + xH × 256).
• yL, yH specify the number of dots in the vertical direction as (yL + yH × 256).
• d specifies the stored data (raster format).

Epson TM-T81 Specifications

General

Print Method	Thermal line printing
Autocutter	Yes
Interface	USB, Ethernet
Dimensions	140 mm (W) x 199 mm (D) x 146 mm (H)
Power Supply	AC 100 V - 240 V, 50 Hz - 60 Hz
Paper Width	79.5 ±0.5 mm