Epson TM-T81 Technical & Specifications Manual

Confidential
EPSON
TITLE
SHEET
REVISION
NO
SHEETNEXT
113 114
A
TM-T81
Specification
(STANDARD)
FS p n m [obsolete command]
GS ( L <Function 69>, which is the upward-compatible command replacing FS p, is recommended for
use, since FS p is an obsolete command in the ESC/POS
®
command system.
[Name] Print NV bit image
[Format] ASCII FS p n m
Hex 1C 70 n m
Decimal 28 112 n m
[Range] 1 ≤ n ≤ 255
0 ≤ m ≤ 3 , 48 ≤ m ≤ 51
[Description] • Prints NV bit image n using the process of FS q and using the mode specified by m.
m
Mode Vertical direction Horizontal direction
0, 48 Normal 180 dpi 180 dpi
1, 49 Double-width 180 dpi 90 dpi
2, 50 Double-height 90 dpi 180 dpi
3, 51 Quadruple 90 dpi 90 dpi
FS q n [xL xH yL yH d1...dk]1 ... [xL xH yL yH d1...dk]n [obsolete command]
GS ( L <Function 67>, which is the upward-compatible command replacing FS q, is recommended for
use, since FS q is an obsolete command in the ESC/POS
®
command system.
[Name] Define NV bit image
[Format] ASCII FS q n [x
L xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
Hex 1C 71 n [x
L xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
Decimal 28 113 n [x
L xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
[Range] 1 ≤ n ≤ 255
1 ≤ (x
L + xH × 256) ≤ 1023 (0 ≤ xL ≤ 255 , 0 ≤ xH ≤ 3)
1 ≤ (y
L + yH × 256) ≤ 288 (0 ≤ yL ≤ 255 , yH = 0,1)
0 ≤ d ≤ 255
k = (x
L + xH × 256) × (yL + yH × 256) × 8
The entire capacity size = 256KB.
[Description] • Defines the NV bit image in the NV graphics area.
• n specifies the number of defined NV bit images.
• xL, xH specify the number of bytes in the horizontal direction as (xL + xH × 256).
• yL, yH specify the number of bytes in the vertical direction as (yL + yH × 256).
• d specifies the defined data (column 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