Epson TM-U220A User Manual

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TM-U220A
Specification
(For Argentina Fiscal) 64
65
A
GS ( D pL pH m [a1 b1]...[ak bk]
[Name] Enable/disable real-time command
[Format] ASCII GS ( D pL pH m [ a1 b1 ]...[ ak bk ]
Hex 1D 28 44 pL pH m [ a1 b1 ]...[ ak bk ]
Decimal 29 40 68 pL pH m [ a1 b1 ]...[ ak bk ]
[Range] (p
L + pH × 256) = 3, 5 (pL = 3,5, pH = 0)
m = 20
a = 1
b = 0, 1, 48, 49
[Default]
a Type(s) of real-time commands Default
1
DLE DC4 fn m t (fn = 1): Generate pulse in real-time
Enabled (b = 1)
[Description] • Enables or disables the real-time command specified by a.
• pL, pH specify (pL + pH × 256) as the number of bytes after pH (m and [a1 b1]...[ak
bk]).
• a specifies the type of real-time command.
• b specifies enable or disable of real- time command processing.
a b Function
1 0, 48
DLE DC4 fn m t (fn = 1): Not processed (disabled)
1, 49
DLE DC4 fn m t (fn = 1): Processed (enabled)
[Note] • If bit image data includes a data string matching DLE DC4 (fn = 1 or 2), it is
recommended to use this command in advance to disable the real-time commands.

Epson TM-U220A Specifications

General

Print Method	9-pin, serial impact dot matrix
Number of Pins	9 pins
Copy Capability	Original + 2 copies
Print Width	63 mm
Paper Thickness	0.06 to 0.085 mm
Print Speed	4.7 lps
Interface	Parallel
Number of Columns	40
Data Buffer	4 KB
Power Supply	AC adapter (included)
Character Set	95 Alphanumeric, 128 x 12 Graphic
Paper Width	76 mm, 69 mm, 57.5 mm