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78 77
TM-T88III series
Specification
(STANDARD)
B
ESC ! n
[Name] Select print mode(s)
[Format] ASCII ESC ! n
Hex 1B 21 n
Decimal 27 33 n
[Range] 0 ≤ n ≤ 255
[Description] Selects print mode(s) using n as follows:
Bit Off/On Hex Decimal Function
0 Off 00 0
Character font A (12 × 24).
On 01 1
Character font B (9 × 17).
1 - - - Undefined.
2 - - - Undefined.
3 Off 00 0 Emphasized mode not selected.
On 08 8 Emphasized mode selected.
4 Off 00 0 Double-height mode not selected.
On 10 16 Double-height mode selected.
5 Off 00 0 Double-width mode not selected.
On 20 32 Double-width mode selected.
6 - - - Undefined.
7 Off 00 0 Underline mode not selected.
On 80 128 Underline mode selected.
[Details] • When both double-height and double-width modes are selected, quadruple size characters
are printed.
• The printer can underline all characters, but can not underline the space set by HT or 90°
clockwise rotated characters.
• The thickness of the underline is that selected by ESC −
−−
−, regardless of the character size.
• When some characters in a line are double or more height, all the characters on the line are
aligned at the baseline.
• ESC E can also turn on or off emphasized mode. However, the setting of the last received
command is effective.
• ESC −
−−
− can also turn on or off underline mode. However, the setting of the last received
command is effective.
• GS ! can also select character size. However, the setting of the last received command is
effective.
• Emphasized mode is effective for alphanumeric and Kanji. All print modes except
emphasized mode is effective only for alphanumeric.
[Default] n = 0
[Reference] ESC -, ESC E, GS !