Epson TM-T88III

CONFIDENTIAL
Paper roll Character commands GS !
Ver. 10.01 p. 150
GS !
SETTING COMMAND
[Name] Select character size
[Format] ASCII GS ! n
Hex 1D 21 n
Decimal 29 33 n
[Range] 0 ≤ n ≤ 7, 16 ≤ n ≤ 23, 32 ≤ n ≤ 39, 48 ≤ n ≤ 55,
64 ≤ n ≤ 71, 80 ≤ n ≤ 87, 96 ≤ n ≤ 103, 112 ≤ n ≤ 119
(1 ≤ height ≤ 8, 1 ≤ width ≤ 8)
[Default] n = 0
[Printers not featuring this command] TM-U220, TM-U230, TM-U210, TM-U300A/B
[Description] Selects the character height (vertical number of times normal font size) using bits 0 to 2 and selects the
character width (horizontal number of times normal font size) using bits 4 to 6, as follows:
Character width selection Character height selection
Bit 6 Bit 5 Bit 4 Hex Decimal Width Bit 2 Bit 1 Bit 0 Hex Decimal Height
Off Off Off 00 0 1 (normal) Off Off Off 00 0 1 (normal)
Off Off On 10 16 2 (double-
width)
Off Off On 01 1 2 (double-
height)
Off On Off 20 32 3 Off On Off 02 2 3
OffOnOn30 48 4 OffOnOn03 3 4
On Off Off 40 64 5 On Off Off 04 4 5
On Off On 50 80 6 On Off On 05 5 6
On On Off 60 96 7 On On Off 06 6 7
OnOnOn70 112 8 OnOnOn07 7 8
Character commands