CONFIDENTIAL
Paper roll Customize commands GS ( E
Ver. 10.05 p. 678
GS ( E pL pH fn a <Function 12>
[Name] Transmit the configuration item for the serial interface
[Format] ASCII GS ( E pL pH fn a
Hex 1D 28 45 pL pH 0B a
Decimal 294069pL pH 11 a
[Range] (pL + pH × 256) = 2 (pL = 2, pH = 0)
fn = 12
TM-J2000/J2100, TM-T90, TM-L90, TM-U220:1 ≤ a ≤ 4
TM-T88IV, TM-T70: a = 1
TM-P60: a = 1, 2
[Description] Transmits the configuration item for the serial interface specified by a.
• "ESC/POS transmission handshake" is unnecessary with this function.
[Notes]
■ This function works in user setting mode and during normal operation.
■ This function transmits “Header to NUL” as follows:
a Communication item
1 Transmission speed
2 Parity
3 Flow control
4 Data length
Transmit data Hex Decimal Data
Header 37H 55 1 byte
Identifier 33H 51 1 byte
Communication condition (*1) 30H–34H 48–52 1 byte
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