Specifications

1-44 Command Descriptions Rev. A
GS E n selects the head energizing time corresponding to the paper type selected by ESC c 0. The
default settings are Standard (n=1) when the paper roll is selected and Copy (n=0) when a cut sheet
(slip or validation paper) is selected. Independent settings can be used for each paper type. In
standard mode, this command is enabled only when input at the beginning of a line. The bit value of
n is used as follows:
GS I n
[Name] Transmit printer ID
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range] 1 ≤ n ≤ 3
49 ≤ n ≤ 51
GS I n transmits the printer ID specified by n as follows. Each printer ID consists of 1 byte of data.
Type ID (n=2 or 50)
Bit Off/On Hex Decimal Function
0
Off 00 0 Head energizing time: Copy.
On 01 1 Head energizing time: Standard.
1-7 — — — Undefined.
Program Example
PRINT #1,CHR$(&H1B);"c0";CHR$(1);←
Select pa per r oll
PRINT #1,CHR$(&H1D);"E";CHR$(0); ← Select copy mo de
n Printer ID Specification ID (hexadecimal)
1, 49 Printer model ID TM-U375/U375P 0AH
2, 50 Type ID See table below.
3, 51 ROM version ID Depends on ROM version.
Bit Off/On Hex Decimal Function
0 Off 00 0 Two-byte character code not supported.
1 On 00 0 No auto-cutter equipped.
2
Off 00 0 Not customer display equipped (DIP switch 2-1 is Off).
On 04 4 Customer display equipped (DIP switch 2-1 is On).
3 — — — Undefined.
4 Off 00 0 Not used. Fixed to Off.
5, 6 — — — Undefined.
7 Off 00 0 Not used. Fixed to Off.