Epson GS ( E pL pH fn d1 d2 <Function 1>

CONFIDENTIAL
Paper roll Customize commands GS ( E
Ver. 10.0 1 p. 574
GS ( E pL pH fn d1 d2 <Function 1>
[Name] Change into the user setting mode
[Format] ASCII GS ( E pLpHfn d1 d2
Hex 1D 28 45 03 00 01 49 4E
Decimal 294069 301 7378
[Range] ( pL + pH × 256) = 3 ( pL = 3, pH = 0)
fn = 1
d1 = 73
d2 = 78
[Description] Enters the user setting mode and transmits the mode change notice.
[Notes] ■If the printer is in standard mode, this command is valid only at the beginning of the line.
■If the printer is in page mode, this command is ignored.
■Do not use this function while defining macros, because macros cannot be included with this function.
■When the printer goes into the user setting mode, it transmits a “mode change notice” back to the host.
■When it has executed this function, send the next commands after checking the “mode change notice.“
■See previous [Notes for transmission process] for process sending data group.
Transmit data Hex Decimal Data quantity
Header 37H 55 1 byte
Identifier 20H 32 1 byte
NUL 00H 0 1 byte