Rev. 1.04 - 22 -
SRP-275
3-2-2 Memory Switch setting for Star mode • Settings
Memory Switches are from MSW 0 to MSW 8. They are stored in non-volatile memory (flash memory). To
change the settings, send the following commands from the host.
[Name] Set Memory Switch
[Code] ASCII ESC GS # m N n1 n2 n3 n4 LF NUL
Hexadecimal 1B 1D 23 m N n1 n2 n3 n4 0A 00
Decimal 27 29 35 m N n1 n2 n3 n4 10 0
[Defined Region] m = "W", "T", ",", "+", "-", "@"
"0" ≤ N,n1,n2,n3,n4 ≤ "9",
"A" ≤ N,n1,n2,n3,n4 ≤ "F"
[Function] Sends command to write after defining Memory Switch using the definition command
specified by the following classes to set the Memory Switch. The printer is automatically
reset after writing the setting defined by that command to the non-volatile memory.
Do not turn off the power to the printer while sending commands to the non volatile
memory. Doing so will destroy the Memory Switch setting. It is also possible for all Memory
Switch settings to become offset to their initial, default settings.
Consider the life of the non-volatile memory and avoid over-use of this command.
Function Class m N n1 n2 n3 n4
Data Definition (Data Specification) Definition "," N n1 n2 n3 n4
Data definition (set specified bit) Definition "+" N n1 n2 n3 n4
Data definition (clear specified bit) Definition "-" N n1 n2 n3 n4
Data Definition (clear all data) Definition "@" Fixed at "0" Fixed at "0000"
Definition data write and reset Write "W" Fixed at "0" Fixed at "0000"
Definition data write and reset and test print Write "T" Fixed at "0" Fixed at "0000"
(Ex) Memory Switch 1-8 = 0; Memory Switch 2-7 = 1: Memory Switch 2-A =1 for a test print:
PRINT #1, CHR$(&H1B);CHR$(&H1D);CHR$(&H23);CHR$(&H2D);CHR$(&H31); ' <ESC><GS> # - 1
PRINT #1, CHR$(&H30);CHR$(&H31);CHR$(&H30);CHR$(&H30);CHR$(&H0A);CHR$(0); ' 0100 <LF><NUL>
PRINT #1, CHR$(&H1B);CHR$(&H1D);CHR$(&H23);CHR$(&H2B);CHR$(&H32); ' <ESC><GS> # + 2
PRINT #1, CHR$(&H30);CHR$(&H34);CHR$(&H38);CHR$(&H30);CHR$(&H0A);CHR$(0); ' 0480 <LF><NUL>
PRINT #1, CHR$(&H1B);CHR$(&H1D);CHR$(&H23);CHR$(&H54);CHR$(&H30); ' <ESC><GS> # T 0
PRINT #1, CHR$(&H30);CHR$(&H30);CHR$(&H30);CHR$(&H30);CHR$(&H0A);CHR$(&H0); ' 0000 <LF><NUL>