Service manual

LX-300+ Revision A
Product Description Control codes 31
1.5.3 Bi-Directional Commands

Reply printer ID
Reply printer ID: [ESC][SOH]@EJL[SP]ID[CR][LF]
The printer sends the following ID string in reply to this command.
 Enter / Exit Remote Mode
 Enter Remote Mode: [ESC](R[08H][00H][00H]REMOTE1
 Exit Remote Mode: [ESC][NUL][00H][00H]
 Remote Commands
 Change Printer Settings: XX[nL][nH][00H][ml]...[mx]
 Reply Printer Settings: XX[nL][nH][01H][ml]...[mx]
XX is a string of 2 ASCII characters of defining a feature of the command.
Following [nL][nH] is two byte hexadecimal value that denotes the length of
the [00H] and [ml]...[mx] parameters. Last [m1] ... [mx] parameters are used to
describe the detailed command function and represent printer settings.
The printer sends the following string in reply to the commands of this type:
@BDC[sp]PS[CR][LF]
XX: Reply-Data;
[FF]
Table 1-25 shows the XXs that are provided in this printer.
<Remote commands>
-[Save] column shows that SV commands is effective to each feature or not.
-
{
: All parameters are saved.,
∆
: Some limited parameters are saved.,-: No
parameter is saved.
*1 Don’t describe in manual.
*2 m1=0 to 1 only
*3 Only the following parameters are memorized. (Table 1-26)
Table 1-24.
@EJL[SP]ID[CR][LF]
MFG: EPSON;
CMD: ESCPL2,PRPXL24,BDC;
MDL: LX-300+;
CLS: PRINTER;
DES: EPSON[SP]LX-300+;
[FF]
Table 1-25. Bi-Directional Commands
Function Code/ Parameter Save
Enter Remote-1 ESC”(R”08H 00H 00H “REMOTE1” -
Exit Remote-1 ESC 00H 00H 00H -
Save settings “SV” 00H 00H -
Initialize “RS” 00H 00H -
Load power-on default “LD” 00H 00H -
Select typeface “FO” 02H 00H 00H m1
m1=0(Roman), 1(Sans serif), 5(OCR-B)*1
∆
*2
Select character pitch “CP” 02H 00H 00H m1
m1=0(10cpi), 1(12cpi), 2(15cpi), 3 (17.1cpi),
4(20cpi), 5(Propotional)
{
Select draft or NLQ “CQ” 02H 00H 00H m1
m1=0(Draft), 1(LQ), 2(High speed draft)
{
Select character table “CT” 02H 00H 00H m1
m1=0 (Table0), 1(Table1)
∆
*3
Assign character table “AT” 04H 00H 00H m1 m2 m3
m1=0(Table0), 1(Table1)
m2, m3=(ESC/P2 Character Table No.)*4
∆
*3
Select an international
character set
“IC” 02H 00H 00H m1
m1=0(U.S.A), 1(France), 2(Germany), 3(U.K.)
4(Denmark1), 5(Sweden), 6(Italy), 7(Spain1),
8(Japan), 9(Norway), 10(Denmark2),
11(Spain2), 12(Latin America)
∆
*5
Turn 1 inch skip
perforation on/off
“SK” 02H 00H 00H m1
m1=0(off), 1(on)
{