Manuals / Epson / Computer Equipment / All in One Printer

Epson RP-U420 Esc @, Miscellaneous commands ESC @, C O N F I D E N T I A L, Aaaaa, Ver. 1.0 p

Models: RP-U420

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C O N F I D E N T I A L

ESC @

EXECUTING COMMAND

SETTING COMMAND

[Name]

[Format]

[Range]

[Default]

[Description]

[Notes]

Initialize printer
ASCII	ESC	@
Hex	1B	40
Decimal	27	64

None

Clears the data in the print buffer and resets the printer mode to the mode that was in effect when the power was turned on.

■The data in the receive buffer is not cleared.

■After this command is executed; the printer goes to the following state:

•Both receipt and journal are selected for the print sheet

•The parallel printing mode is canceled if this command is executed

•The print starting position is set to the beginning of a line

Program Example

PRINT #1, CHR$(&H1B);"!";CHR$(32); PRINT #1, "AAAAA"; CHR$(&HA);

PRINT #1, CHR$(&H1B);"@"; ← Initialize printer PRINT #1, "BBBBB"; CHR$(&HA);

Print Sample

AAAAA

BBBBB ← All settings are canceled after ESC @ is executed

RP-U420

Miscellaneous commands ESC @

Ver. 1.0 p. 44

Page 44

Image 44

Epson RP-U420 manual Esc @, Miscellaneous commands ESC @, C O N F I D E N T I A L, Aaaaa, Ver. 1.0 p

Contents

EPSON ESC/POSESC/POS ESC/POSEPSON ESC/POSESC/POS ESC/POSESC/POSCONFID E N T I A L ConfidentialityAgreement more C O N F I D E N T I A LUSABLE APPLICATION PROGRAMS AND TIPS System ProcessingPrint Sample moreC O N F I D E N T I A L moreSystem Processing Procedures moremore C O N F I D E N T I A LProgramming Example moreC O N F I D E N T I A L more2-2 Issuing Taiwan Receipt moreC O N F I D E N T I A L Print SampleSystem Processing Procedures moreC O N F I D E N T I A L moremore C O N F I D E N T I A Lmore Programming ExampleTips moreC O N F I D E N T I A L moreC O N F I D E N T I A L RP-U420Usable application programs and tips Ver. 1.0 pDEFINITIONS Definitionsmore C O N F I D E N T I A LC O N F I D E N T I A L RP-U420Definitions Ver. 1.0 pCHARACTER CODE TABLES Character code tablesmore C O N F I D E N T I A Lmore C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420more C O N F I D E N T I A Lmore RP-U420USING THE CHARACTER CODE TABLES Using the character code tablesC O N F I D E N T I A L RP-U420RP-U420 SUPPORTED COMMANDS RP-U420 supported commandsmore C O N F I D E N T I A LRP-U420 supported commands C O N F I D E N T I A LRP-U420 Ver. 1.0 pPrint commands LF C O N F I D E N T I A LRP-U420 Ver. 1.0 pPrint commands FF C O N F I D E N T I A LRP-U420 Ver. 1.0 pPrint commands CR C O N F I D E N T I A LRP-U420 Ver. 1.0 pPrint position commands RS C O N F I D E N T I A LRP-U420 Ver. 1.0 pCharacter commands ESC moreC O N F I D E N T I A L moreCharacter commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pCharacter commands ESC % ESC %more C O N F I D E N T I A LCharacter commands ESC % C O N F I D E N T I A LRP-U420 Ver. 1.0 pCharacter commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pCharacter commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pBit-image commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pBit-image commands ESC moreC O N F I D E N T I A L moreBit-image commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pMechanism control commands ESC C O N F I D E N T I A LRP-U420 Ver. 1.0 pMiscellaneous commands ESC = ESC =C O N F I D E N T I A L RP-U420Character commands ESC ? ESC ?C O N F I D E N T I A L RP-U420Miscellaneous commands ESC @ ESC @C O N F I D E N T I A L AAAAACharacter commands ESC R ESC Rmore C O N F I D E N T I A LCharacter commands ESC R ← n=0 Default settingC O N F I D E N T I A L RP-U420Printing paper commands ESC c ESC cC O N F I D E N T I A L RP-U420Printing paper commands ESC c C O N F I D E N T I A LRP-U420 Ver. 1.0 pPaper sensor commands ESC c C O N F I D E N T I A LESC c RP-U420Paper sensor commands ESC c C O N F I D E N T I A LESC c RP-U420Panel button command ESC c C O N F I D E N T I A LESC c RP-U420Print commands ESC d ESC dC O N F I D E N T I A L RP-U420Printing paper commands ESC f ESC fC O N F I D E N T I A L RP-U420Mechanism control commands ESC o ESC oC O N F I D E N T I A L RP-U420Miscellaneous commands ESC p ESC pC O N F I D E N T I A L RP-U420Character commands ESC t ESC tC O N F I D E N T I A L RP-U420Character commands ESC t C O N F I D E N T I A LRP-U420 Ver. 1.0 pCharacter commands ESC z ESC zC O N F I D E N T I A L RP-U420Character commands ESC z C O N F I D E N T I A LRP-U420 Ver. 1.0 pKanji commands FS C O N F I D E N T I A LRP-U420 Ver. 1.0 pKanji commands FS C O N F I D E N T I A LRP-U420 Ver. 1.0 pMiscellaneous commands GS C O N F I D E N T I A LRP-U420 Ver. 1.0 pMiscellaneous commands GS C O N F I D E N T I A LRP-U420 Ver. 1.0 pMechanism control commands GS moreC O N F I D E N T I A L moreMechanism control commands GS C O N F I D E N T I A LRP-U420 Ver. 1.0 pMechanism control commands GS C O N F I D E N T I A LRP-U420 Ver. 1.0 pStatus commands GS r GS rC O N F I D E N T I A L RP-U420Status commands GS r C O N F I D E N T I A LRP-U420 Ver. 1.0 pStatus commands DLE EOT DLE EOTmore C O N F I D E N T I A LStatus commands DLE EOT moreC O N F I D E N T I A L moreStatus commands DLE EOT moreC O N F I D E N T I A L moreStatus commands DLE EOT moreC O N F I D E N T I A L moreStatus commands DLE EOT When DIP Switch 1-6 is On receive buffer-fullC O N F I D E N T I A L RP-U420Miscellaneous commands DLE ENQ DLE ENQmore C O N F I D E N T I A LMiscellaneous commands DLE ENQ DLE ENQ 1 restarts printing from the line where the error occurredC O N F I D E N T I A L RP-U420Miscellaneous commands DLE DC4 DLE DC4C O N F I D E N T I A L RP-U420Miscellaneous commands DLE DC4 C O N F I D E N T I A LRP-U420 Ver. 1.0 p