Manuals / Epson / Computer Equipment / All in One Printer

Epson RP-U420 manual C O N F I D E N T I A L, Status commands DLE EOT, Ver. 1.0 p

Models: RP-U420

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•When DIP Switch 1-6 is On: receive buffer-full.

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

■With a serial interface model, this command is executed even when the printer is offline, the receive buffer is full, or there is an error status.

■With a parallel interface model, the printer cannot receive data when it is busy; therefore this command cannot be used under the following conditions.

•When DIP Switch 1-6 is On: receive buffer-full.

•When DIP Switch 1-6 is Off: receive buffer-full, offline, error status.

Program Example

PRINT #1, CHR$(&H10);CHR$(&H4);CHR$(2); ← Transmits offline status

RP-U420

Status commands DLE EOT

Ver. 1.0 p. 73

Page 73

Image 73

Epson RP-U420 C O N F I D E N T I A L, Status commands DLE EOT, Ver. 1.0 p, When DIP Switch 1-6 is On receive buffer-full

Contents

ESC/POS EPSONESC/POS ESC/POSESC/POS EPSONESC/POS ESC/POSAgreement ConfidentialityESC/POSCONFID E N T I A L C O N F I D E N T I A L moreUSABLE APPLICATION PROGRAMS AND TIPS System Processingmore Print SampleC O N F I D E N T I A L moremore System Processing Proceduresmore C O N F I D E N T I A Lmore Programming ExampleC O N F I D E N T I A L moremore 2-2 Issuing Taiwan ReceiptC O N F I D E N T I A L Print Samplemore System Processing ProceduresC O N F I D E N T I A L moreC O N F I D E N T I A L moremore Programming Examplemore TipsC O N F I D E N T I A L moreRP-U420 C O N F I D E N T I A LUsable application programs and tips Ver. 1.0 pDefinitions DEFINITIONSmore C O N F I D E N T I A LRP-U420 C O N F I D E N T I A LDefinitions Ver. 1.0 pCharacter code tables CHARACTER CODE TABLESmore C O N F I D E N T I A LC O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore RP-U420C O N F I D E N T I A L moremore 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 LC O N F I D E N T I A L RP-U420 supported commandsRP-U420 Ver. 1.0 pC O N F I D E N T I A L Print commands LFRP-U420 Ver. 1.0 pC O N F I D E N T I A L Print commands FFRP-U420 Ver. 1.0 pC O N F I D E N T I A L Print commands CRRP-U420 Ver. 1.0 pC O N F I D E N T I A L Print position commands RSRP-U420 Ver. 1.0 pmore Character commands ESCC O N F I D E N T I A L moreC O N F I D E N T I A L Character commands ESCRP-U420 Ver. 1.0 pESC % Character commands ESC %more C O N F I D E N T I A LC O N F I D E N T I A L Character commands ESC %RP-U420 Ver. 1.0 pC O N F I D E N T I A L Character commands ESCRP-U420 Ver. 1.0 pC O N F I D E N T I A L Character commands ESCRP-U420 Ver. 1.0 pC O N F I D E N T I A L Bit-image commands ESCRP-U420 Ver. 1.0 pmore Bit-image commands ESCC O N F I D E N T I A L moreC O N F I D E N T I A L Bit-image commands ESCRP-U420 Ver. 1.0 pC O N F I D E N T I A L Mechanism control commands ESCRP-U420 Ver. 1.0 pESC = Miscellaneous commands ESC =C O N F I D E N T I A L RP-U420ESC ? Character commands ESC ?C O N F I D E N T I A L RP-U420ESC @ Miscellaneous commands ESC @C O N F I D E N T I A L AAAAAESC R Character commands ESC Rmore C O N F I D E N T I A L← n=0 Default setting Character commands ESC RC O N F I D E N T I A L RP-U420ESC c Printing paper commands ESC cC O N F I D E N T I A L RP-U420C O N F I D E N T I A L Printing paper commands ESC cRP-U420 Ver. 1.0 pC O N F I D E N T I A L Paper sensor commands ESC cESC c RP-U420C O N F I D E N T I A L Paper sensor commands ESC cESC c RP-U420C O N F I D E N T I A L Panel button command ESC cESC c RP-U420ESC d Print commands ESC dC O N F I D E N T I A L RP-U420ESC f Printing paper commands ESC fC O N F I D E N T I A L RP-U420ESC o Mechanism control commands ESC oC O N F I D E N T I A L RP-U420ESC p Miscellaneous commands ESC pC O N F I D E N T I A L RP-U420ESC t Character commands ESC tC O N F I D E N T I A L RP-U420C O N F I D E N T I A L Character commands ESC tRP-U420 Ver. 1.0 pESC z Character commands ESC zC O N F I D E N T I A L RP-U420C O N F I D E N T I A L Character commands ESC zRP-U420 Ver. 1.0 pC O N F I D E N T I A L Kanji commands FSRP-U420 Ver. 1.0 pC O N F I D E N T I A L Kanji commands FSRP-U420 Ver. 1.0 pC O N F I D E N T I A L Miscellaneous commands GSRP-U420 Ver. 1.0 pC O N F I D E N T I A L Miscellaneous commands GSRP-U420 Ver. 1.0 pmore Mechanism control commands GSC O N F I D E N T I A L moreC O N F I D E N T I A L Mechanism control commands GSRP-U420 Ver. 1.0 pC O N F I D E N T I A L Mechanism control commands GSRP-U420 Ver. 1.0 pGS r Status commands GS rC O N F I D E N T I A L RP-U420C O N F I D E N T I A L Status commands GS rRP-U420 Ver. 1.0 pDLE EOT Status commands DLE EOTmore C O N F I D E N T I A Lmore Status commands DLE EOTC O N F I D E N T I A L moremore Status commands DLE EOTC O N F I D E N T I A L moremore Status commands DLE EOTC O N F I D E N T I A L moreWhen DIP Switch 1-6 is On receive buffer-full Status commands DLE EOTC O N F I D E N T I A L RP-U420DLE ENQ Miscellaneous commands DLE ENQmore C O N F I D E N T I A LDLE ENQ 1 restarts printing from the line where the error occurred Miscellaneous commands DLE ENQC O N F I D E N T I A L RP-U420DLE DC4 Miscellaneous commands DLE DC4C O N F I D E N T I A L RP-U420C O N F I D E N T I A L Miscellaneous commands DLE DC4RP-U420 Ver. 1.0 p