Manuals / Epson / Computer Equipment / All in One Printer

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

Models: RP-U420

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Page 63

PRINT #1, CHR$(&H1D);"I";CHR$(1);← Transmits printer ID

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

	n = 2: Type ID

	Bit	Off/On	Hex	Decimal	Function

	0	On	01	1	Two-byte character code supported.

	1	Off	00	0	Manual cutter installed.

		On	02	2	Autocutter installed.

	2	Off	00	0	Reserved

	3	Off	00	0	Reserved

	4	Off	00	0	Not used. Fixed to Off

	5	Off	00	0	Reserved

	6	Off	00	0	Reserved

	7	Off	00	0	Not used. Fixed to Off

[Notes]	■ The printer transmits the status after confirming the host is ready to receive data. If the host computer is
	not ready to receive data, the printer waits until the host becomes ready.

■When the parameter (1 ≤ n ≤ 3) or (49 ≤ n ≤ 51) is specified, the printer transmits one byte code.

■When the parameter (65 ≤ n ≤ 67) or (n = 69) is specified, the printer transmits following data string.

(1)Header (<5F>H)

(2)Printer information (multiple bytes)

(3)Terminator (<00>H)

Program Example

PRINT #1, CHR$(&H1D);"I";CHR$(1);← Transmits printer ID

RP-U420

Miscellaneous commands GS I

Ver. 1.0 p. 63

Page 63

Image 63

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

Contents

ESC/POS EPSONESC/POS ESC/POSESC/POS EPSONESC/POS ESC/POSConfidentiality AgreementESC/POSCONFID E N T I A L System Processing moreC O N F I D E N T I A L USABLE APPLICATION PROGRAMS AND TIPSmore Print Samplemore C O N F I D E N T I A LC O N F I D E N T I A L System Processing Proceduresmore moremore Programming Examplemore C O N F I D E N T I A LPrint Sample 2-2 Issuing Taiwan Receiptmore C O N F I D E N T I A Lmore System Processing Proceduresmore 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 moremore Tipsmore C O N F I D E N T I A LVer. 1.0 p C O N F I D E N T I A LRP-U420 Usable application programs and tipsC O N F I D E N T I A L DEFINITIONSDefinitions moreVer. 1.0 p C O N F I D E N T I A LRP-U420 DefinitionsC O N F I D E N T I A L CHARACTER CODE TABLESCharacter code tables moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 moreC O N F I D E N T I A L moreRP-U420 USING THE CHARACTER CODE TABLESUsing the character code tables 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 supported commands moreVer. 1.0 p RP-U420 supported commandsC O N F I D E N T I A L RP-U420Ver. 1.0 p Print commands LFC O N F I D E N T I A L RP-U420Ver. 1.0 p Print commands FFC O N F I D E N T I A L RP-U420Ver. 1.0 p Print commands CRC O N F I D E N T I A L RP-U420Ver. 1.0 p Print position commands RSC O N F I D E N T I A L RP-U420more Character commands ESCmore C O N F I D E N T I A LVer. 1.0 p Character commands ESCC 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 %ESC % moreVer. 1.0 p Character commands ESC %C O N F I D E N T I A L RP-U420Ver. 1.0 p Character commands ESCC O N F I D E N T I A L RP-U420Ver. 1.0 p Character commands ESCC O N F I D E N T I A L RP-U420Ver. 1.0 p Bit-image commands ESCC O N F I D E N T I A L RP-U420more Bit-image commands ESCmore C O N F I D E N T I A LVer. 1.0 p Bit-image commands ESCC O N F I D E N T I A L RP-U420Ver. 1.0 p Mechanism control commands ESCC O N F I D E N T I A L RP-U420RP-U420 Miscellaneous commands ESC =ESC = C O N F I D E N T I A LRP-U420 Character commands ESC ?ESC ? C O N F I D E N T I A LAAAAA Miscellaneous commands ESC @ESC @ 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 RESC R moreRP-U420 Character commands ESC R← n=0 Default setting C O N F I D E N T I A LRP-U420 Printing paper commands ESC cESC c C O N F I D E N T I A LVer. 1.0 p Printing paper commands ESC cC O N F I D E N T I A L RP-U420RP-U420 Paper sensor commands ESC cC O N F I D E N T I A L ESC cRP-U420 Paper sensor commands ESC cC O N F I D E N T I A L ESC cRP-U420 Panel button command ESC cC O N F I D E N T I A L ESC cRP-U420 Print commands ESC dESC d C O N F I D E N T I A LRP-U420 Printing paper commands ESC fESC f C O N F I D E N T I A LRP-U420 Mechanism control commands ESC oESC o C O N F I D E N T I A LRP-U420 Miscellaneous commands ESC pESC p C O N F I D E N T I A LRP-U420 Character commands ESC tESC t C O N F I D E N T I A LVer. 1.0 p Character commands ESC tC O N F I D E N T I A L RP-U420RP-U420 Character commands ESC zESC z C O N F I D E N T I A LVer. 1.0 p Character commands ESC zC O N F I D E N T I A L RP-U420Ver. 1.0 p Kanji commands FSC O N F I D E N T I A L RP-U420Ver. 1.0 p Kanji commands FSC O N F I D E N T I A L RP-U420Ver. 1.0 p Miscellaneous commands GSC O N F I D E N T I A L RP-U420Ver. 1.0 p Miscellaneous commands GSC O N F I D E N T I A L RP-U420more Mechanism control commands GSmore C O N F I D E N T I A LVer. 1.0 p Mechanism control commands GSC O N F I D E N T I A L RP-U420Ver. 1.0 p Mechanism control commands GSC O N F I D E N T I A L RP-U420RP-U420 Status commands GS rGS r C O N F I D E N T I A LVer. 1.0 p 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 DLE EOTDLE EOT moremore Status commands DLE EOTmore C O N F I D E N T I A Lmore Status commands DLE EOTmore C O N F I D E N T I A Lmore Status commands DLE EOTmore C O N F I D E N T I A LRP-U420 Status commands DLE EOTWhen DIP Switch 1-6 is On receive buffer-full C O N F I D E N T I A LC O N F I D E N T I A L Miscellaneous commands DLE ENQDLE ENQ moreRP-U420 Miscellaneous commands DLE ENQDLE ENQ 1 restarts printing from the line where the error occurred C O N F I D E N T I A LRP-U420 Miscellaneous commands DLE DC4DLE DC4 C O N F I D E N T I A LVer. 1.0 p Miscellaneous commands DLE DC4C O N F I D E N T I A L RP-U420