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

Models: RP-U420

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

ESC ?

SETTING COMMAND

[Name]	Cancel user-defined characters
[Format]	ASCII	ESC	?	n
	Hex	1B	3F	n
	Decimal	27	63	n
[Range]	32 ≤ n ≤ 126
[Default]	None
[Description]	Deletes the user-defined character pattern that corresponds to the specified character code.

•n specifies the character code corresponding to the user-defined character to be canceled

[Notes]	■ If a user-defined character has not been defined for the specified character code, the printer ignores this
	command.
	■ After the user-defined character is canceled, the corresponding pattern for the internal character is
	printed.

See program and print example for ESC %.

RP-U420

Character commands ESC ?

Ver. 1.0 p. 43

Page 43

Image 43

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

Contents

ESC/POS EPSONESC/POS ESC/POSESC/POS EPSONESC/POS ESC/POSAgreement ConfidentialityESC/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