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Epson RP-U420 manual more, 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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Bit 2: This bit becomes “On” when home position detecting error or main motor lock-up error is occurs.

Bit 7: When serial interface model and 7 bit data word length selected, this bit can not be transferred to the host. Bit 7 is different from the ESC/POS Specification.

•n = 4: Paper roll sensor status

Bit	Off/On	Hex	Decimal	Function

0	Off	00	0	Not used. Fixed to Off.

1	On	02	2	Not used. Fixed to On.

2	Off	00	0	Journal paper roll is not near end.

	On	04	4	Journal paper roll near end is detected.

3	Off	00	0	Receipt paper roll is not near end.

	On	08	8	Receipt paper roll near end is detected.

4	On	10	16	Not used. Fixed to On.

5	Off	00	0	Journal mark sensor does not detect black mark.

	On	20	32	Journal mark sensor is detecting black mark.

6	Off	00	0	Receipt mark sensor does not detect black mark.

	On	40	64	Receipt mark sensor is detecting black mark.

7	Off	00	0	Not used. Fixed to Off.

Bits 5 and 6 are different from the ESC/POS Specification.

RP-U420

Status commands DLE EOT

Ver. 1.0 p. 71

Image 71

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

Contents

ESC/POS EPSONESC/POS ESC/POSESC/POS EPSONESC/POS ESC/POSESC/POSCONFID E N T I A L ConfidentialityAgreement 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