ESC/POS
EPSON
ESC/POS
ESC/POS
ESC/POS
EPSON
ESC/POS
ESC/POS
ESC/POSCONFID E N T I A L
Confidentiality
Agreement
System Processing
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C O N F I D E N T I A L
USABLE APPLICATION PROGRAMS AND TIPS
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Print Sample
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C O N F I D E N T I A L
C O N F I D E N T I A L
System Processing Procedures
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Programming Example
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C O N F I D E N T I A L
Print Sample
2-2 Issuing Taiwan Receipt
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C O N F I D E N T I A L
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System Processing Procedures
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C O N F I D E N T I A L
Programming Example
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C O N F I D E N T I A L
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Tips
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C O N F I D E N T I A L
Ver. 1.0 p
C O N F I D E N T I A L
RP-U420
Usable application programs and tips
C O N F I D E N T I A L
DEFINITIONS
Definitions
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Ver. 1.0 p
C O N F I D E N T I A L
RP-U420
Definitions
C O N F I D E N T I A L
CHARACTER CODE TABLES
Character code tables
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
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C O N F I D E N T I A L
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RP-U420
USING THE CHARACTER CODE TABLES
Using the character code tables
C O N F I D E N T I A L
C O N F I D E N T I A L
RP-U420 SUPPORTED COMMANDS
RP-U420 supported commands
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Ver. 1.0 p
RP-U420 supported commands
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Print commands LF
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Print commands FF
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Print commands CR
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Print position commands RS
C O N F I D E N T I A L
RP-U420
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Character commands ESC
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C O N F I D E N T I A L
Ver. 1.0 p
Character commands ESC
C O N F I D E N T I A L
RP-U420
C O N F I D E N T I A L
Character commands ESC %
ESC %
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Character commands ESC %
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Character commands ESC
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Character commands ESC
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Bit-image commands ESC
C O N F I D E N T I A L
RP-U420
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Bit-image commands ESC
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C O N F I D E N T I A L
Ver. 1.0 p
Bit-image commands ESC
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Mechanism control commands ESC
C O N F I D E N T I A L
RP-U420
RP-U420
Miscellaneous commands ESC =
ESC =
C O N F I D E N T I A L
RP-U420
Character commands ESC ?
ESC ?
C O N F I D E N T I A L
AAAAA
Miscellaneous commands ESC @
ESC @
C O N F I D E N T I A L
C O N F I D E N T I A L
Character commands ESC R
ESC R
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RP-U420
Character commands ESC R
← n=0 Default setting
C O N F I D E N T I A L
RP-U420
Printing paper commands ESC c
ESC c
C O N F I D E N T I A L
Ver. 1.0 p
Printing paper commands ESC c
C O N F I D E N T I A L
RP-U420
RP-U420
Paper sensor commands ESC c
C O N F I D E N T I A L
ESC c
RP-U420
Paper sensor commands ESC c
C O N F I D E N T I A L
ESC c
RP-U420
Panel button command ESC c
C O N F I D E N T I A L
ESC c
RP-U420
Print commands ESC d
ESC d
C O N F I D E N T I A L
RP-U420
Printing paper commands ESC f
ESC f
C O N F I D E N T I A L
RP-U420
Mechanism control commands ESC o
ESC o
C O N F I D E N T I A L
RP-U420
Miscellaneous commands ESC p
ESC p
C O N F I D E N T I A L
RP-U420
Character commands ESC t
ESC t
C O N F I D E N T I A L
Ver. 1.0 p
Character commands ESC t
C O N F I D E N T I A L
RP-U420
RP-U420
Character commands ESC z
ESC z
C O N F I D E N T I A L
Ver. 1.0 p
Character commands ESC z
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Kanji commands FS
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Kanji commands FS
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Miscellaneous commands GS
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Miscellaneous commands GS
C O N F I D E N T I A L
RP-U420
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Mechanism control commands GS
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C O N F I D E N T I A L
Ver. 1.0 p
Mechanism control commands GS
C O N F I D E N T I A L
RP-U420
Ver. 1.0 p
Mechanism control commands GS
C O N F I D E N T I A L
RP-U420
RP-U420
Status commands GS r
GS r
C O N F I D E N T I A L
Ver. 1.0 p
Status commands GS r
C O N F I D E N T I A L
RP-U420
C O N F I D E N T I A L
Status commands DLE EOT
DLE EOT
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Status commands DLE EOT
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C O N F I D E N T I A L
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Status commands DLE EOT
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C O N F I D E N T I A L
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Status commands DLE EOT
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C O N F I D E N T I A L
RP-U420
Status commands DLE EOT
When DIP Switch 1-6 is On receive buffer-full
C O N F I D E N T I A L
C O N F I D E N T I A L
Miscellaneous commands DLE ENQ
DLE ENQ
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RP-U420
Miscellaneous commands DLE ENQ
DLE ENQ 1 restarts printing from the line where the error occurred
C O N F I D E N T I A L
RP-U420
Miscellaneous commands DLE DC4
DLE DC4
C O N F I D E N T I A L
Ver. 1.0 p
Miscellaneous commands DLE DC4
C O N F I D E N T I A L
RP-U420