Epson TM-U230 Developer's Manual page 72

Appendix C
Command comparison
Command Function
ESC R Select an international character set
ESC U Turn unidirectional printing mode on / off
ESC a Select justification
ESC c 3 Select paper sensor(s) to output paper-end signal
ESC c 4 Select paper sensor(s) to stop printing
ESC c 5 Enable / disable panel buttons
ESC d Print and feed n lines
ESC e Print and reserve feed n lines
ESC i Execute partial-cut(one point left uncut)
ESC m Execute partial-cut(two points left uncut)
ESC p Generate pulse
ESC r Select print color
ESC t Select character code table
ESC u Transmit peripheral device status
ESC v Transmit printer status
ESC { Turn upside-down printing mode on / off
GS ( A Execute test print
GS E Set head energizing time
GS I Transmit printer ID
GS V Select cut mode and cut paper
GS a Enable / disable Automatic Status Back (ASB)
GS r Transmit status
GS z 0 Set on-line recovery wait time
TM-U300B TM-U210B TM-U230
Yes(*5) Yes(*5) Yes(*6)
Yes Yes Yes
No Yes Yes
Yes (*3) Yes Yes
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
No Yes Yes
Yes No No
Yes No No
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
Yes(*4) No No
Yes(*4) No No
Yes Yes Yes
No Yes Yes
Yes No No
No Yes Yes
No Yes Yes (*2)
No Yes Yes
No Yes Yes
No Yes Yes
Remarks
(*5) Supporting international character set, USA,
France, Germany, U.K, Denmark I ,Sweden, Italy,
Spain, Japan, Norway, Denmark II
(*6) Supporting international character set, USA,
France, Germany, U.K, Denmark I ,Sweden, Italy,
Spain, Japan, Norway, Denmark II, Spain II, Latin
America, Korea
(*3) It is effective only for Parallel interface model
the shortest pulse range 100ms in case TM-U230
the shortest pulse range 2ms in case TM-
U300B/U210B
(*4) It is effective only for Serial interface model
(*4) It is effective only for Serial interface model
(*2) Newly added GS V 98 for paper saving.
AppendixC-3