Esc/Pos Commands - Epson TM-T20II Technical Reference Manual

ESC/POS Commands

ESC/POS is the Epson original printer command system. With ESC/POS commands, you can
directly control all the TM printer functions, but detailed knowledge of printer specifications or
combination of commands is required, compared to using a driver.
The ESC/POS command functions are listed as follows. For detailed information about ESC/
POS commands, see the ESC/POS Quick Reference or the contents for TM-T20II in the ESC/POS
Command Reference that can be accessed from the following URL.
https://reference.epson-biz.com/pos/reference/
ESC/POS command functions
Commands for printing
Print and line feed
Print and return to standard mode (in page mode)
Print and carriage return
Print data in page mode
Print and feed paper
Print and feed n lines
Commands for line spacing
Set line spacing
Select default line spacing
Commands for print character
Cancel print data in page mode
Set right-side character spacing
Select print mode(s)
Select/cancel user-defined character set
Define user-defined characters
Turn underline mode on/off
Cancel user-defined characters
Turn emphasized mode on/off
Turn double-strike mode on/off
Select character font
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