Epson TM-T88 Information Manual

1-8 Command Descriptions Rev. A
Character Commands
The TM-T88/T88P (TM-T85/T85P) supports the following commands for setting character font and
size:
Command Name
ESC SP Set right-side character spacing
ESC % Select/cancel user-defined character set
ESC & Define user-defined characters
ESC ? Cancel user-defined characters
ESC R Select an international character set
ESC t Select character code table
ESC ! Select print mode(s)
ESC – Turn underline mode on/off
ESC E Turn emphasized mode on/off
ESC G Turn double-strike mode on/off
ESC { Turn upside-down printing mode on/off
ESC V Turn 90° clockwise rotation mode on/off
GS ! Select character size
GS B Turn white/black reverse printing mode on/off
GS b Turn smoothing mode on/off
CAN Cancel print data in page mode
ESC SP n
[Name] Set right-side character spacing
[Format] ASCII ESC SP n
Hex 1B 20 n
Decimal 27 32 n
[Range] 0 ≤ n ≤ 255
ESC SP n sets the right-side character spacing to n
×
(horizontal or vertical motion unit). It is used to
change the spacing between characters. The default setting is n=0. When standard mode is selected,
the horizontal motion unit set by GS P is used. When page mode is selected, the vertical or horizontal
motion unit set by GS P is used for the print direction set by ESC T.
This command is effective for all characters (except for HRI characters).

Epson TM-T88 Specifications

General

Print Method	Thermal Line Printing
Resolution	180 dpi
Auto Cutter	Yes
Printer Type	Receipt printer
Interfaces	USB, Serial, Ethernet
Paper Roll Diameter	83 mm
Power Consumption	1.8W (Standby)
Paper Width	80 mm or 58 mm (with paper width guide)
Power Supply	Internal (depending on the model) or External