Epson Y465ss127mo - Manual (Page 250)

These three kinds of initialization
have
slightly different effects. In
particular, ESC @ resets the typestyle to the current SelecType setting;
the other two methods reset the typestyle according to the default
settings selected by the SelecType settings. Also, ESC @ does
not
initialize the printer mechanism, clear the input data buffer, or clear the
user-defined character set.
Default Settings
The following table
shows
the default conditions that become valid
when
the printer is initialized.
I Item I Reset to: I
Top of form position
Left and right margins
Line spacing
Vertical tab positions
Horizontal tab positions
VFU channel
Font selection
User-defined characters
Current paper position
SelecType setting
line spacing
Cleared
Every eight characters
Channel 0
Reset to the current SelecType setting
Hardware: Cleared
Software: Deselected only
In addition, the data buffer is cleared when the printer is initialized by
turning on the power or by sending an INIT signal.
Note: The user-defined character set is not cleared when the
printer is initialized by ESC @.
A-14 Technical Specifications