Epson Action Laser - Manual (Page 80)

SelecType Options
DATA BIT = 8* 8 *
7
This option sets the number of data bits in
each
character of
information sent to the printer.
PARITY = NONE* NONE*
000
EVEN
IGNORE
This option sets the parity bit, which provides a basic form of error
detection.
STOP BIT = 1* 1*
2
This option sets the number of stop bits on each character of
information sent to the printer. Stop bits signal
the
end of a
character.
ROBUST-XON = ON* ON*
OFF
When this option is set to
ON,
additional Xon’s are transmitted at
one-second intervals until data is received. Only one Xon is
transmitted
when this
option is set to
OFF.
This option should
normally be set to
ON,
since
most
computers run using the
ON
setting.
3-26 Using the Printer