Epson 24-Pin User Manual page 132

Auto I/F (interface) wait time
This setting takes effect only if an optional interface is installed
and the auto interface mode is selected. This setting determines
how long the printer waits when it no longer receives data from
an interface before it checks whether a print job is being sent
through the other interface. You can specify 10 seconds or 30
seconds for the auto interface wait time.
Parallel I/F bidirectional mode
The Parallel Interface bidirectional transfer mode is used when
this feature is on. If bidirectional transfer mode is unnecessary,
turn this off.
Packet mode
Select Auto to use the IEEE-1284.4 packet transfer mode. If packet
transfer mode is unnecessary, or if you cannot connect, turn this
off.
Auto CR (carriage return)
This setting is available only in IBM 2390 Plus emulation mode.
When auto carriage return is on, each line feed (LF) code or ESC
J code is accompanied by a carriage return code. This moves the
print position to the beginning of the next line. If the printer adds
an extra line after every carriage return, select Off.
A.G.M. (Alternate Graphic Mode)
When A.G.M. is on, the printer can use some advanced graphics
commands like those available in ESC/P2 mode. When you select
IBM 2390 mode, this setting is available. The default setting is off.
Character table
You can select among 13 standard character tables as well as tables
for 23 other countries. See Appendix C for character samples.
5-8
Changing Printer Settings From the Printer's Control Panel