Epson Printer Interface Cartridge for the Apple IIc Operation Manual page 99

Always turn the power OFF (with the switch on the right side of the
printer) before you change the setting of any of these switches. Any
changes made while the power is on will be ignored until you turn the
printer off and back on. So set all switches with the power off.
Table D-l shows you the functions of all the switches, and the rest
of the appendix explains each of them.
No. ON
2-1 0 (slashed)
2-2 Inactive
2-3 CR + LF
2-4 Mute
Note: The factory setting of all these switches is OFF.
1-1 selects pica or compressed printing. ON is compressed;
Switch
OFF is pica. Regardless of the setting, you can still select compressed
with SelecType and either compressed or pica with ESCape codes.
1-2 selects draft or Near Letter Quality. When it is ON, the
Switch
printer prints in the NLQ mode. When it is OFF, it prints in the draft
mode. If the switch is off, you can still select the NLQ mode with
SelecType or an ESCape code.
1-3 controls the optional cut-sheet feeder. When it is ON, the
Switch
cut-sheet feeder is enabled. When it is OFF, the cut-sheet feeder is dis-
abled. Keep it off unless you are using a cut-sheet feeder.
selects the paper length. When it is OFF, the length is
Switch
1-4
when it is ON, the length is
D-2
Table D-l. DIP switch functions
Switch 1
See Table D-2.
Switch 2
Function
Zero character
Eighth-bit control
Automatic line feed
Beeper
12".
OFF
0
Active
CR only
Active
11";