Epson FX-80 User Manual page 328

Switch
1-1: When ON, Compressed Mode becomes the default.
When OFF, normal (Pica) characters are the default. If both switch 1-5
and switch 1-1 are ON, Emphasized Mode takes priority over Com-
pressed.
Switch
2-4: When ON, the printer does an automatic line feed with
every carriage return. When OFF, no line feed is added (line feed must
be provided by computer).
Switch
2-3: When ON, a 1" paper feed is performed at the bottom of
every form. Note that the top of form is set when the printer is turned
ON. This switch is used primarily to automatically skip over the pa-
per perforations of fanfold paper.
Switch
2-2: When ON, the printer's buzzer sounds when the paper-
out condition is detected or CHR$(7) is sent. When OFF, CHR$(7) or
. paper-out doesn't sound buzzer, but printer goes off-line and paper
stops feeding for the paper-out condition.
Switch
2-1: When ON, the printer actively processes commands sent
from the computer; it cannot be deactivated with software codes.
When OFF, the printer can be activated and deactivated by external
software codes. CHR$(17) (DC1) activates or turns on printing, and
CHR$(19) (DC3) deactivates or turns off printing. While the printer is
inactive, ail input data is ignored (until the printer is reactivated by
CHR$(17)).
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