Epson C82310 - Manual (Page 8)

DIP switch and jumper settings
Before you install the C82310* interface, you may need
to adjust DIP switch 1 and jumper settings. You can
change switch 2 settings after you install the interface.
When making DIP-switch setting changes, use a pointed
device such as a ball-point pen or small screwdriver.
Caution
Always turn the power off before changing DIP-switch
and jumper settings. New settings take effect when the
printer is turned back on.
DIP switches
Setting DIP switches allows you to change interface
functions. The two sets of switches are labeled SW1 and
SW2. SW1 contains several individual toggle-type
switches that can be set either on or off. The individual
switches are referred to by set (SW1) and number. For
example the switch in set SW1 marked by the small
number 3 is called DIP switch 1-3.
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