Jumpers - Epson C82303/09 (Parallel I/F User Manual

32kb parallel interface
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DIP switch 1
The table below contains information on switch functions, and
the factory setting of each switch. The switches on DIP switch
1 allow you to change interface functions.
Table 1. DIP
I/F board enable/disable
1 - 1
1-2
Buffer enable/disable
Self test enable/disable
1-3
Not used.
1 - 4

Jumpers

The jumper is a small terminal used for connecting or discon-
necting a circuit. The jumper is on when the jumper plug
covers both wires of the terminal. Jumper settings can be
changed by either attaching or removing the rectangular
jumper plug. If the jumper is to be turned off, connect it to just
one of the two terminal pins as shown in the figure below. By
doing this, you can avoid losing the unused jumper plug.
Figure 2. lumpers
switch 1
Function
OFF (open)
Enable Disable
Enable Disable
Enable Disable
I
I
-
-
6
ON
ON
OFF
OFF
ON (close)

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C82303

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