Hitachi IJ RX2 Service Manual page 113

[SW6]
ON
1 2 3 4
SW6
Bit 1 Reserve ( Set to OFF)
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
[SW7]
Setting it according to the reserve input
(Default setting is put on the up position.)
NPN I/F
SW7
Both of bits are put
on the up position
[SW8]
Setting it according to the
power supply. (Default setting is both of bits are put on the up position.)
When supplying power from IJ Printer
NPN I/F
SW8
Both of bits are put
on the up position
ON
5 6 7 8
OFF
Description
signal connection is NPN/PNP.
PNP I/F
Mark
Set the right bit to the
bottom.
data message number signal connection is NPN/PNP
PNP I/F
Mark
Set the left bit to the
bottom
3-38
Mark
When using external power supply
NPN I/F
Mark Mark
Set the right bit to
the bottom.
Default
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
and the use of the
PNP I/F
Mark
Both of bits are put
on the bottom