Epson FX-80 Operation Manual page 46

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2.7.1 Setting
of
DIP switch No.1
The DIP switch No.1 consists of the following 8 pins. A summary of the functions
of the respective DIP switch pins and their preset conditions at the time of shipment
are shown in Table 2-2.
Table 2-2 Functions and Conditions of DIP Switch No.1
SW
Function OFF ON
Factory-set
pin
Condition
1-1 Print mode at POWER ON Pica-sized Condensed OFF
1-2 ZERO font 0
Q) OFF
1-3 Paper-end detector Valid
Invalid OFF
1-4 Input buffer Invalid Valid
OFF
1-5 Print mode at POWER ON
Pica-sized
Emphasized
OFF
1-6 International character set See Table 2-4.
1-7 International character set See Table 2-4.
1-8 International character set See Table 2-4.
(1) SW 1-1: Setting this pin to the ON position will cause the printer mode to be set
to the Condensed mode upon power application; setting to the OFF position,
to the Pica-sized mode.
(2) SWI-2:
Setting this pin to the ON position will cause character "0" (zero with
slash) to be printed.
(3) SWI-3:
This pin is used to activate or inactivate the paper end detector.
When this pin is turned ON, the paper end detection function becomes invalid
upon power application and the printer is allowed to operate even if it is out of
paper.
With the printer in this state, input of control code "ESC 9" will permit the
paper end detector to be activated again.
(4)
SWI-4:
Download characters can be defined by setting this pin to the OFF
positon. Refer to page 3-4 for the input buffer.
(5) SWI-5: Setting this pin to the ON position will cause the printer mode to be set
to the Emphasized mode upon power application; setting to the OFF position,
to the Pica-sized mode.
(6) SWI-6, SWI-7 and SWI-8: Combined use of these three pins permits selection
of an international character set.
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