Star Micronics SP300 Series - Manual (Page 55)

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FUNCTION Set deselect mode
CODE <DC3>
(13)
H
OUTLINE (1) When using serial interface printer:
This function differs depending on the setting of DIP
switch 4.
a) When the DC1, DC3 invalid mode is set (DIP switches
4-1 to 4-4 are all set to ON), the printer ignores this code.
b) In the DC1, DC3 valid mode (with DIP switches 4-1
to 4-4 set to OFF), data following this code is ignored
when the printer receives a <DC3> code.
The deselect mode is canceled by <DC1> code.
c) If the printer receives a <DC3> code during an
addressable mode (with DIP switches 4-1 to 4-4 set to
settings other than a) and b) above,), the data follow-
ing this code is ignored.
Deselect mode can be canceled by a <DC1> n code.
Note that addressable mode is valid only when the RS-
422A interface option is installed.
(2) When using parallel interface printer;
Data following this code is ignored when the printer
receives a <DC3> code.
The deselect mode is canceled by <DC1> code.
FUNCTION Set select mode
CODE When using serial interface printer;
<DC1> or <DC1>n
(11)
H
or (11)
H
n
When using parallel interface printer
<DC1>
(11)
H
OUTLINE (1) When using serial interface printer;
This function differs depending on the setting of DIP
switch 4.
a) When the DC1, DC3 invalid mode is set (DIP switches
4-1 to 4-4 are all set to ON), the printer ignores this code.
b) In the DC1, DC3 valid mode (with DIP switches 4-1
to 4-4 set to OFF), when the printer receives a <DC1>
code, the deselect mode is canceled and data follow-
ing this code is input to the buffer.