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SELECT LOW ·SPEED
DOUBLE·DENSITY MODE
This command is treated the same as an <ESC> Y. Unlike
the FX-80, there is no restriction on speed in this density.
See the <ESC> Y command for values of nl and n2'
I
<ESC>Z<Dl><D2>
I
SELECT QUADRUPLE.DENSITY
MODE
This command places the printer in Quadruple-Density
Graphics Mode and indentifies which columns are to be
reserved for graphics data. The maximum number of dots
per row in this density is 1920 (480 x 4
=
1920). To
reserve the maximum number of dot columns (1920) for
graphics data, send <ESC>Z<128><BEL>(128 +
[7
x 256]
=
1920).
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<ESC>*X<Dl><D2>
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SELECT VARIABLE DENSITY
MODE
This command places the printer in Graphics Mode and
allows you to change densities (Single, Double, Quadru-
pIe) as necessary without exiting Graphics Mode. The
values for
x
in the command are:
<NUL>
Single Density
<SOH>
Low-Speed Double-Density
<STX>
High-Speed Double-Density
<ETX>
Quadruple-Density
The values for nl and n2 specify the dot columns to be
reserved for graphics data. Refer to the <ESC>K, <ESC> Y,
and <ESC>Z commands for details of maximum dot columns
for each density.
Appendix E
E-37
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