IBM Proprinter

Code
ESC
I
4-14
Description
Select
Print
Mode
Format
ESC I;n;
This
sequence
selects
the
printing
quality.
•
When
n
=
0,
you
have
normal
quality
(standard
font).
•
When
n
=
2,
you
have
near-letter
quality
(NLQ)
(
standard
font).
•
When
n
=
4,
you
have
normal
quality
(download
font)
.
•
When
n
= 6,
you
have
NLQ
(download
font)
.
Each
printing
quality
selection
produces
a
different
spacing
of
the
dots
that
make
up
a
character
.
Use
ESC
=
to
load
a
download
font
,
before
you
select
the
print
quality
(with
either
ESC
1;(4);
or
ESC
1;(6);).
LPRI NT CH
R$(27)
; CHR$ (7
3)
;CHR$ (n ) ;
or
,
LPRI NT CH
R$(2
7 )
;"I";CHR$
(n ) ;
-
-..../-
-