IBM Proprinter

Code
ESCY
'-----
Description
960 Bit-Image Graphics
Format: ESC Y;n
1
;n
2
;v
1
;v
2
;
•.• v
960
Prints at normal printing speed. The printer
can print 960 dot columns on an 8-inch line,
at 508 mm (20 in.) per second. ESC Y
graphics cannot print dots in adjoining
horizontal dot positions . If you specify
adjoining dot positions, the second dot does
not print . You can mix bit-image data with
text data on the same line. n
1
,
n
2
,
v
1
,
and v
2
,
through v
960
represent the same values as in
480 Bit - Image Graphics (ESC K). The total
number of bit-image data bytes is equal
to n
1
+ (n
2
x 256) and cannot exceed 960
(the total number of dot positions in an
8-inch line) . For example, to print 960 dot
columns , n
1
= 192 and n
2
= 3. Refer to the
description of ESC K for a complete
description of the values.
LP RI NT CH R$( 2 7) ;CH R$ ( 89 ) ;
CH
R$ (n
1
) ;
CH R$ (n
2
) ;
CH R$ (v
1
) ;
CHR $ (v
2
) ;
••• CHR$ ( v
960
) ;
or ,
LP RI NT CHR$ (27) ; " Y " ;CHR$ ( n
1
) ;
CH R$ (n
2
) ;
CH R$ (v
1
) ;
CHR $ (v
2
) ;
••• CH R$ (v
960
) ;
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