Compuprint 914 User Manual page 97

Setting Print Attributes
SO or ESC SO
DC4
ESC W {n}
In IBM mode, if {n} = {odd number}, double width printing is set. If {n} = {even
number}, double width printing is rese, the range is 0 ≤ n ≤ 255. In EPSON mode
if {n} = {1}, double width printing is set. If {n} = {0}, double width printing is
reset.
ESC [ @ {l} {h} {m1}...{m4}
The {l} and {h} parameters specifies the number of {mx} mode bytes contained
in the sequence (normally l=4 and h=0). The {m1} and {m2} parameters must be
equal to 0. The {m3} and {m4} parameters specify the printing characteristics.
The {m3} high nibble specifies the line feed multiplier; {m3} low nibble specifies
the height multiplier .
Sets double width printing.
0E or 1B 0E
14 or 27 14
Cancels double width printing.
14
20
Sets or cancels double width printing.
1B 57 {n}
27 87 {n}
Changes height and width of characters and
modifies vertical spacing appropriately (only IBM
mode).
1B 5B 40 {l} {h} {m1}...{m4}
27 91 64 {l} {h} {m1}...{m4}
A78401745-001
Appendix A
A.13