Compuprint 914N User Manual page 100

Appendix A
ESC _ {n}
If {n} = {odd number}, overscore printing is set. If {n} = {even number},
overscore printing is reset.
ESC q {n}
This command is valid for all characters. See the following table:
n
0
1
2
3
ESC ! {n}
This code selects printing attribute combinations. See the following table:
n
0
1
2
4
8
16
32
64
128
A.16
Sets or cancels overscore printing ( only IBM mode).
1B 5F {n}
27 95 {n}
0 ≤ n ≤ 255
Select character style (only EPSON mode)
1B 71 {n}
27 113 {n}
0 ≤ n ≤ 255
Character Style
Normal
Outline
Shadow
Outline with Shadow
Select printing mode (only EPSON mode).
1B 21 {n}
27 33 {n}
0 ≤ n ≤ 255
Attribute
10 cpi
12 cpi
Proportional
Compressed
Emphasized
Double strike
Double width
Italics
Underline
A78401740-001