Compuprint MDP40B Programmer Manual - Manual (Page 22)

A-20
The printer ignores this command if this one would move the print position more than
179/360 inch in the negative direction or if the command would move the print
position in the negative direction after a graphics command is sent on the current line
or above the point where graphics have previously been printed. The command would
move the print position above the top-margin position.
ESC [ \
Sets vertical units. (IBM Proprinter XL24/XL24E, 2391+, 9068)
ASCII Code ESC [ \ m
1
m
2
t
1
… t
4
Hexadecimal Value 1B 5B 5C m
1
m
2
t
1
… t
4
Decimal Value 27 91 92 m
1
m
2
t
1
… t
4
Range m
1
= 4
m
2
= 0
0 < t
1
< 255
0 < t
2
< 255
t
3
= 0
t
4
= 180 or 216
This command changes the base units for the graphics line spacing commands (ESC J,
ESC 3). The default value is 1/216 or 1/180 inch.
ESC \
Sets the relative horizontal print position. (EPSON ESC/P2)
ASCII Code ESC \ n
1
n
2
Hexadecimal Value 1B 5C n
1
n
2
Decimal Value 27 92 n
1
n
2
Range 0 < n
1
< 255
0 < n
2
< 127