Compuprint 4247-L03 Programmer Manua - Manual (Page 88)

ESC [ p
1
; p
n
{
Unidirectional printing (UDP).
ASCII Code ESC [ p
1
; p
n
{
Hexadecimal Value X'1B' X'5B' p
1
X'3B' p
n
X'7B'
Decimal Value 27 91 p
1
59 p
n
123
This command selects the unidirectional or bidirectional printing according to the p parameter values. See
the following table:
p FUNCTION
0 Cancel unidirectional printing
1 Print unidirectional LQ and DP
2 Print unidirectional Dot Graphics
Horizontal Movements
BS
Back space.
ASCII Code BS
Hexadecimal Value X'08'
Decimal Value 8
The BS code moves the print head one character to the left at the current cpi.
CR
Carriage return.
ASCII Code CR
Hexadecimal Value X'0D'
Decimal Value 13
This code causes the print head to be moved to the left margin on the current line.
SP
Space.
ASCII Code SP
Hexadecimal Value X'20'
Decimal Value 32
This code positions one character space to the right of the print position.
72 Programmer Manual