Compuprint 4247-L03 Programmer Manua - Manual (Page 61)

Miscellaneous
BEL
Buzzer (IBM/EPSON).
ASCII Code BEL
Hexadecimal Value X'07'
Decimal Value 7
This code sounds the printer buzzer.
BS
Print and space back one position (IBM/EPSON).
ASCII Code BS
Hexadecimal Value X'08'
Decimal Value 8
This code causes printing to be continued from one column to the left of the current carriage position. The
printer ignores this command if it would move the print position to the left of the left margin.
ESC @
Initializes the printer. (EPSON)
ASCII Code ESC @
Hexadecimal Value X'1B' X'40'
Decimal Value 27 64
This sequence causes the printer:
v
To go back to the current printer setup settings
v To cancel any selected print attributes
v To reset the column counter
v To set the horizontal tabulations every 8 columns
v To clear all vertical tabulations
Only the selection of the Draft or Quality printing DLL, and the selected character generator are
maintained.
ESC [ K
Sets initial conditions. (IBM 2391 + only)
ASCII Code ESC [ K n
1
n
2
init id
Hexadecimal Value X'1B' X'5B' X'4B' n
1
n
2
init id
Decimal Value 27 91 75 n
1
n
2
init id
This command causes the printer to reset to its initial status:
n
1
, n
2
The n
1
and n
2
parameters specify the number of bytes in the escape sequence normally,
n
1
= 2 and n
2
= always 0.
init The init parameter specifies which condition the printer should be initialized: normally init =
0,1,4,5,254,255.
Chapter 2. EPSON/IBM Mode 45