22
Hexadecimal: 1B
66
m
n
Explanation:
When m=0, ESC f NUL n will command to print n blank characters. The value of “n” is in
the range of the line width value of dot matrix series printers.
When m=1, ESC f SOH n will command to print n blank lines. n=0~255.
Remark:
When m=0, if the value of n is beyond the current line width value, the printer will continue
to print blank in the next line.
When m=1, paper will feed n times of current line heights.
Example: print 6 blank characters in one line, you can send the following commands:
ASCII:
ESC
f
NUL
ACK
Decimal:
27
102
0
6
Hexadecimal: 1B
66
00
06
Another example: print 6 blank lines, you can send the following commands:
ASCII:
ESC
f
SOH
ACK
Decimal:
27
102
01
6
Hexadecimal: 1B
66
01
06
ESC l
Set Left Margin
Format: ASCII:
ESC
l
n
Decimal:
27
108
n
Hexadecimal:
1B
6C
n
Explanation:
The value of “n” is in the range of the line width value of dot matrix series printers.
Default n=0, that means no left margin.
This command sets absolute position, and won’t be influenced by character commands
ESC U and ESC W.
Example: set left margin value to 12, you can send the following commands:
