CHAPTER 7 RECEIPT MODE (INTERFACE COMMANDS)
B-EP Series
7-8
7.4 COMMANDS RELATED TO FINE ADJUSTMENT
7.4.1 LINE FEED LENGTH SET COMMAND [ESC] 3
Function Sets the length of the line feed (the number of dots) which is performed by the Print Line
Feed Command ([LF]).
Format [ESC] 3n
Term n: Length of line feed (1 byte)
00H to FFH (0 to 255 dots)
Initial value n: 1EH (30 dots)
Explanation (1) When the power is turned on or the printer enters the RECEIPT mode, the initial
value is 30 dots
(2) When the specified length of the line feed is larger than the character on the next
line or the height of the barcode plus 6 dots, a line feed with the specified length is
performed.
(3) When the specified length of the line feed is smaller than the character on the next
line or the height of the barcode plus 6 dots, the specified length of the line feed is
ignored, and a line feed with the height of the character or the barcode to be
printed is performed.
Refer to Print Line Feed Command ([LF])
1 2 3 4 5 6 7 8 9 0
Initial value:
30 dots
Paper feed direction
Effective print width (Width of head)
B C
D E F
1 2 3 A B C
* 8 7 6 5 4 3
When the print height is
larger than the set
value, a line feed with
the print height is
performed.
ABC [LF]
DEF [LF]
[GS] k3 *87654321* [NUL] [LF]
1234567890 [LF]
123 [ESC] ! <30H> ABC [LF]
Width of receipt
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