CHAPTER 7 RECEIPT MODE (INTERFACE COMMANDS)
B-EP
Series
7-18
7.5.5
CHARACTER MAGNIFICATION COMMAND
[ESC] !
Function
Designates the magnification of the character to be printed.
Format
[ESC]
!n
Term
n:
Character magnification (1 byte)
00H: 1 magnification (horizontal)
×
1 magnification (vertical)
10H: 1 magnification (horizontal)
×
2 magnification (vertical)
20H: 2 magnification (horizontal)
×
1 magnification (vertical)
30H: 2 magnification (horizontal)
×
2 magnification (vertical)
40H: 2 magnification (horizontal)
×
3 magnification (vertical)
50H: 3 magnification (horizontal)
×
2 magnification (vertical)
60H: 3 magnification (horizontal)
×
3 magnification (vertical)
70H: 3 magnification (horizontal)
×
4 magnification (vertical)
80H: 4 magnification (horizontal)
×
3 magnification (vertical)
90H: 4 magnification (horizontal)
×
4 magnification (vertical)
Initial value
n:
00H (1 magnification (horizontal)
×
1 magnification (vertical))
Explanation
(1)
When
“
n
”
is set to any value other than the above, a command error occurs.
(2) After this command is received, it is effective until the setting is changed again by
the Character Magnification Command in spite of a line feed or printing.
AB
AB
Paper feed direction
Effective print width (Width of head)
AB [ESC] ! <10H> AB [ESC] ! <20H>
AB [ESC] ! <30H> AB [LF]
Width of receipt
2×2 mag.
2×1 mag.
1×2 mag.
1×1 mag. (initial value)