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)
B [ESC] ! <10H> AB [ESC] ! <20H>
B [ESC] ! <30H> AB [LF]
Width of receipt
2×2 mag.
2×1 mag.
1×2 mag.
1×1 mag. (initial value)
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