Epson FX Command Summaryxxii
Epson FX Command: ASCII
Decimal Function Applies to Model(s) Page
ESC 1
27 49
Set line spacing to 7/72" ML320/321 E/I,
ML320T/321T,
ML520/521
90
ESC 2
27 50
Set line spacing to 1/6" ML320/321 E/I,
ML320T/321T,
ML520/521
90
ESC 3 n
27 51 n
Set line spacing to n/216" ML320/321 E/I,
ML320T/321T,
ML520/521
90
ESC 4
27 52
Italic printing on
ML320/321 E/I,
ML320T/321T,
ML520/521
35
ESC 5
27 53
Italic printing off ML320/321 E/I,
ML320T/321T,
ML520/521
35
ESC 6
27 54
Permit printing upper range
control codes
ML320/321 E/I,
ML320T/321T,
ML520/521
13
ESC 7
27 55
Cancel printing upper range
control codes
ML320/321 E/I,
ML320T/321T,
ML520/521
13
ESC 8
27 56
Paper-out sensor off
ML320/321 E/I,
ML320T/321T,
ML520/521
128
ESC 9
27 57
Paper-out sensor on ML320/321 E/I,
ML320T/321T,
ML520/521
128
ESC : NUL NUL NUL
27 58 0 0 0
Copy ROM character set to
RAM character set
ML320/321 E/I, ML320T/321T 43
ESC : NUL n NUL
27 58 0 n 0
Copy ROM character set to
RAM character set
ML520/521 43
ESC <
27 60
Print uni-directional for one
line only
ML320/321 E/I,
ML320T/321T,
ML520/521
82
ESC =
27 61
Set Most Significant Bit (MSB)
to zero
ML320/321 E/I,
ML320T/321T,
ML520/521
128
ESC >
27 62
Set MSB to 1 ML320/321 E/I,
ML320T/321T,
ML520/521
128
ESC ? m n
27 63 m n
Reassign graphics ML320/321 E/I,
ML320T/321T,
ML520/521
57
ESC @
27 64
Initialize printer
ML320/321 E/I,
ML320T/321T,
ML520/521
127
ESC A n
27 65 n
Set line spacing to n/72"
ML320/321 E/I,
ML320T/321T, ML520/521
90