Download Epson ActionPrinter 3250 Specifications

ASCII
ESC & nn
Dec.
38
Hex.
26
ESC : 0 n 0
58
3A
Copy ROM to RAM
n = 0, 1, 2, 3, 4, 5, 6, or 9
n: Typeface
ESC % n
37
25
Select User-defined Set
n = 0: Normal set
1: User-defined set
ESC 6
54
36
Enable Printing of Upper Control Codes
With Extended Graphics this
command enables the printing of
codes 128-159
ESC 7
55
37
Enable Upper Control Codes
Cancels ESC 6
ESC ( ^ nn
40 94 28 5E
A-20
Appendix
Description
Define User-defined Character
ESC & 0 n1 n2 d0 d1 d2 data
n1 = First character number
n2 = Last Character number
d0 = Left Space of character
d1 = Body width of character
d2 = Right space of character
data: 3 bytes required for each
column; super/subscripts require
only 2 bytes per column
Print Data as Characters
ESC ( ^ n1 n2 data
n = n1 + n2 x 256
n: Amount of data
data: The following n bytes of data
printed as characters