Epson C I - 4 0 4 User Manual page 216

Table B-6: Graphics Modes
Escape Sequence
ESC * P1 P2 P3 v1 . . . vn
Parameter Table Graphic Density:
P1 Graphic type
0/0 Standard Density (K)
0/1 Double Density (L)
0/2 2xDensity / 2xSpeed (Y)
0/3 Quadruple Density (Z)
0/4 CRT I
0/6 CRT II
2/0 Standard Density
2/1 Double Density
2/6 CRT III
2/7 Triple Density
2/8 Hex Density
*) consecutive horizontal dots cannot be printed.
box 8x8 dots with center point 2x2 dots, standard density, 8 dots / column
Example:
hex: 1B 2A 00 08 00 FF 81 81 99 99 81 81 FF
Appendix E EPSON LQ 2550 and ESC/P2 Quick Reference
Function
Select Various Graphics Modes
P2 + P3 * 256 = number of columns
v1 .. vn = binary data in hex code
dots / max. number
column of columns
8 816
8 1632
8 1632
8 3264
8 1088
8 1224
24 816
24 1632
24 1224
24 2448
24 4896
(0/0...F/F)
(0/0...F/F)
hor. density
( dpi )
60
120
120
240
80
90
60
120
90
180
360
*)
*)
*)
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