Graphics Select/Print Command (Ibm Agm/E) - Oki MICROLINE ML521 Reference Manual

Graphics Select/Print Command (IBM AGM/E)

ML390 Turbo, ML391 Turbo
Function
Graphics Select/Print
Note: The IBM AGM emulation combines the IBM Proprinter emulation with Epson LQ
graphics for special graphics applications.
This command is used to select the density, to designate the number of columns of data you'll
be sending, and to specify the data to be sent.
Parameter m
This parameter specifies which density to use when printing the graphic image. The table
below indicates the type of density for each value of m.
8-Pin Graphics Density Codes for m Values (24-Pin Printers)
Value of m
0
1
2
3
4
6
32
33
38
39
40
* Extrapolated (quasi density)
Parameters L and H
n n
These parameters tell the printer how many columns of data you'll be sending: 8-pin modes
have one byte of data per column, 24-pin modes have three bytes of data per column. These
parameters can be assigned any value from 0 to 255. To calculate the values, first determine
how many columns of dots there will be in your graphics image. Divide this number by 256
and assign the whole number to H
Chapter 7: Graphics Commands for 24-Pin Printers
ML590, ML591
ASCII
ESC * m n n [data]
1 2
Table 40: Epson ESC * m Command —
Graphics Type
Single Density
Double Density
High Speed Double Density
Quadruple Density
CRT I
CRT II
Single Density
Double Density
CRT III
Triple Density
Hex Density
; assign the remainder to L
n
Dec
27 42 m n n [data]
1 2
Horizontal Density
Pins (dots per inch)
8 60 dpi
8 120 dpi
8 120 dpi*
8 240 dpi*
8 80 dpi
8 90 dpi
24 60 dpi
24 120 dpi
24 90 dpi
24 180 dpi
24 360 dpi*
.
n
Hex
1B 2A m n n [data]
1 2
63