Reassign Graphics Mode; Select Single Density Graphics Mode - Intermec 6820 User Manual

Graphic Modes
Mode
Single-dDensity
Low Speed Double-Density
*High Speed Double-Density
*Low-Speed Quadruple-Density 3
CRT I
Single–Density Plotter
CRT II
*Double-Density Plotter
*Adjacent dots in a given row cannot be printed in these modes.
6820 Series 80-Column Printer User Manual

Reassign Graphics Mode

Changes graphic modes.
Format
Decimal
27 63 s n
s is one of the K, I, Y, or Z characters and n is one of the 0 to 7 modes as
shown in the Graphic Modes table.
n Dots per Inch / Dots per 8 in Line
0 60 dots per inch, 480 dots per 8 in line
1 120 dots per inch, 960 dots per 8 in line
2 120 dots per inch, 920 dots per 8 in line
240 dots per inch, 1920 dots per 8 in line
4 60 dots per inch, 480 dots per 8 in line
5 72 dots per inch, 576 dots per 8 in line
6 90 dots per inch, 720 dots per 8 in line
7 144 dots per inch, 1152 dots per 8 in line

Select Single Density Graphics Mode

This is a simple method of printing graphics. The resolution is 60
dots per inch. Each 8-inch line can accommodate 480 columns of
graphic dots. A graphic string that exceeds the length of the print line
is discarded. For more information on calculating the parameters, n1
and n2, see "Nine-Pin Graphics Modes" on page
Format
Decimal
27 75 n1 n2
Chapter 4 — Control Code Definitions
Hex
1B 3F s n
Hex
1B 4B n1 n2
ASCII
ESC "?" s n
73.
ASCII
ESC "K" n1 n2
71