Bitmap graphics IBM Proprinter emulation
Programmer Reference Guide U26169-J-Z716-1-7600
© Siemens Nixdorf Informationssysteme AG 1995 Pfad: D:\SNI\Mackwitz\u26169\o26169e\26169E.K04
Select double dot-density and double-speed graphics mode
The graphics data is transferred in columns. A column contains 8 individual vertical do ts
(see Select graphics mode).
This command causes a graphics line to be printed with double speed.
The horizontal resolution is 120 dpi and the vertical resolu tion is 72 dpi.
p1 p2define the number of columns
Number of columns = p1 + (p2 * 256)
Data Data bytes containing the dot information
In this mode, printing in adjacent columns is not possible.
Control sequence Hexadecimal Decimal
ESC Y p1 p2 data 1B 59 p1 p2 data 27 89 p1 p2 data
i