Printronix S828, Programmer'S Manual

Page: 35 / 424

Programmer Manual PTX ‐ S828
Chapter 1 EPSON/IBM Commands 33 260071 ‐ 001A
The m3 parameter controls both line spacing and character height. It has two parts: a high-order half-byte
of m3 controls the line spacing and the low-order half-byte controls the character height.
m3 Character Height Line Spacing
0 No Change No Change
1 Standard character height Line feeds unchanged
2 Double character height Line feeds unchanged
16 Character height unchanged Normal line feeds
17 Standard character height Normal line feeds
18 Double character height Normal line feeds
32 Character height unchanged Double line feeds
33 Standard character height Double line feeds
34 Double character height Double line feeds
The m4 parameter specifies the character width. Only the low-order half-byte is significant in this mode
byte. The high-order half-byte is ignored.
m4 Character Width Line Spacing
0 No change Standard width character
1 Double width character No change
2 No change No change
ESC[d
Set the print quality. (IBM 2381 + only)
ASCII Code
ESC [ d 10n
Hexadecimal Value X'1B' X'5B' X'64' 0100n
Decimal Value 27 91 100 10n
This command sets the print quality to draft or LQ print.
n Types
0 No Change
From 64 to 127 Draft
From 128 to 254 Letter Quality
255 Initialization on NVRAM values