Lexmark 248X ユーザーズマニュアル

Section 7: Downloading Characters and Fonts

To print the ampersand symbol, send the following command sequence:

When designing monospaced draft characters, design the character for 10 cpi 
output and use as many dot-columns as possible. This method also creates a 
better designed 12 cpi draft character.

To design a draft character, start with a grid that is 9 dots wide by 24 dots high. 
Although the character matrix for a draft character is 10 dots wide, the last 
column must be blank.

<x

 1B49

-

ESC,I - select print mode

 04

-

draft, 10 cpi

 1B5B64 -

ESC,[,@ - select print quality

 0100

-

byte count (low byte first) - x0001, 1

 01

-

print quality = Fast Draft

 1B5E

-

print one character command

 26

-

print character x26, ASCII 38 - ampersand

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