Lexmark FORMS 249X Technical Reference page 133

Downloading the Character Data
You can start the character data at any unused memory address greater than
xA413. This example uses xB000.
<x
1B3D - download command prefix
1E00 - byte count (low byte first) - x001E, 30
23 - font ID for 249x printers
00B0 - start address (low byte first) - xB000
0000A0 - column 1
000015 - column 2
00002A - column 3
077FD4 - column 4
088000 - column 5
110050 - column 6
2200A8 - column 7
440150 - column 8
BBFEA0 - column 9
>
Creating the Lookup Table Data
Before creating lookup table data, make note of the following memory
addresses.
• The valid download address range for the 249x printers is x800C to xFFFF.
• The ASCII character 0 lookup table entry addresses for the resident fonts
are:
— Draft (10 and 12 cpi) and Fast Draft (10 cpi) - x8011
— 10 cpi Letter Quality and Enhanced Letter Quality - x8912
— Proportional LQ and ELQ - x9213
— 12 cpi LQ and ELQ - x9B14
— Download character data can start at any address greater than xA413
Section 7: Downloading Characters and Fonts
133