Technical data
Table Of Contents
- Introduction
- Set Initial Conditions (SIC) Command
- IBM Emulation Mode Printer Commands
- Control Codes
- Escape Sequences
- Printer Command Parameters
- Command Structure
- Printer Command Quick Reference (IBM Emulation Mode)
- Selecting a Character Set
- Select Code Page
- Print From Code Page
- Download a Character Set
- Select Global Font
- Select Print Type Style
- Set Print Quality
- Graphics Print Modes
- Horizontal Movement
- Line Control
- Vertical Tabulation
- Line Spacing
- Set Top of Form and Page Length
- Printer Control
- Epson Emulation Mode Printer Commands
- OKI Microline Emulation Mode Printer Commands
- Using the Printer Interface
- Downloading Characters and Fonts
- Barcodes
- Code Pages
- Glossary
- Index
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Section 7: Downloading Characters and Fonts
Downloading the Lookup Table Data
Send the following lookup table information to the printer:
Printing the Character
To print the character at 10 cpi download Enhanced Letter Quality, send the
following sequence:
<x
1B3D - download command prefix - lookup table
data
0C00 - byte count (low byte first) - x000C, 12
23 - font ID for 249x printers
348E - start address in Lookup Table (low byte
first) - x8E34
A414 - start address of character data (high
byte first) - xA414
13 - number of stored columns
23 - number of printed columns - 1 (for last
blank column)
60016BF3A0 - compression mask
>
<x
1B49 - ESC, I - select print mode
06 - Letter Quality, 10 cpi
dpi
1B5B64 - ESC, [, d - set print quality
0100 - byte count (low byte first) - x0001, 1
FE - Enhanced Letter Quality
1B5E - print one character command
92 - print character x92, ASCII character 146
>