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
Section 3: IBM Emulation Mode Printer Commands
50
Mode and Horizontal Density (249x Only)
For 249x printers only.
Use this command to select the mode and horizontal density for dot matrix
graphics.
Usage Notes
• Ln and Hn identify the number of bytes in mode and data.
To print less than 256 bytes:
— Hn is 0.
— Ln is the number of bytes you want to print, plus 1 for the mode byte.
To print more than 256 bytes:
— Divide the number of bytes you want to print (plus 1 mode byte) by
256.
— The result is Hn.
— The remainder is Ln.
• mode is the vertical wire count and the horizontal density in dots per inch.
Select mode from the following table.
2 4
14, 15
1 2
16, 17
If dots 1 and 0 print, wire 18 is also used.
0 1
19, 20
Format ESC [ g Ln Hn mode data
Decimal 27 91 103 Ln Hn mode data
Hex 1B 5B 67 Ln Hn mode data
Mode
Horizontal Density WiresDec
Hex
0 00 60 8
1 01 120 8
2 02 120 8
3 03 240 8
Bit Number Binary Value Print Wires