Printer User Manual
Table Of Contents
- FRONT MATTER
- TABLE OF CONTENTS
- INTRODUCTION
- CHAP 1-SETTING UP THE PRINTER
- CHAP 2-PAPER HANDLING
- CHAP 3-USING THE PRINTER
- CHAP 4-USING SOFTWARE AND GRAPHICS
- Using the LQ-2550 With Application Programs
- Computer-Printer Communication
- Enhancing Your Printing
- Graphics
- User-Defined Characters
- Designing Your Characters
- Design Grids
- Data Numbers
- Sending Information to Your Printer
- Printing User-Defined Characters
- Copying ROM Characters to RAM
- Letter Quality Characters
- Proportional Mode Characters
- Superscripts and Subscripts
- The Graphics Command
- Column Reservation Numbers
- A simple Graphics Program
- Using Hand-Calculated Data to Print Graphics
- Using Software and Graphics
- Mixing Print Styles
- CHAP 5-MAINTENANCE AND TRANSPORTATION
- CHAP 6-TROUBLESHOOTING
- Troubleshooting
- Problems and Solutions
- The Printer Does Not Print
- The Printer Stops Printing
- The Printout is Spaced Incorrectly
- The Printout is Faint or Uneven
- The Printout is Not what You Expect
- Single Sheets Do Not Feed Properly
- Continuous Paper Does Not Feed Properly
- Cut Sheet Feeder Does Not Load Paper Correctly
- The Short Tear-Off Feature Does Not Work Properly
- Color Printing Is Not What You Expect
- Data Dump Mode
- CHAP 7-USING PRINTER OPTIONS
- CHAP 8-COMMAND SUMMARY
- APPENDIX A-TECHNICAL SPECIFICATIONS
- GLOSSARY
- INDEX

ESC 0 (zero)
Format:
ASCII code:
ESC 0
Decimal:
27 48
Hexadecimal: 1B 30
Select l/&inch Line Spacing
Comments:
Sets the line
spacing
to
l/8
of an inch for subsequent line feed
commands. The 0 is the character zero and not decimal code 0.
ESC 2
Format:
ASCII code:
ESC 2
Decimal:
27 50
Hexadecimal: 1B 32
Select 1/6-inch Line Spacing
Comments:
Sets the line spacing to
l/6
of an inch for subsequent line feed
commands. The 2 is the character two and not decimal
code
2. This is
the default at power on.
ESC 3
Format:
ASCII code:
ESC 3 n
Decimal:
27 51 n
Hexadecimal: 1B 33 n
Select n/180-inch Line Spacing
Comments:
Sets the line spacing to n/180 of an inch for subsequent line feed
commands. The 3 is the character three and not decimal code 3. This
value
of
n
must be from 0-255.
Command Summary 8-15