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

Converting hexadecimal numbers to decimal numbers
If you prefer to use decimal numbers instead of hexadecimal numbers,
you can convert them with the chart below. Just read down in
the
column for
the
first digit of the hex number and across in the row for
the
second digit. Where the two intersect is the decimal number
that
corresponds to your hex number. For example, to find the decimal
equivalent of hex 5A, look where column 5 intersects with row A, There
you will find decimal 90.
Hex-to-Decimal Conversion Chart
CODElO123456769ABCDEF
0
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
1
1 17 33 49 65 81 97 113 129 145 161 177 193 209 225 241
2
2 18 34 50 66 82 98 114 130 146 162 178 194 210 226 242
3
3 19 35 51 67 83 99 115 131 147 163 179 195 211 227 243
4
4 20 36 52 68 84 100 116 132 148 164 180 196 212 228 244
5
5 21 37 53 69 85 101 117 133 149 165 181 197 213 229 245
6
6 22 38 54 70 86 102 118 134 150 166 182 198 214 230 246
7
7 23 39 55 71 87 103 119 135 151 167 183 199 215 231 247
6
8 24 40 56 72 88 104 120 136 152 168 184 200 216 232 248
9
9 25 41 57 73 89 105 121 137 153 169 185 201 217 233 249
A
10 26 42 58 74 90 106 122 138 154 170 186 202 218 234 250
B
11 27 43 59 75 91 107 123 139 155 171 187 203 219 235 251
C
12 28 44 60 76 92 108 124 140 156 172 188 204 220 236 252
D
13 29 45 61 77 93 109 125 141 157 173 189 205 221 237 253
E
14 30 46 62 78 94 110 126 142 158 174 190 206 222 238 254
F
15 31 47 63 79 95 111 127 143 159 175 191 207 223 239 255
B-8
Appendix B