I
I
I
I
Table of Contents
•
Chapter 1.
Introduction
1
Chapter 2.
Paper and Ribbon
13
I
Chapter 3.
The Gemini Self-Test
39
Chapter 4.
Interfacing Gemini with Your Computer
47
Chapter 5.
Putting Gemini to Work for You
57
•
Chapter 6.
The Fundamentals of Dot Matrix Printing
81
Chapter 7.
The Full Range of Printing Capabilities
99
•
Chapter 8.
Downloadable Characters
115
Chapter 9.
The Function Codes
123
I
Chapter 10.
Maintenance
143
Appendix A.
Apple" Plus
151
Appendix B.
Atari 800/400
165
•
Appendix C.
Commodore VIC-20, C-64
179
Appendix D.
IBM-Personal Computer
192
I
Appendix E.
Osborne
194
Appendix F.
TRS-80
206
•
Appendix G.
When You First Get Your Gemini
217
Appendix H.
ASCII Code Charts
226
I
Appendix I.
ASCII Code Tables
230
Appendix
J.
International Character Sets
231
Appendix K.
Character Style Tables
232
I
Appendix L.
Control Circuit Block Diagram
241
Appendix M.
Function Code Summary
242
•
Appendix N.
Gemini's Parallel Interface
246
Appendix O.
Code Chart
250
•
Glossary
254
Index
258
I
Consumer Response
261
Regional Service Offices
265
FCC Notice
266
I
Warranty
Reference Guide
•
II
I
I
•
v