ii
Service Guide
How to Use This Book
Use this book as a training guide for teaching users how to operate the
printer or as a reference for programming the host computer to
communicate with the printer. In addition, information is also
provided about the character sets and graphics that are available. The
book is divided into chapters that relate to each of these areas.
See the Contents, or Index for detailed listings.
Who Should Use This Book?
This book is intended as a general guide for operators and supervisors
who need to know how to use the printer. It is also intended as a
technical guide for programmers and system integrators who need to
know the technical information about the printer's communication and
the programming commands used by the host computer to control the
functions of the printer.
How to Obtain More Information
For more information about the 7194 printer and to order the following
documentation, please contact your NCR supplier:
•
7194 Thermal Receipt Printer: Owner’s Guide (B005-0000-1097)
Service and disassembly procedures (you must be a trained service
representative to service the printer)
