NCR 7197 II SERIES, Owner'S Manual

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7197 Series II Owner’s Manual Chapter 3: Solving Problems
June 2011 39
Chapter 3: Solving Problems
The 7197 Series II printer is a simple, generally trouble-free printer, but from time to time
minor problems may occur. For example, the power supply may be interrupted or the
thermal print head may overheat.
A green LED on the operator panel signals that something may be wrong.
For some problems, the printer communicates the information to the host computer and
relies on the application to indicate what the problem is.
The information on the following pages describes some problems that you may encounter:
problems that you can easily fix, and others that you will need to contact a service
representative for.
You may be able to correct many of the conditions or problems without calling for service.
However, if a problem persists, contact a service representative. See “Contacting a Service
Representative” at the end of this chapter.