Specifications

7193 Owner’s Guide Chapter 3: Solving Problems
August 1998 21
Chapter 3: Solving Problems
The 7193 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 printhead
may overheat for some reason.
Lights on the operator panel will signal that something may not be operating properly: one
green light and one red light may either flash or glow continuously as described in the
following table and on the following pages.
Operator Panel Lights
The following chart describes the operator panel lights. See “Correcting Problems” on the
next page for more information about each of these conditions.
Light Condition Meaning Action Required
Green
1 On Printer is on-line None
Green
1 Off Printer is unplugged or off-line Connect printer to host or power
supply and turn on
Green
1 Flashing Printer is in diagnostics mode Set DIP switch #1 to Off (see
“Setting Switches,” in chapter 2)
Red
2 Off No fault conditions None
Red
2 On Paper out, cover open, or knife
won't home
Reload paper, close cover, or
clear paper jam
Red
2 Flashing Printhead too hot or voltages out
of range
Wait for printhead to cool down
1
Light labeled On Line.
2
Light labeled Paper Out.