12-2
When the Plotter Does Not Operate After Turning the Power On
Symptom
Possible Cause
Solution
• Nothng s dsplayed on the LCD panel.
There s no power suppled.
Or, the plotter s defectve.
Check that the power cord s securely connected
to the plotter's AC lne nlet and the electrcal
outlet.
Check that the power s suppled to the electrcal
outlet.
Contact your Graphtec customer center f the
problem stll exsts.
• "Sum-Ck ROM RAM ERR!!" s dsplayed
on the LCD panel.
The ROM or RAM s defectve.
Contact your Graphtec customer center f the
problem stll exsts.
12.1
Troubleshooting