Test Modes and Troubleshooting ♦
C6 - 7
Troubleshooting - The Plotter is Turned on but it Doesn’t Work
Symptom Cause Solution
The control panel’s POWER
lamp does not light.
The plotter is not being
supplied with power.
Check that the power cord is
securely connected to the
plotter’s AC line inlet and the
electrical output.
The circuit protection on the
machine is activated by
overloading and it had not yet
been deactivated.
Turn off the power switch and
unplug the power cord. After
5 or 10 minutes, connect the
power and turn on the
system. If it does not
reactivated, turn off the power
switch and unplug the power
cord and wait, the recovery
time can vary from case to
case.
If the machine does not
recover after 30 minutes,
contact your sales
representative or nearest
Graphtec dealer.
The plotter is defective. Contact your sales
representative or nearest
Graphtec dealer.
The control panel’s POWER
lamp lights but the plotter
does not operate.
The ROM or RAM is
defective.
Contact your sales
representative or nearest
Graphtec dealer.
The control panel’s MENU
lamp flickers and nothing
appears on the display panel.
The ROM or RAM is
defective.
Contact your sales
representative or nearest
Graphtec dealer.
The control panel’s POWER
lamp lights but the plotter
does not operate.
The message below appears:
The ROM or RAM is defective Contact your sales
representative or nearest
Graphtec dealer.
Sum-Ck ROM RAM ERR!!
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