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Troubleshooting and Diagnostics
6.1
Power-related Problems
Power indicator does not light when power is switched On:
$
Check that the power cord and plug are securely fitted to the printer and to a
mains outlet.
$
Ask for the power connector connections (and fuse) to be verified.
$
Ask for the building electrical supply to be verified.
$
PM correctly inserted ?
6.2
Error Messages
After switching the power ON the printer runs a self test. During the test the
following messages may show up on the display:
Display
No information, No power
POWER ON
LED not lit
LED lit but no
reaction
After all tests have been passed successfully the following message will be
displayed:
READY 1 ELQ Printer is OK
or
BUSY 1 ELQ
6-2
That means ...
or .........
Hang up in reset after
power on
Cause
$
Mains cable not connected.
$
PM not installed
$
PM not properly installed
$
Print PSU defective
$
Print CU-DEV defective
$
Printer ready for operation
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