Epson PP 803 - Power-Related Problems; Error Messages

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