Microplex PP 404, Руководство пользователя

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4-10
Troubleshooting and Diagnostics
4.1 Power-related Problems

Power indicator does not come On when power is switched On

Check that the power cord and plug are securely fitted to the printer and to an
electrical outlet.

Ask for the power connector connections (and fuse, if fitted) to be verified.

Ask for the building electrical supply to be verified.
Error Messages
4.1.1 Errors during Self-test
After switching the power ON the printer runs a self-test. During the test the following
messages may be shown on the display:
Display That means ... Cause / Action
No information,
POWER ON
Indicator not lit. No power

Mains cable not connected

PSU defective

Correct line voltage?
green and yellow
LED give light but no
reaction hang up in reset
after power on Fanfold Printer:

Print CU-DEV defective
Multi-purpose Printer:

PSU defective

Control Unit defective
########
Firmware does
not work

PM not inserted

PM not correctly inserted

no firmware on PM

PROMs not correctly installed
TEST....
(flashing) Initializing of
the EEPROM

After first POWER ON with PM

Change of the PM

Contents of the EEPROM faulty