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602E52970
5-1
5. DIAGNOSTICS
5.1 SELF-DIAGNOSTICS
The facsimile machine
automatically runs a diagnostic program
(SELF-
DIAGNOSTIC TEST) the first time it is powered on and on reactivation after a power
failure or disconnection from the mains:
- if the self-diagnostic test is
passed
, the facsimile machine enters
standby
m o d e
- If instead the self-diagnostic test is
failed
, the fax machine shows an
error code
on the display (SYSTEM ERROR xx). In this case, the fax machine needs to be
disconnected from the power supply socket before eliminating the related
problem.
The self-diagnostic routine tests the following components:
•
EPROM
•
static RAM
•
printer.
Содержание DFC155
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