Alarms and faults
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Ŷ Introduction
This section is a maintenance guide designed to assist the user in identifying the cause of
a fault quickly and easily.
The first step is to diagnose the type of fault concerned, without having to remove any
parts. A series of targeted checks is then made to identify the exact part concerned by the
fault.
This guide provides a list of possible failures and the action, which needs to be taken to
return to normal operation.
All of the tools required can be found in the printers service kit.
Ŷ Override head cover and recuperation faults
Production/Maintenance/Clear faults
It may be necessary to disable fault checks on head cover and recuperation faults for
some servicing or maintenance operations. This function is used to clear these faults, or
more precisely, to stop monitoring them. This function is reset to its initial value every
time the printer is shut down.
NOTE This function must only be used for maintenance operations
and fault overrides should be restricted to exceptional cases
only.
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