Hitachi IJ PH - Cover Open

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6.3.2 Cover Open
Is the print head cover
removed?
Is the print head cover
completely closed?
Cover Open
Properly install the
print head cover.
Completely close the
print head cover.
Is the magnet at the end
of the cover damaged or
missing?
Properly install the
magnet.
Yes
Yes
Yes
No
No
Is the EZJ106 board CN7
connector disconnected?
Connect the connector.
Replace the EZJ93 board.
No
Yes
No
Open the print head rear cover
and position the magnet close to
the cover switch.
Does the cover switch
conduct?
Press the Clear key to
clear the fault.
Resume the
operation.
Replace the cover
switch.
No
Yes