Hitachi IJ PH - Improper Sensor Position

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6.3.3 Improper Sensor Position
Is there an excessive
clearance between the
print head and print target
detector?
Yes
Improper Sensor Position
Is the repeat printing
function required?
No
Set the “Repeat count”
to “0000”.
Replace the EZJ93 board.
Yes
No
Resume the
operation.
Decrease the
clearance between
the print head and
print target
detector.
Yes
Ensure that the print
start signal does not
chatter any longer.
Yes
No
Is the print start signal
chattering?
No
Is the “Repeat count”
is set to “0000” from
the print
specifications screen?