10.4.1.2. After switching on.
10.4.1.3. When the jet is started.
10.4.1.4. During printing.
10.4.1.5. After the jet is stopped.
Note: that these groupings only indicate the earliest point at which the symptom could be observed;
the symptom could also be observed later in the cycle of printer operation. For example,
solvent contamination might be observed at any time, but it is included in the first group
because it is possible to check this symptom before switching on.
The next below each symptom describes the different types that can give rise to the symptom, with
references to fault code numbers by which the faults are identified in the “Problem Solving”
subsection, where the problem and its method of rectification is described in more detail.
Symptom and Possible Causes Fault Code
BEFORE SWITCHING ON
Ink deposits in the print head or on the cover slot.
Jet Alignment Problem………………………………………………………………….. FC32
Ink leaking from gutter
Gutter Problems………………………………………………………………………… FC35
AFTER SWITCHING ON
Ink leaking from gutter.
Gutter Problems………………………………………………………………………… FC35
Low pressure warning on start-up.
Pressure Loss (mechanical)…………………………………………………………....... FC12
Partial or total pressure loss.
Pressure Loss (mechanical)……………………………………………………………... FC12
Discrepancy between Set and Read Pressures
Pressure Loss (mechanical)…………………………………………………………….... FC12
Symptom and Possible Causes Fault Code
WHEN THE JET IS STARTED
No jet at start-up.
Jet Alignment Problems (nozzle blockage)……………………………………………… FC32
Messy printing data after start-up.
Jet Alignment Problems (nozzle out of alignment)……………………………………… FC32
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