Specifications

4 Part Replacement PJ-1614NXE PJ-2216NXE Maintenance Manual
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4.6 Replacement of Head Components
4.6.1 Replacing HEAD Board Assembly
NOTE
Before replacing the HEAD board assembly, remove the following covers.
• Side cover R: "4.2.1 Removing Side Cover R"
• Side cover L: "4.2.2 Removing Side Cover L"
• Front cover: "4.2.3 Removing Front Cover"
• Y-axis rail cover: "4.2.5 Removing Y-axis rail cover"
1. Disconnect the connectors from the HEAD board assembly.
2. Remove the two screws retaining the HEAD board assembly.
3. Replace the HEAD board assembly.
4. To install the removed components, reverse the removal procedure.
4.6.2 Replacing Head Assembly
CAUTION
While working, exercise extreme caution not to touch the head nozzles or
contaminate them with foreign objects.
No. Part name
1 HEAD board assembly
2 HEAD board assembly-retaining screw (M3×6)