Epson Stylus NX105 Service Manual page 67

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300
4. Remove the screw that secures the Grounding Wire, and remove the
Grounding Wire from the Power Supply Unit.
Grounding Wire
SCREW M3x8 P-TITE (5±0.5kgfcm)
Figure 4-24. Removing the Power Supply Unit
When installing the Grounding Wire, make sure that the
terminal of the Grounding Wire gets contact with the plate of
the Power Supply Unit as shown in Fig.4-24.
Route the Power Supply Unit Cable through the two ribs of
the Lower Housing. (See Fig.4-23.)
DISASSEMBLY/ASSEMBLY
Power Supply Unit
Terminal
Removing the Circuit Boards
When installing the Power Supply Unit, insert its protrusion to
the hole of the Lower Housing, and align the rib and dowel of
the Lower Housing with the positioning hole of the Power
Supply Unit.
Figure 4-25. Installing the Power Supply Unit
Whenever the Power Supply Unit is removed/replaced, the
required adjustments must be carried out.
Chapter 5 " ADJUSTMENT" (p.100)
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Revision A
Dowel
Rib
Protrusion
Positioning Hole
67
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