7526
5.
Replace the system board support shield.
a.
Loosely attache the two mounting screws (D2).
b.
Set the system board shield in place.
Note: Check that the ribbon cables do not rub against the edges of the frame.
c.
Replace the remaining system board shield screws (D) in the following order:
•
Replace the five screws (D1) from the inner right side of the support shield.
•
Replace the two mounting screws (D2) to the top of the support shield.
•
Replace the three screws (D3) from the bottom of the support shield.
•
Replace the five mounting screws (D4) to the outer left side of the printer.
Note: Be sure to connect the printhead ground cable (D5) to the fourth screw from the top.
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Service Manual