Service manual

Upper Case (Top Cover) Replacement - TLP 2844 980358-414A
Preparation
Perform the removal steps of these procedures: Bottom Case Replacement (980358-405),
Main PCBA Replacement (980358-409), and Hinge Replacement (980358-413).
Removal
1. Loosen the four screws 567and 8 that
hold the upper frame 1 to the top case 2.
2. Lift the frame away from the window 3
and top case. Notice that the feed/LED
cable
% leads to the button assembly
attached to the top case.
Assembly
1. Align the window so that the holes at the
rear engage on the pegs of the upper frame.
Refer to the diagram in the Cable Routing
section.
2. Check that the link 4 is in place across the
ribbon carriage and upper frame.
3. Lower the top case onto the window and
frame.
4. While holding the frame, window and top
case together, flip them over so that they
rest on the window.
5. Replace the four screws that hold the frame to the top case and use a #1 Phillips driver to
tighten them.
Assembling the Printer
Perform the assembly steps of these procedures: Hinge Replacement (980358-413), Main PCBA
Replacement (980358-409), and Bottom Case Replacement (980358-405).
36 980358-001 Rev. A
MOVIE