4-146 MFP Service Manual
7500-432, -632, and -832
Operator panel user touch screen removal
1. Remove the operator panel assembly. See “Operator panel assembly removal” on page 4-135.
2. Remove the operator panel cover assembly. See “Operator panel cover assembly removal” on
page 4-140.
3. Disconnect the two connectors from the operator panel controller card (A).
4. Remove the four screws securing the operator panel user touch screen (B) to the top cover.
5. Remove the operator panel user touch screen (B).
Note: Before reinstalling the operator panel user touch screen (B), ensure that all connections are properly
replaced.
Note: Before reinstalling the operator panel assembly, ensure that all ground wires are properly replaced.