Repair information 4-129
7510
Exposure lamp removal
1. Remove the large platen glass. See “Large platen glass removal” on page 4-124.
2. Gently move the scanner carriage (A) to the large opening of the frame to provide access to the front side of
the exposure lamp (B).
3. Release the hook, and disconnect the connector from the exposure lamp (B).
4. Remove the screw securing the exposure lamp to the scanner carriage (A).
5. Pull out the harness of the exposure lamp (B) from the square opening in the scanner carriage.
6. Remove the exposure lamp (B).
Warning: Do not touch the glass surface of the exposure lamp, or failure will occur (B).
Note: Before reinstalling the exposure lamp (B), ensure that the indexing pin on the end of the exposure
lamp (B) is inserted into the hole on the scanner carriage (A).
Note: Ensure that the exposure lamp (B) is properly reconnected.
Exposure lamp PS card assembly removal
1. Remove the large platen glass. See “Large platen glass removal” on page 4-124.
2. Remove the screw securing the exposure lamp PS card assembly (A) to the scanner carriage (B).
3. Move the exposure lamp PS card assembly rearward, then release the two hooks securing it to the scanner
carriage (B).
4. Remove the exposure lamp PS card assembly (A).
5. Disconnect the exposure lamp (C) from the exposure lamp PS card assembly (A).
6. Disconnect the exposure lamp PS ribbon cable (D) from the exposure lamp PS card assembly (A).
7. Remove the two screws securing the exposure lamp PS card assembly to the insulator bracket (E).
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