4-166 MFP Service Manual
7500-432, -632, and -832
Exposure lamp removal
1. Remove the large platen glass. See “Large platen glass removal” on page 4-150.
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.
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