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Lower Cassette Functional Check
When troubleshooting a Lower Cassette failure, always prove the
failure by removing the Lower Cassette from the printer. Next,
test the printer’s ability to move and print media satisfactorily
without the Lower Cassette installed.
The Lower Cassette is a field-serviceable item. The procedures for
removing and replacing the Lower Cassette components are in
Chapter 6. Replacement parts for the Lower Cassette Assembly
are listed in Chapter 8.
After the failure has been associated with the Lower Cassette
Assembly, perform the following in the order given. Test the
repair after each replacement.
1 Reseat all connectors in Lower Cassette.
2 Replace the Lower Cassette Pickup Motor.
3 Replace the Paper Control PCA.
4 Replace the DC Controller.
7-24 Troubleshooting