Cassette-In-Position Detection - Lexmark Optra W810 Service Manual

4023-001

Cassette-in-Position Detection

The rib on the cassette frame presses the cassette set switch on the
back panel of the printer, indicating the cassette is inserted. The
position of the rib on the cassette frame is different between the
fixed paper size and universal cassette. This lets the printer detect
which cassette is inserted.
General Information
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