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Chapter 6 Principles of Operation
6. Control
6.1 Control of Paper Size
6.1.1 Cassette Feeding (Paper Cassette)
The following table gives the states (ON(1) or OFF (0)) of the switches in the Size Switch,
corresponding to the paper sizes of the Paper Cassette.
The switches in the Size Switch are denoted by "SW1", "SW2", "SW3", and "SW4",
respectively, from the front side.
Paper Size
Size Switch
SW1 SW2 SW3 SW4
No cassette 0 0 0 0
Executive SEF 0 0 0 1
B5(JIS) SEF 0 0 1 1
A5 SEF 0 1 0 1
Legal 14"SEF 0 1 1 1
Letter SEF 1 0 0 1
A4 SEF 1 1 0 1
Legal 13"SEF 1 1 1 1