44043511TH Rev.2 50 /Oki Data CONFIDENTIAL2.11 Paper Size DetectionA cam is interlocked with the paper guide of the paper cassette, then four tab-pieces via thiscam drives the system according to the paper guide setting position.When the paper cassette is attached to the printer, the micro-switch detects the state of the tab-piece and then recognizes the size of the paper.PSZSW1 PSZSW2 PSZSW3 PSZSW4Cassette NONE 0 0 0 0A3 Nobi 0 0 1 1Tabloid 1 0 1 1A3 1 0 0 1B4 0 0 0 1Legal 14" 0 1 0 1Legal 13" 0 1 0 0A4 Portrait 1 1 1 0Letter Portrait 1 1 1 1Executive 1 1 0 1B5 Portrait 1 1 0 0Letter Landscape 1 0 1 0A4 Landscape 0 0 1 0A5 0 1 1 0B5 Landscape 1 0 0 0A6 0 1 1 1
