The paper size is detected by a combination of three detection switches on a Paper Size Detection Sensor [2]. The switches are operated by the Size Detection Dial [1] located on the right side of the Paper Feed Tray.
Paper size detect combination (Switch is pressed:L)
SW 1 | SW 2 | SW 3 | Paper Size | |
|---|---|---|---|---|
1 | L | L | L | A4 SEF |
2 | L | H | L | A5 SEF |
3 | H | L | L | A6 SEF |
4 | H | H | L | Legal SEF |
5 | L | L | H | Letter SEF |
6 | L | H | H | Custom Size |
7 | H | L | H | HalfLetter_SEF |
8 | H | H | H | Paper cassette is not set. |