Input Check -1
G179 5-136 SM
Remaining paper Paper height sensor 1 Paper height sensor 2
Full 0 0
Nearly full 1 0
Near end 1 1
Almost empty 0 1
Table 2: Paper Size Switch
Switch 1 is used for the tray set detection.
0: Pushed, 1: Not pushed
Models Switch Location
North America Europe/Asia 4 3 2
11" x 17" SEF*1
(A3 SEF)
A3 SEF*1
(11" x 17" SEF)
0 0 1
8.5" x 14" SEF *2
(B4 SEF)
B4 SEF *2
(8.5" x 14" SEF)
0 0 0
A4 SEF A4 SEF 1 1 0
8.5" x 11" SEF 8.5" x 11" SEF 1 1 1
B5 SEF B5 SEF 0 1 1
11" x 81/2" LEF*3
(A4 LEF)
A4 LEF*3
(11" x 81/2" LEF)
1 0 0
10.5" x 7.25" LEF*4
(B5 LEF)
B5 LEF*4
(10.5" x 7.25" LEF)
0 1 0
A5 LEF A5 LEF 1 0 1
*1: The machine detects either 11" x 17" SEF or A3 SEF, depending on the setting of SP
5-181-002 (Tray 1) or -006 (Tray 2).
*2: The machine detects either 8.5" x 14" SEF or B4 SEF, depending on the setting of SP