PAPER FEED
G104 6-20 SM
Paper Size Detection
The paper size sensor is at the rear of the tray on the engine mainframe. This
sensor has four switches. The outputs from the switches detect the paper size, as
shown in the table. The actuators are on the side plate [B]. The side plate is moved
by the end plate [D] through a cam [C].
Switch Location
Paper Size
1 2 3 4
LG SEF Pushed Pushed - -
A4 SEF - Pushed Pushed -
LT SEF Pushed Pushed Pushed Pushed
US. EXE SEF Pushed - - -
B5 SEF Pushed - - -
A5 SEF/ HLT SEF - Pushed Pushed Pushed
A5 LEF/ HLT LEF - - Pushed Pushed
SEF = Short Edge Feed
LEF = Long Edge Feed
1
2
3
4
G105D129.WMF
[A]
[B]
[C]
[D]