Paper Size Detection; Paper Detection - Canon imageRUNNER ADVANCE 8105 Series Service Manual

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Technology > Pickup / Feed System > Multi-purpose Tray Pickup Unit > Paper Detection
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Paper Size Detection

The setting is performed the Side Guide Plate and size code setting (or irregular size setting
assignment) by and the Control Panel Unit.
Paper width is detected by the outputted value from the Variable Resistor Assembly (Multi-
purpose Tray Paper Width Detection PCB (UN13)) which is linked to movement of the Side
Guide Plate.
Setting of the Side Guide Plate on the Multi-purpose Pickup Tray is executed by users after
paper is set.
Multi-purpose Tray Paper
Width Detection PCB (UN13)
Side Guide
2 Technology > Pickup / Feed System > Multi-purpose Tray Pickup Unit > Paper Detection
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Paper Detection

When paper is set, Paper Presence Detection Lever will be pushed, and the Multi-purpose
Tray Paper Sensor (PS23) will turn ON.
Multi-purpose Tray
Paper Sensor (PS23)
Side Guide
F-2-181 F-2-181
Paper
Detection Lever
2-141
F-2-182 F-2-182
2-141