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Upper or Lower Paper Size Sensor Removal
7-40 Removal/Replacement Procedures
Upper or LowerPaper Size Sensor Removal
To remove the upper or lower paper size sensor:
1 Duplex only: Remove the duplex tray.
2 Remove the upper and lower paper cassettes.
3 Using a small screwdriver, pry up the paper size sensor. Turn the sensor counterclock-
wise and lift up.
4 For the upper paper size sensor, disconnect CN45 and CN46.
5 For the lower paper size sensor, disconnect CN43, CN47, and CN48.
Be careful not to damage the cables when disconnecting
Note
Upper Paper
Lower Paper
CN46
Pry Slot
CN45
Upper Paper Size Sensor Detail
CN48
CN43
Pry Slot
CN47
Lower Paper Size Sensor Detail
Size Sensor
Size Sensor