Canon imageRUNNER 2270 Service Manual page 853

Chapter 2
Paper level Paper level
sensor A sensor B
OFF
ON
ON
---
2-10
Paper sensor
OFF OFF
OFF OFF
ON OFF
--- ON
T-2-4
Level of sensor
(approx.)
100% to 50% of capacity
50% to 50 sheets
50 sheets or less
no paper
Control panel
indication