Canon iR5000 Service Manual page 314

b. Operation
In the case of the right/left deck, two sensors are used to detect the position of the deck
base plate, and the level of paper is identified with reference to the state of the sensors (on/
off).
The absence of paper is detected by an exclusive sensor (See 2.2.3 "Detecting the Pres-
ence/Absence of Paper").
Paper level
100% to about 50%
about 50% to about 10%
about 10% or less
absent
COPYRIGHT © 2000 CANON INC.
F05-202-07
Right deck
[1] [2]
Sensor Sensor
(PS47) (PS48)
ON ON
OFF ON
OFF OFF
OFF OFF
T05-202-03
2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 5 PICK-UP/FEEDING SYSTEM
[1]
[2]
Paper level Paper level
(100% to (about 50%
about 50%) to about 10%)
[1]
Sensor Sensor
(PS7) (PS49)
ON ON
ON OFF
ON OFF
OFF OFF
[1] [1]
[2] [2]
Paper level
(about 10%
or less)
Left deck
[2]
Sensor Sensor
(PS50) (PS11)
ON ON
ON ON
OFF ON
OFF OFF
5-15 P