Canon iR4570 Series Service Manual page 347

Paper level sensor B
Paper sensor
[6]
[1] Flag
[2] Cassette paper sensor
[3] Lifter clutch
[4] Cassette paper level sensor A
[5] Cassette paper level sensor B
[6] Paper level sensor flag
[7] Lifter gear
[8] Tray
[2]
[3]
[4]
[5]
[7]
Cassette 1
PS4
PS1
[1]
[8]
F-8-27
Cassette 2
PS6
PS2
Chapter 8
8-31