Canon iPF8400S Service Manual page 122

Chapter 3
3-12
[A]
F-3-19
[2] WASTE INK ABSORBER UNIT (L)
[3] WASTE INK ABSORBER UNIT (S)
[A]
F-3-20
[4] SUCTION FAN UNIT
[A]
F-3-21
[5] DUCT
[A]
[A]