Around the Development Unit / Laser Unit

No.

Part Name

1

Odor filter

2

Fusing fan

3

Paper exit fan

4

Development exhaust fan

5

Dust filter

Around the Fusing Unit and Development Unit

No.

Part Name

1

Odor filter

2

Fusing fan

3

Paper exit fan

4

Development bearing cooling fan (MP 4055 SP/5055 SP/6055 SP only)

Around the PSU

No.

Part Name

1

PSU board

2

PSU cooling fan (MP 4055 SP/5055 SP/6055 SP only)