Fans - Oce 3121 Technical & Service Manual

2 Fans

Functions and Operations
Five fans are used in the machine.
No.
FM1 Feeding fan
FM2 Exhaust fan
FM3
FM4 Laser cooling fan
FM5 Electrical unit fan
FM6 Refeed cooling fan
FM5
518 TSM Océ 3121
Name
FM4
FM2
FM3
FM6
Air flow Function
Suction Holds the copy paper against the
feeding belt.
Suction Exhausts heat.
Suction Cools the laser unit.
Suction Exhausts the heat from the electrical
unit.
Exhaust Cooling the copy paper in the refeed
unit
FM1
Functional description