MX-C250 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 14
M.Fans and filters
No. Signal name Name Function/Operation
1 FUFM Fusing cooling fan Cools the fusing section.
2 LSUFM LSU cooling fan Cools the LSU.
3 OZFM1 Ozone fan 1 Filters the ozone generated from the image process section.
4 PSFM Power cooling fan motor Cools the power supply.
5 --- Ozone Filter Absorbs ozone being discharged from the image process unit.