Fans And Filter - Sharp MX-1810U Service Manual

11. Fans and filter

A. 18cpm/20cpm/23cpm/26cpm/31cpm machine
1
2
Signal name Name
FUFM Fusing cooling fan
POFM Paper exit cooling fan
POFM2 Paper exit cooling fan
PROFM Process fan motor 1
PROFM2 Process fan motor 2
PSFM Power cooling fan motor
No. Name
1 Toner filter
2 Ozone filter
POFM
POFM2
Cools the fusing section and the paper exit section.
Cools the fusing section and the paper exit section.
Cools the fusing section and the paper exit section.
Discharges air and cools the process section.
Discharges air and cools the process section.
Cools the power unit.
Prevents toner splash.
Absorbs ozone generated in the image process section.
MX-3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 – 29
PROFM
FUFM
PROFM2
Function/Operation
Function/Operation
PSFM
1