6. Motors (The SF-2514 as the typical example)
No. Abbreviation Name Function Type
1
VFM Paper exit fan motor
For ventilation of the fuser unit.
For cooling the machine and removing ozone.
DC brushless
2
SPFM SPF motor For SPF drive DC brushless
3
CFM Cooling fan motor For cooling the optical system DC brushless
4
MM Main motor For the main body drive and the option drive DC brushless
5
LM Lens motor For the optical lens drive DC stepping
6
MRM Mirror motor For the optical mirror base drive DC brushless
7
TM Toner motor For toner supply DC synchronous
8
SPFFM SPF cooling fan motor For cooling the optical system in the SPF mode DC brushless
8
5
6
432
1
7
3 – 6