Table 1-6 Motors (continued)
Abbreviation Name Purpose Type Failure detection
M12 Residual toner-feed
motor
Drives the residual
toner feed screw
DC motor Yes
M13 Pickup motor Drives the cassette
pickup roller, MP tray
pickup roller, feed
roller, registration
roller, and re-pickup
roller
Stepping motor No
Table 1-7 Fans
Abbreviation Name Cooling area Type Speed
FM1 Power supply fan Around the power
supply unit
Intake Full/half
FM2 Cartridge fan Around the cartridges Intake Full/half
FM3 Delivery fan Around the delivery
unit
Intake Full/half
ENWW
Engine control system
9
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