MINOLTA-QMS Magicolor 2200 Series Manual page 135

5-3-5 Service Call 0F FUSING UNIT FAN (Fusing fan motor error
No.
1. Does the fusing fan motor (M10) operate during
power on initialization? (Place your hand over
the fan exhaust port and feel for air movement to
check.)
Others
The fusing fan motor (M10) operates at two speeds, full speed and half speed.
• When the fan motor is starting, and when warmup is completed: Full speed for 2 seconds and half speed afterward
• During transport motor (M1) operation: full speed
• After warm-up is completed: half speed
• Cover open, pause mode: stop
A fusing fan motor error is detected when the fusing fan lock signal is active for 0.5 seconds.
Fan motor operation
Transport motor
M10 Full Full speed
Check
ON
OFF
Half speed
Result
No Ensure the connection of the connector
(PJ29A) is secure.
Replace fan motor.
Replace PWB-A
E-21
)
Corrective action