MINOLTA-QMS Magicolor 2200 Series Manual page 132

5-3-2 Service Call 0D ENGINE FAN (Ozone fan motor error
No.
1. Does the ozone fan motor (M9) operate during
power on initialization? (Place your hand over
the fan exhaust port and feel for air movement to
check.)
Others
The ozone fan motor (M9) normally operates when the polygon motor is operating.
• When the polygon motor (M6) is operating: full speed.
• Cover open: stop. (The covers are the front cover, fusing cover, transport cover, upper tray jam removal cover,
duplex unit cover, and mailbin cover.)
A ozone fan motor error is detected when the ozone fan lock signal is active for 0.5 seconds.
Fan motor operation
Polygon motor
Ozone fan
Check
ON
OFF
Full speed
OFF
Result
No Ensure the connection of the connector
(PJ28A) is secure.
Replace fan motor.
Replace PWB-A
E-18
)
Corrective action