Fan Motor Errors - MINOLTA-QMS Magicolor 2200 Series Manual

5-3 Fan motor errors

There are five fan motor errors: power supply fan motor, ozone fan motor, suction motor, toner suction motor, and fuser
fan motor.
5-3-1 Service Call 0C PWR SUPPLY FAN (Power supply fan motor error
No.
1. Does the power supply fan motor (M8) operate
during power on initialization? (Place your hand
over the fan exhaust port and feel for air move-
ment to check.)
Others
The power supply fan motor (M8) operates at two speeds: full speed and half speed.
A power supply fan motor error is detected when the power supply fan lock signal is active for 0.5 seconds.
Power supply fan motor operation
No.
1. When the front cover, fusing cover, or transport
cover is open.
2. During power supply fan motor error
3. During a printing error (except for a power supply
fan motor error.)
4. Other than during a printing error. (Except for power
supply from a motor error.)
5. When the power supply switch is on.
6. During warmup.
7. During pause motor.
8. During printing.
Print
M8
Check
Mechanical status
ON
OFF
Full speed
Half speed
Result
No Ensure the connection of the connector
(PJ16A) is secure.
Replace fan motor.
Replace PWB-A.
Half speed.
Stopped
15 seconds full speed and half speed afterwards.
Half speed
Full speed for 2 seconds and half speed afterwards.
Half speed
Stopped
Half speed at the start of printing.
Full speed 20 seconds after the start of printing.
Half speed 15 seconds after the end of printing.
Half speed for others.
20 seconds
E-17
Corrective action
Fan motor operation
15 seconds
)