Brother HL-2400C - Page 279

VIII-33
Error Code
Concerned Part
F2
Check the connection of the fan motor connector.
Is ECN6 of IOD2 properly connected to the fan motor ?
Is ECN1 of IOD2 properly connected with 11CN of MCTL PCB ?
Is the voltage between ECN6-1 and 2 a rising edge ?
Is the voltage between ECN1-19 and 2 a rising edge ?
Is F2 error cleared ?
Is F2 error cleared ?
Connect them properly.
Replace the MCTL PCB.
MCTL
12CN
2
19
PGND
OZFANON-P
IOD2
ECN1
ECN6
OZ
FAN
YES
NO
YES
NO
YES
NO
2
19
OZFANON-P
PGND
OZFANERR
NO
Replace the fan motor (OZFAN).
Replace the IOD2 PCB.
YES
YES
NO
1
2
3
Ozone Fan
Fan Motor (OZFAN)
Check the voltage (OZFANON-P)
Finished.
Finished.