Brother HL-2400C - Page 272

VIII-26
Error Code
Concerned Part
Transfer Solenoid
E5
Check the connection of the transfer solenoid connector.
Is ECN8 of IOD2 properly connected with a connector of the solenoid ?
Is ECN2 of IOD2 properly connected with DCN9 of IOD1 ?
Is DCN1 of IOD1 properly connected with 11CN of MCTL PCB ?
Check the voltage(TRSLON-N/P)
Is the voltage between ECN8-4 and ECN2-8 of IOD2 a trailing edge ?
Is the voltage between ECN2-3 and 12 of IOD2 a trailing edge ?
Is the voltage between ECN2-31 and 1 of IOD1 a rising edge ?
Is E5 error cleared ?
Is E5 error cleared ?
Connect them properly.
Replace the IOD2 PCB.
Replace the MCTL PCB.
MCTL
11CN
1
31
SGND
TRSLON-P
IOD1
DCN1
DCN9
3
8
12
IOD2
TRSL
3
8
12
YES
YES
YES
NO
YES
NO
NO
1
31
TRSLON-N
PGND
SGND
YES
Replace the transfer solenoid.
Replace the IOD1 PCB.
ECN2
1
4
ECN8
TRSLON-N
+24V-1
YES
YES
NO
NO
Transfer Solenoid
Finished.
Finished.