Brother HL-2400C - Page 285

VIII-39
Error Code
Concerned Part
Scanner Unit
L2
Is the connector LCN3 properly connected ?
Replace the scanner unit.
Is L2 error cleared ?
Is L2 error cleared ?
Connect the connector properly.
MCTL
SCMCLK
LDU
LCN3
SM
YES
YES
NO
NO
NO
Replace the MCTL PCB.
PD
Scanner Unit
SM
YES
1
2
3
4
5
SCMRDY
SCMON
GND
+24V-1
20
Finished.