Error Code - Brother DCP-7030 Service Manual

■ Error code 56

Cover is Open
Close the Fuser Cover.
Fuser cover opened
User Check
• Check if the Fuser cover is closed correctly.
Step
Harness connection failure of back
1
cover switch ASSY
2 Eject actuator failure
3 Eject sensor PCB ASSY failure
4 Main PCB failure
■ Error code 58
Fuser Error
Turn the power off, then on again. Leave the machine for 15 min.
Error code 59
Self-Diagnostic
Will Automatically Restart within 15 minutes.
If the same error is detected again 15 minutes later, the message below is indicated.
Print Unable 6A
See Troubleshooting and routine maintenance chapter in User's Guide.
Fuser unit failure
Step
Harness connection failure
1 between fuser unit and eject
sensor PCB
2 Fuser unit failure
3 LVPS PCB failure
4 Eject sensor PCB ASSY failure
5 Main PCB failure
Cause
*It occurs with either of 68, 69, 6A, 6B, 6C, 6D, 6E, 6F, 76 and 78.
Cause
1-8
Remedy
Check the harness connection of the back
cover switch ASSY and reconnect it.
Re-assemble the eject actuator
Replace the eject sensor PCB ASSY.
Replace the main PCB ASSY.
Remedy
Check the harness connection between the
fuser unit and eject sensor PCB, and
reconnect it.
Replace the fuser unit.
Replace the LVPS PCB unit.
Replace the eject sensor PCB ASSY.
Replace the main PCB ASSY.
Confidential