Brother HL-S7000DN Service Manual page 75

■ Error code 2602
Print Unable 26
Turn the power off and then back on again.
Platen position sensor detected platen home position recovery error.
Step
1 Platen position sensor harness
connection failure
2 Platen drive motor harness
connection failure
3 Harness connection failure
between maintenance PCB and
engine PCB
4 Platen position sensor failure
5 Maintenance drive PCB failure
6 Engine PCB failure
■ Error code 2603
Print Unable 26
Turn the power off and then back on again.
Platen upper sensor detected platen print position move error.
Step
1 Platen upper sensor harness
connection failure
2 Platen drive motor harness
connection failure
3 Harness connection failure
between maintenance PCB and
engine PCB
4 Platen upper sensor failure
5 Maintenance drive PCB failure
6 Engine PCB failure
Cause
Cause
2-47
Remedy
Reconnect the platen position sensor
harness.
Reconnect the platen drive motor
harness.
Reconnect the harness between
maintenance PCB and engine PCB.
Replace the platen unit.
Replace the drive frame ASSY.
Replace the engine PCB ASSY.
Remedy
Reconnect the platen upper sensor
harness.
Reconnect the platen drive motor
harness.
Reconnect the harness between
maintenance PCB and engine PCB.
Replace the platen unit.
Replace the drive frame ASSY.
Replace the engine PCB ASSY.
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