Brother HL-S7000DN Service Manual page 79

■ Error code 2803
Print Unable 28
Turn the power off and then back on again.
Detected operational error of pre-coat wiper motor.
Step
1 Pre-coat wiper motor harness
connection failure
2 Harness connection failure
between maintenance PCB and
engine PCB
3 Pre-coat wiper motor failure
4 Maintenance drive PCB failure
5 Engine PCB failure
■ Error code 2805
Print Unable 28
Turn the power off and then back on again.
Ink wiper sensor is unable to detect home position return.
Step
1 Ink wiper sensor harness
connection failure
2 Harness connection failure
between maintenance PCB and
engine PCB
3 Ink wiper sensor failure
4 Maintenance drive PCB failure
5 Engine PCB failure
Cause
Cause
2-51
Remedy
Reconnect the pre-coat wiper 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 ink wiper sensor 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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