Brother HLL3290CDW Service Manual page 126

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Error code 9302
When printing from the T1, the T1 paper feed sensor detected that no paper was in the T1.
<User Check>
• Set paper in the T1.
Step
Connection failure of the T1
1 paper empty/paper feed sensor
harness
Connection failure of the T1 pick-
2
up clutch harness
T1 paper feed actuator caught in
3
some sections of the machine
4 Abrasion of the PF kit 1
5 T1 paper feed sensor failure
Damaged gears in the paper
6
feed drive unit
7 Paper feed motor failure
8 Main PCB failure
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Error code 9309
Detected that there was no paper set in all trays when TrayAuto was selected for printing.
<User Check>
• Set paper in the paper tray.
Step
Connection failure of the MP
1
paper empty sensor harness
Connection failure of the T1
2 paper empty/paper feed sensor
harness
Connection failure of the T1 pick-
3
up clutch harness
T1 paper feed actuator caught in
4
some sections of the machine
5 Abrasion of the PF kit 1
T1/MP paper empty sensor PCB
6
failure
Damaged gears in the paper
7
feed drive unit
8 Paper feed motor failure
9 Main PCB failure
Cause
Cause
2-90
Remedy
Reconnect the T1 paper empty/paper feed
sensor harness.
Reconnect the T1 pick-up clutch harness.
Reattach the T1 paper feed actuator.
Replace the PF kit 1.
Replace the paper feed unit.
Replace the paper feed drive unit.
Replace the process drive unit.
Replace the main PCB.
Remedy
Reconnect the MP paper empty sensor
harness.
Reconnect the T1 paper empty/paper feed
sensor harness.
Reconnect the T1 pick-up clutch harness.
Reattach the T1 paper feed actuator.
Replace the PF kit 1.
Replace the paper feed unit.
Replace the paper feed drive unit.
Replace the process drive unit.
Replace the main PCB.
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