Brother DCP-L5500D Service Manual page 105

 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
Malfunction of an LT control
1
PCB or TT control PCB
Connection failure of an LT/TT
2
paper empty sensor harness
Connection failure of the T1
3
paper feed sensor harness
An LT/TT paper empty actuator
4 caught in some sections of the
machine
T1 paper feed actuator caught in
5
some sections of the machine
6 Abrasion of a PF kit
An LT/TT paper empty sensor
7
PCB failure
T1 paper feed sensor PCB
8
failure
T1, T2, or T3(LT or TT) pickup
9
clutch failure
Paper feed motor failure
10
High-voltage power supply PCB
11
failure
12 An LT control PCB failure
13 TT relay PCB failure
14 TT control PCB failure
Damaged gears in the paper
15
feeding system
16 Main PCB failure
Cause
Install the latest main firmware.
Reconnect the appropriate LT/TT paper empty
sensor harness.
Reconnect the T1 paper feed sensor harness.
(Models with 250-sheet only)
Reattach the appropriate LT/TT paper empty
actuator.
Reattach the T1 paper feed actuator. (Models
with 250-sheet only)
Replace the appropriate PF kit.
Replace the appropriate LT/TT paper empty
sensor PCB ASSY.
Replace the T1 paper feed sensor PCB ASSY.
(Models with 250-sheet only)
Replace the T1, T2, or T3(LT or TT) pickup
clutch.
Replace the paper feed motor. (Models with
250-sheet only)
Replace the high-voltage power supply PCB
ASSY.
Replace the appropriate LT control PCB ASSY.
Replace a TT relay PCB ASSY.
Replace the TT control PCB ASSY.
Replace the main frame L ASSY. (Models with
250-sheet only)
Replace the main PCB ASSY.
2-70
Remedy
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