Paper Is Not Fed From Manual Feed Slot; Two Or More Sheets Of Paper Fed At A Time; Paper Feeding At An Angle - Brother DCP-J4110DW Service Manual

4.2.2 Paper is not fed from manual feed slot

User Check
- Check that recording paper is loaded correctly in the manual feed slot.
- Check thickness of recording paper is within tolerance of each type.
- Check only a single recording paper enters.
Step
1 Paper feed motor harness
connection failure
2 Registration actuator out of place
3 Registration sensor defective
4 Paper feed motor defective
5 Main PCB defective

4.2.3 Two or more sheets of paper fed at a time

User Check
- Check that recording paper is loaded correctly in the paper tray.
- Check that the set number of recording paper loaded in each recording paper tray is within
specified volume.
- Try reversing the recording paper in each recording paper tray, or rotating direction of the
paper for 180 degrees.
- Check thickness of recording paper is within tolerance of each type.
- Shuffle recording papers thoroughly and then reload them in the recording paper tray.
Step
1 Bank ASSY worn out
2 Base pad worn out

4.2.4 Paper feeding at an angle

User Check
- Check that recording paper is loaded correctly in the paper tray.
- Adjust the paper guide to match the recording paper size.
- Check thickness of recording paper is within tolerance of each type.
- Check if too much paper is loaded in the paper tray.
- Clean the paper pull-in roller.
Step
1 Paper pull-in roller not mounted
in place
2 Bank ASSY out of place
3 Paper feeding path parts out of
place
4 Main PCB defective
Cause
Reconnect the paper feed motor harness.
Set the registration actuator into place.
Replace the registration sensor PCB ASSY.
Replace the paper feed motor.
Replace the main PCB ASSY.
Cause
Replace the bank ASSY.
Replace the base pad.
Cause
Set the paper pull-in roller into place.
Set the bank ASSY into place.
Set the feeding path parts into place.
Replace the main PCB ASSY.
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Solution
Solution
Solution
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