Introduction
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Disconnect the printer from power source and then open the photocopy/scanner door.
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You will see four screws on the ends. Unsrew them with the necessary equipment.
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Carefully lift the top of the printer. Lift he back first near the paper tray to expose the interior of the printer.
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Slowly remove the cables that are connected to the motherboard and the sensor.
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Now remove all other cables connected to the motherboard as shown.
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Unscrew the motherboard by removing three screws.
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Unscrew the three screws one on the upper side on the left and two that are in the middle of the catridge belt mover.
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Remove it to expose the cables.
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As you can see in this case my printer has broken cables. The yellow, green and black cables are broken.
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Replaces the cables. It is also important to check the sensor cable.
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After replacing any broken cables, reassemble your printer starting with the printer mover rail.
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Screw it tightly into place.
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Screw the motherboard into place tightly.
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Ensure everything is in place.
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Your printer should work just fine.
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To reassemble your device, follow these instructions in reverse order.
2 comments
Thank you very much sir I got it .
Rao -
You are much welcome. Glad to know I was able to help.