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MFC-J4410DW Upper Cover Removal

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  1. MFC-J4410DW Upper Cover Removal, Preparation: шаг 1, изображение 1 из 3 MFC-J4410DW Upper Cover Removal, Preparation: шаг 1, изображение 2 из 3 MFC-J4410DW Upper Cover Removal, Preparation: шаг 1, изображение 3 из 3
    • Before beginning disassembly, turn off the printer and unplug the power cord.

    • Open the front access door and remove any cards or cables present. Close the access door.

    • Remove the paper tray.

    • Remove the ink cartridges.

    • You may wish to install the Protective Part to prevent the ink tubes from drying while the cartridges are removed.

    • Open the printer cover using the finger holds on the sides.

    • Unplug and remove any cords present under the cover.

    • Remove the LAN port and EXT port caps (if present).

  2. MFC-J4410DW Upper Cover Removal, Removing the cover support: шаг 2, изображение 1 из 3 MFC-J4410DW Upper Cover Removal, Removing the cover support: шаг 2, изображение 2 из 3 MFC-J4410DW Upper Cover Removal, Removing the cover support: шаг 2, изображение 3 из 3
    • While holding the cover with one hand, pull the hook on the back of the support damper, then remove the damper from the cover.

    • Remove the damper from the support.

    • Turn the support upright and pull it straight out of the printer.

  3. MFC-J4410DW Upper Cover Removal, Removing the harness cover: шаг 3, изображение 1 из 2 MFC-J4410DW Upper Cover Removal, Removing the harness cover: шаг 3, изображение 2 из 2
    • Use your finger or a spudger to unhook the two tabs on the right side of the harness cover by levering it up.

    • Remove the harness cover. There are two tabs on the left side that you have to wiggle free, and one on the front.

  4. MFC-J4410DW Upper Cover Removal, Removing the grounding screw: шаг 4, изображение 1 из 1
    • Remove the 6 mm Phillips #2 screw from the grounding wire of the ADF motor harness.

    • Torque: 0.40±0.10 N•m

    • The Brother service manual lists torques for all screws, but proper torque should not be necessary.

  5. MFC-J4410DW Upper Cover Removal: шаг 5, изображение 1 из 1
    • In the proceeding steps, you will disconnect the following cables:

    • CIS flat cable

    • Scanner motor harness

    • ADF motor harness

    • Document detection/document scanning position sensor harness

  6. MFC-J4410DW Upper Cover Removal: шаг 6, изображение 1 из 1
    • Pull the CIS flat cable out of its socket.

    • Pull all flat cables directly up out of their sockets, pulling on the cables themselves at the blue tabs.

  7. MFC-J4410DW Upper Cover Removal: шаг 7, изображение 1 из 1
    • Pull the scanner motor harness out of its socket.

  8. MFC-J4410DW Upper Cover Removal: шаг 8, изображение 1 из 1
    • Pull the ADF motor harness out of its socket.

  9. MFC-J4410DW Upper Cover Removal: шаг 9, изображение 1 из 1
    • Pull the document detection/document scanning position sensor harness out of its sockets.

  10. MFC-J4410DW Upper Cover Removal, Opening the scanner harness holder: шаг 10, изображение 1 из 2 MFC-J4410DW Upper Cover Removal, Opening the scanner harness holder: шаг 10, изображение 2 из 2
    • Insert a spudger between the scanner harness holder and frame to release the tab. There is a second tab on the opposite side.

    • Lift the scanner harness holder out of its frame.

    • Reassembly Note: Before reattaching the harness holder, it is advisable to reattach the cover support (Step 2) to minimize tension on the wiring harnesses.

  11. MFC-J4410DW Upper Cover Removal, Securing the scanner harness holder: шаг 11, изображение 1 из 2 MFC-J4410DW Upper Cover Removal, Securing the scanner harness holder: шаг 11, изображение 2 из 2
    • Push on the tab to secure the scanner harness holder to the scanner cover.

    • De-route the document detection/document scanning position sensor harness and the ADF motor harness from the scanner harness holder.

    • During reassembly, put a 20mm-thick pad (book, stack of paper) on the scanner glass, close the scanner cover, then route the document detection/document scanning position sensor harness and the ADF motor harness through the harness holder. This will ensure the proper harness tension to allow scanning of thick books.

  12. MFC-J4410DW Upper Cover Removal, Removing the scanner cover: шаг 12, изображение 1 из 1
    • Using both hands, pull the scanner cover to the rear while holding it vertically, then lift it off of the printer.

  13. MFC-J4410DW Upper Cover Removal, Removing the upper cover: шаг 13, изображение 1 из 2 MFC-J4410DW Upper Cover Removal, Removing the upper cover: шаг 13, изображение 2 из 2
    • Remove the six 12 mm Phillips #2 screws securing the upper cover to the printer.

    • Torque: 0.70±0.10 N•m

    • Pull off the upper cover.

    • When reinstalling, ensure that the control panel wiring holder slides into its slot on the upper cover.

  14. MFC-J4410DW Upper Cover Removal, Removing the ink absorber box wiring: шаг 14, изображение 1 из 2 MFC-J4410DW Upper Cover Removal, Removing the ink absorber box wiring: шаг 14, изображение 2 из 2
    • Remove the ink absorber full sensor from its socket.

    • De-route the wiring from its harness.

  15. MFC-J4410DW Upper Cover Removal, Unhooking the ink absorber: шаг 15, изображение 1 из 1
    • Unclip the ink absorber from the harness by pulling it up and to the right.

Заключение

To reassemble your device, follow these instructions in reverse order.

8 участников успешно повторили данное руководство.

Calion

Участник с: 12/24/10

3 172 Репутация

Автор 3 руководств

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Syler Solutions Участник Syler Solutions

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Автор 12 руководств

6 Комментариев

Muchas gracias me encanta la dedicacion y lo claro que esta hecho el manual.

Patricia Verdera - Ответить

Calion,

Quite good instructions. However I needed to get to the power supply, and most of this was very useful, because there are 2 screws supporting the power supply you need to take out with the uper cover removed and the fronf left corner moulding removed. But step 14 and 15 are not necessary, and some of the cable disconnections are not needed.

On step 2 also showing the support damper (removed) with an arrow showing the hook on the back of the support damper would have saved lots of time as I had great difficulty with this step.

Thanks again

Ian

Ian Shannon - Ответить

I can see how that would be helpful. Feel free to add it!

Calion -

Thanks! Glad it was helpful!

Calion -

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