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Dell Photo Printer 540 Memory Card Reader Replacement

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  1. Dell Photo Printer 540 Memory Card Reader Replacement, Case: 步骤 1 中的图像 1,1
    • Rotate the photo printer so that the bottom of the case faces upward.

  2. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 2 中的图像 1,1
    • Use a Phillips #2 screwdriver to remove the three 5.65 mm screws on the bottom panel of the case in a counter-clockwise fashion.

  3. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 3 中的图像 1,1
    • Rotate the device so that it is upright again. Under the LCD Panel there is a 9.62 mm screw, unscrew using a Phillips #2 screwdriver.

  4. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 4 中的图像 1,1
    • Remove the back panel of the case by pulling directly back.

    • Some carefully applied force may be required to remove this part.

  5. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 5 中的图像 1,1
    • Rotate the photo printer so that the bottom panel faces up once again. Now lift off the bottom panel of the case to access all internal components.

  6. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 6 中的图像 1,2 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 6 中的图像 2,2
    • Finally remove the side panel with the ink-cartridge door by holding the right side and pulling backwards with the left side.

    • Caution! The side panel is held in by tabs; don't break these.

  7. Dell Photo Printer 540 Memory Card Reader Replacement, Cooling Fan: 步骤 7 中的图像 1,1
    • Carefully remove the inner components of the device by lifting the inner components up and out of the casing.

  8. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 8 中的图像 1,1
    • Locate the red and black cable that is connecting the fan to the top of the logic board.

  9. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 9 中的图像 1,1
    • Carefully, remove the red and black cable from the logic board by pulling gently in order to isolate the cooling fan from the device.

  10. Dell Photo Printer 540 Memory Card Reader Replacement, Mother Board: 步骤 10 中的图像 1,3 Dell Photo Printer 540 Memory Card Reader Replacement, Mother Board: 步骤 10 中的图像 2,3 Dell Photo Printer 540 Memory Card Reader Replacement, Mother Board: 步骤 10 中的图像 3,3
    • Locate the data ribbon that connects the LCD panel to the mother board.

    • Loosen the fasteners next to the ribbon by carefully pushing them away from the white ribbon holder.

    • Once the fasteners are loosened the ribbon should easily slide away from the motherboard.

  11. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 11 中的图像 1,3 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 11 中的图像 2,3 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 11 中的图像 3,3
    • Locate the clips with multi-colored wires that connect the motherboard to the printing unit.

    • Disconnect both of them by gently pulling them away from the motherboard.

  12. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 12 中的图像 1,3 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 12 中的图像 2,3 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 12 中的图像 3,3
    • Locate the white ribbon that connects the motherboard to the printing feed.

    • Disconnect the ribbon by gently pulling the ribbon away from the motherboard.

  13. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 13 中的图像 1,2 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 13 中的图像 2,2
    • The mother board has changed orientation. Notice the new orientation based on the white data ribbon we removed in the previous step.

    • Locate the black data ribbon that connects the mother board to the printing motors.

    • Disconnect it from the logic board, by gently pulling the wire away from the mother board.

  14. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 14 中的图像 1,1
    • Now unscrew the three screws 7.89mm (counter-clockwise) using a Phillips #1 screwdriver.

  15. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 15 中的图像 1,1
    • Once screws and ribbons are disconnected, you can pull mother board away from the printing unit.

  16. Dell Photo Printer 540 Memory Card Reader Replacement, Removal of the Control Panel Motherboard: 步骤 16 中的图像 1,1
    • Gain access to the bottom of the top case with a thin horizontal control panel motherboard attached to the bottom.

    • Remove the front panel.

    • The dell top casing should now only have two sides.

  17. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 17 中的图像 1,2 Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 17 中的图像 2,2
    • Locate the four 7.85 mm screws attaching the control panel motherboard to the top face casing.

    • Use a Phillips Head #1 screw driver to remove the four highlighted screws.

    • NOTE: Make sure removal of front face plate is completed.

  18. Dell Photo Printer 540 Memory Card Reader Replacement: 步骤 18 中的图像 1,1
    • Gently lift the horizontal control panel motherboard and square power switch board.

    • Completely detach the motherboard from the face casing.

    • NOTE: Leave the power switch control attached to the main control panel motherboard.

  19. Dell Photo Printer 540 Memory Card Reader Replacement, Memory Card Reader: 步骤 19 中的图像 1,2 Dell Photo Printer 540 Memory Card Reader Replacement, Memory Card Reader: 步骤 19 中的图像 2,2
    • Locate the clear data ribbon with a blue tip that connects the memory card reader to the control panel motherboard

    • Disconnect the data ribbon and the memory card reader is now separated.

结论

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

Jonathan Mintz

于04/04/12注册

11 声望

创作了3篇指南

团队

Cal Poly, Team 14-7, Forte Spring 2012 Cal Poly, Team 14-7, Forte Spring 2012 的会员

CPSU-FORTE-S12S14G7

4 名成员

创作了12篇指南

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