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HP Officejet J3680 Keypad Motherboard Replacement

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  1. HP Officejet J3680 Keypad Motherboard Replacement, Unplug the Device: 步骤 1 中的图像 1,1
    • Remove the plug from the outlet and from the back of the device

    • Remove the USB Cable from your computer and from the back of the device.

  2. HP Officejet J3680 Keypad Motherboard Replacement, Remove Screws From Under the Control Panel: 步骤 2 中的图像 1,1
    • Using your Torx T10 screwdriver, remove the screws indicated in the picture. Screws are 13mm in length.

  3. HP Officejet J3680 Keypad Motherboard Replacement, Remove Screws Underneath the Ink Cartridge Cover: 步骤 3 中的图像 1,1
    • Using your Torx T10 screwdriver, remove the screws indicated in the picture. Screws are 13mm in length

  4. HP Officejet J3680 Keypad Motherboard Replacement, Remove Screws from Underneath the Phone Panel: 步骤 4 中的图像 1,1
    • In step 2, you removed the screw from the blue indicated area.

    • Gently pop off the black cover that the phone rests on. Underneath this cover, you will find two more screws.

    • Using your Torx T10 screwdriver, remove the screws indicated in the picture. Screws are 13mm in length

  5. HP Officejet J3680 Keypad Motherboard Replacement, Remove the Screws from the Rear of Device: 步骤 5 中的图像 1,1
    • Using your Torx T10 screwdriver, remove the screws indicated in the picture. Screws are 13mm in length.

  6. HP Officejet J3680 Keypad Motherboard Replacement, Remove Rear Plastic Panel: 步骤 6 中的图像 1,1
    • Once the rear plastic panel has been removed, you are ready to replace and repair the necessary parts.

  7. HP Officejet J3680 Keypad Motherboard Replacement, Pry off the panel with the hp logo: 步骤 7 中的图像 1,1
    • Using the plastic opening tool, Pry off the front black plastic panel on screen area. This panel has the HP symbol on the front.

  8. HP Officejet J3680 Keypad Motherboard Replacement, Unscrew and remove panel: 步骤 8 中的图像 1,1
    • Using the T10 Torx screwdriver, unscrew the 7 screws on the panel indicated in the picture. These screws are 13mm in length.

    • Then, remove this panel.

  9. HP Officejet J3680 Keypad Motherboard Replacement, remove rubber buttons: 步骤 9 中的图像 1,2 HP Officejet J3680 Keypad Motherboard Replacement, remove rubber buttons: 步骤 9 中的图像 2,2
    • Pull off the rubber buttons. This will come off easily.

    • You will see the green motherboard underneath.

  10. HP Officejet J3680 Keypad Motherboard Replacement, Remove black paper tray: 步骤 10 中的图像 1,1
    • Remove black paper tray by pulling it straight out. If you are standing directly in front of it, you will be pulling it toward you.

  11. HP Officejet J3680 Keypad Motherboard Replacement, Disconnect front panel from printer: 步骤 11 中的图像 1,3 HP Officejet J3680 Keypad Motherboard Replacement, Disconnect front panel from printer: 步骤 11 中的图像 2,3 HP Officejet J3680 Keypad Motherboard Replacement, Disconnect front panel from printer: 步骤 11 中的图像 3,3
    • Pull off the entire black front panel (where the motherboard rest on) by unfolding it forward (as if you’re fixing a paper jam) and pull it forward until it pops off.

    • Begin with the right side first. Once the right side is free, do the same on the left side.

  12. HP Officejet J3680 Keypad Motherboard Replacement, Unplug keypad motherboard from the main motherboard: 步骤 12 中的图像 1,1
    • Follow the wires from the left side of the keypad motherboard (on the panel you just removed) to the main motherboard and carefully unplug the wires from the main motherboard (located in the upper left corner.)

  13. HP Officejet J3680 Keypad Motherboard Replacement, Slip wires through the hole in the bottom left corner of the printer.: 步骤 13 中的图像 1,1
    • Wiggle wires through the hole in the bottom left corner of the printer so that the keypad motherboard panel disconnects completely from the printer.

    • To easily fit it through the hole, turn the white piece at the tip of the wires horizontally.

  14. HP Officejet J3680 Keypad Motherboard Replacement, Disconnect green motherboard from panel: 步骤 14 中的图像 1,2 HP Officejet J3680 Keypad Motherboard Replacement, Disconnect green motherboard from panel: 步骤 14 中的图像 2,2
    • Finally, pull wires upward, where the black tape on the wires is.

    • The green motherboard will become disconnected from the panel.

  15. HP Officejet J3680 Keypad Motherboard Replacement, Reverse steps to install new keypad motherboard: 步骤 15 中的图像 1,1
    • Reverse the steps to replace your new keypad motherboard.

结论

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

团队

UMass Dartmouth, Team 1-1, Duarte Fall 2014 UMass Dartmouth, Team 1-1, Duarte Fall 2014 的会员

UMASSD-DUARTE-F14S1G1

4 名成员

创作了12篇指南

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