HP LaserJet P1102w Motherboard Replacement

Written By: Jerome Etten
  • Comments: 3
HP LaserJet P1102w Motherboard Replacement

Difficulty

Moderate

Steps

9

Time Required

10 - 15 minutes

Introduction

These steps will show how to replace the motherboard from the printer. This guide may be used if the printer is experiencing systematic errors, was short circuited, or has issues connecting to devices.

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    • Flip printer on it's back. Using the plastic spudger, pry off front panel. There will be two main points to focus as shown.

    • Pry carefully to not break any plastic.

    my two main points were precisely under the rubber feet, they were surprisingly difficulty to dislodge.

    Peter Taffs -

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    • Now that the pry points are free lift up the front panel.

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    • Unscrew the #1 Phillips screw 6mm on the back of the printer.

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    • Using the plastic spudger, remove the button housing from the top left of printer.

    • Pry carefully to not break any plastic.

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    • Once the housing is removed, remove the three buttons.

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    • Use the plastic spudger to remove the side panel. There are three main prying points as shown.

    • Pry carefully to not break any plastic.

    mine had a PH2 screw on the printer back thru the side panel into the aluminum serial plate/back, placed in the 2nd and third picture in the tab with a round screw hole and square locator hole. Critical clips were center back, center top and center bottom, and two points on the front.

    Peter Taffs -

    edit, i see the screws talked about in step 3. sorry.

    Peter Taffs -

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    • With all pry points free, remove the side panel.

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    • Remove three #1 Phillips 6mm screws with the #1 Phillips screwdriver.

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    • Using a pair of blunt nose tweezers, disconnect both ribbon wires.

    • With both ribbon wires removed we can lift the motherboard out of its housing.

    • There is a little black notch holding the motherboard down by the thumb in the final picture.

    • Be careful pulling, as ribbon wires are very fragile.

Conclusion

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

Author

Jerome Etten

Member since: 04/10/18

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