Introduction

This is a replacement guide for the power button on the HP Color LaserJet Pro MFP M277dw. You will need plastic opening tools as well as a Phillips #2 screwdriver.

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    • Lower the back panel by pulling it down.

    • Remove one Phillips #2 10mm screw.

    • Use the plastic opening tool to remove right side panel by prying it off.

    • Flipping the printer onto its side makes it easier to remove the side panel.

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    • Lower the front panel by pulling it down from the upright position.

    • The button cover should come off with the panel, if it does not be sure to remove it.

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    • Remove two Phillips #2 8mm screws.

    • Unplug the wire connecting the power button to the circuit board by gently pulling them apart.

    What is the part number and where can I get it and the power module? How do you know which is defective?

    Sheila Shook -

Conclusion

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

Christopher Fahey

Member since: 08/10/18

774 Reputation

2 comments

How to make the catridge tray out ? As one side(left) of the tray is not coming out.

Ajay Kumar Singh -

I am not sure if it’s the power button or power module. How do I determine that? Where do I get the parts?

Sheila Shook -