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The HP Color LaserJet Pro MFP M277dw is a color laser printer with scan and copy functions. It has a model number: B3Q11A

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Where does small black plastic fuse holder on the fuser assembly go

I had to take apart the fuser unit on my LaserJet Pro M477 to remove a bad paper jam. In doing so a small 1” black piece of plastic fell out containing what appears to be a fuse (looks a little like a thick SD card). I can’t figure out where it goes. I dont see anything that the contacts on the fuse cartridge would connect to.

Any help (or a picture) on where this goes would be appreciated.

Below is a picture of the part. I believe the blue component inside it is a fuse.

Aprox dimensions are 1” x .75”

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Might want to add a pic to your query so that the component in question can be identified easier.

Adding images to an existing question

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May I know how did you take apart the fuser unit? I think I have some paper stuck inside the printer at rear area where the fuser unit is blocking and it's impossible to reach inside with my fingers... I don't really know how to go about removing the fuser unit so I hope you can help me somehow.

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Figured it out

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good for you

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Sounds like the Duplex Model. That’s #6 in the upper left hand corner of this parts diagram, and it goes into the fuser:

https://printcopy.info/?l=en&mod=pc&bran...

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I dont think that is the part (#6). prop man had a good idea, to post a picture of the part. I wont be in the office tomorrow but will add a pic on Friday unless someone else has a suggestion before then

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