HP LaserJet 4000 Series Maintenance Kit

A demonstration on how to install a maintenance kit for the HP LaserJet 4000 series.

[@mqwest272]

I watched your video for advice on my LJ 4000 and promptly ruined my printer using your technique for removing the transfer roller. After I calmed down, I Googled '4000 transfer roller broken clip' and found a multitude of people advising the use of a special HP tool and extreme caution around the delicate clips, but your technique of '...simply pop it up.' snapped the retaining clip like a dry twig, instantly transforming what I used to call a workhorse to worthless. If you have another 4000 laying around, I sure could use some parts right about now...

[@cdoublejj]

Your comment is four years old and the video twelve so the eight years prior to your comment the plastic might not of been so brittle. These days it might be 3D printable

[@cdoublejj]

Good stuff

[@jorgeruizarias711]

wow!

[@lasmatematicasdepocoyojaja4714]

wow!