Salvaging Useful Parts from Printers

[JimDobson]

There's a lot of handy things to salvage from inside the common printer.

 

[tornitore45]

I finally used the gears for a science project I mentored.

The fellow strapped the "hinge" between Thigh (left cuff) and the Calf (right cuff) there is a one way clutch in the hinge and 3 level of gear ratios to speed up the generator to charge the battery by walking.

I like the ground SS rods found in printers.