Christopher Robertson has created a new 3D printer filament roller and feeder which offers an all-in-one IR sensor and alarm to detect all filament feeding errors automatically to help stop your ...

Most 3D printers come with a pretty basic filament holder — often little more than a bar to hang the spool on. [Ivan Miranda]’s 3D printers run bigger spools than most, though, so he had to craft an ...

I tried to print something today with my HP-150 printer, and it the paper kept jamming right where it turns upward to exit out the top. Upon some investigation, I noticed that the black rubber rollers ...