This article was originally published with the title “ Composition for Printer's Rollers ” in Scientific American Magazine Vol. 13 No. 44 (July 1858), p. 348 doi:10.1038 ...

A laser printer uses rollers to transfer text from the printer mechanism to the paper. When it isn't working properly, the quality of your prints can suffer. Signs of a bad transfer roller include ...

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 ha… ...

If you can see rollers inside the printer, check to see if the label is wrapped around one of them. Close all of access doors on the side of the printer after checking inside.

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. ... HP-150 Printer - Paper Jams and Oddness with rollers.