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Fuser Unit
The part of a laser printer that melts the toner onto the print media. It consists of a hot roller and a back-up roller. After toner is transferred onto the paper, the fuser unit applies heat and pressure to ensure that the toner stays on the paper permanently.
This is why paper is warm when it comes out of a laser printer.
Created by admin • Last edit by admin on 08/26/08 07:20 am