单词 | laser-beam printer |
释义 | laser-beam printer [`lā·zǝr ´bēm ´print·ǝr] GRAPHIC ARTS A nonimpact printer that operates at well over 10,000 lines per minute, using a low-power laser to produce image- forming charges a line at a time on the photoconductive surface of a drum; dry powder that adheres only to charged areas is applied to the drum, transferred to plain paper, and fused by heat. |
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