墨粉或碳粉（toner）是激光打印机或复印机上用于使纸张着色的物质，主要成分为碳、氧化铁和树脂。墨粉由大小约为8-10微米不等的颗粒组成。
 |
參考文獻
 | 这是一篇與计算机相關的小作品。您可以通过编辑或修订扩充其内容。 |
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
