A final wipe down with a lint free cloth helps remove any dust or lint.
最后用无绒布将灰尘或线头彻底擦干净。
Close the cover and use your lint free cloth to remove any obvious dirt or dust.
把盖关上，同时用你的棉绒布去除任何明显的灰尘。
To do the job at home, you'll only need a few things: isopropyl alcohol, some purified or bottled water, a lint-free cloth, and some compressed air if you've got some.
在家里就能做这项工作，你仅仅需要一些东西：异丙醇，一些纯将瓶装水，一件不起毛的衣服，和一些压缩空气(如果你能得到的话)。
Ensure that the glass panel is clean and dry: wash with a suitable solvent and wipe dry with clean tissue or lint-free cloth.
确保玻璃板清洁干燥：用适当的溶剂清洗和清洁干净的棉纸或软布擦拭。
Always use air or a clean, lint-free, non-abrasive cloth to clean the laser aperture area.
请永远使用吹气或是干净，不会起毛的软布来清洁这个区域。
Always use air or a clean, lint-free, non-abrasive cloth to clean the laser aperture area.
请永远使用吹气或是干净，不会起毛的软布来清洁这个区域。
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