Dust on Drum 这是什么意思 帮忙翻译下哈!

Dust on Drum 这是什么意思 帮忙翻译下哈! dust on drum翻译成汉语是什么意思 Dust on Drum.Open the front Cover and remove the Drum.Clean the corona wire located on the Drum. 打印机出现Dust on drum.Clean the corona wire lo打印机出现Dust on drum. Clean the corona wire located on the drum. Open the front cover and remove the drum. 什么意思阿? Dust on Drum clean the corona wire lodated on the drum.open the front cover and remove drum帮助翻译成中文 联想m7120打印机总是dust on drum为什么总是这样?请说的简单点, dust on 联想一体机,突然出现这问题,是什么回事啊 联想打印机,dust on drum ,please clean the corona,located cover the drum .我的联想打印机带有复印,扫描功能, 联想(lenovo M3120)打印机显示：Dust on Drum.Open the front Cover and remove the Drum.Clean the corona wire located on the Drum.请问太原有联想打印机客服或售后吗?请给出详细地址. M3120更换硒鼓墨盒后显示Dust on drum open the front cover and remove the drum. clean the corona wire硒鼓,墨盒全新的换上去都一样 tandem drum rollers是什么 drum 打印机提示：DUST ON DRUM打印机是brother牌的型号：DCP7010,如何自己解决,是不是要要清理鼓或者更换,如何清理,我们是上周才加的碳粉? mfc-7220出现dust on Dust On the Ground 歌词 open the front coverand remove the drum clean the corona write located on the drum 这句话什麽意思这句话什麽意思 open the frone cover ang remove the drum . clean the corona wire located on the drum .这是我家打印机上出现的,啥意思啊?谁知道? 有一首歌里有 the drum the drum,请问这是什么歌,