谢谢LZ的这个应急方法，真的十分方便。不过仔细看看下面的回贴吧，发布这个的视频的人写到：
froberts12004 may have a real point with his comment about premature drum wear. I have begun to suspect that my drums are wearing out somewhat sooner than they should. And print quality deteriorates as the drum begins to wear out. Nonetheless, I still believe that this technique, along with refilling your own cartridges may save you a lot of money over time. However, I have begun to tire of the hassle of refilling. We have switched to a leased solid-ink printer from Xerox (8870).
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froberts12004的回帖：
JUSRT REMEMBER!!! By doing this you are recirculating waste toner in your cartridge over and over again causing premature wear and failure to the drum unit. The unit is $100. plus tax and your quality will suffer too. I worked on printers and serviced them for over 10yrs. It's ok to do this to finsh a perticular job , but then you should replace the cartridge due to it not having an external waste bend. pay me now or pay me more later.
froberts12004 8 months ago
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要小心点，每次说没墨后，别超打太多了，否则容易损坏硒鼓。