ink cartridge replacement » 墨盒更换 * Organize process operations to achieve the production plan » *整理工艺操作，实现了生产计划 building bridges » 建造桥梁...
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本发明公开了一种墨盒芯片、墨盒、成像装置和成像装置墨盒更换方法。
The invention discloses an ink cartridge chip, an ink cartridge, an imaging device and a method for replacing the ink cartridge of the imaging device.
并且惠普只有一件毫无争议的法宝：利润率约80%的打印机更换用墨盒的销售业务。
And HP has only one undisputed jewel: the business of selling replacement ink cartridges for its printers at profit margins of about 80%.
我建议客户更换墨盒、删了驱动程序然后重新安装，但是都没有效果。
I had the customer change ink cartridges, delete and reinstall the drivers.
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