And HP has only one undisputed jewel: the business of selling replacement ink cartridges for its printers at profit margins of about 80%.
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。
The ink box 6 printing machines use large capacity: avoid frequently and affect the print cartridge replacement power, while the printing costs to a minimum.
喷绘机选用大容量的墨水盒： 避免了因频频替换墨盒而影响打印功率，同时使打印本钱降至最低。
In the process of ink wash, he has shown the symphony-liked desafinado and replacement in terms of symphonic effect of black and white. Compared with Mozart, he is much close to Mahler.
水墨渲涮的过程，在黑白的交响效果中揭示了交响乐般的变调与置换，比起莫扎特来，他更接近于马勒。
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