第三笔账，是经济账。另据了解，鼓粉盒组件不是一般的耗材，在日常办公打印支出中占有一半以上的份额。一些国际打印机巨头为获取高额的利润，采取“低价销售打印机，高价出售耗材”的策略使鼓粉盒组件的价格一直处于高位。比如一台普通激光打印机，市场价格约为900元，一年消耗3只鼓粉盒组件，则要花费1350元左右。再比如，一只打印量为2000页的鼓粉盒级件，价值400元左右，而2000页打印纸仅80元左右。因此，鼓粉盒组件这种被忽视的小耗材，确实是真正的“耗财”。
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