打印成本包括墨盒成本和打印介质成 本，本次测试主要对前者进行评测和讨论。 采用一种比较“残酷”的方式评测，让墨盒将血液耗尽，以它寿命的长短作为衡量打印成本的指标。整个测试分黑白和彩色打印两种情况，对目前市场上销售量很大的惠普原装墨盒进行了测验。因为惠普的原 Print costs include cartridge costs and print media costs, the main test of the former evaluation and discussion. Using a more “cruel” way to assess, so that the cartridge will run out of blood, the length of its life as an indicator of cost of printing. The whole test sub-black and white color print two cases, the current market sales of large quantities of HP original cartridges were tested. Because HP’s original