Mirchandani, who published two studies on topic, recommends the use of Garamond to reduce your ink usage. The table below, taken from his 2013 paper, compares the ink usage of 4 different fonts for 5 different letters.
[Image from Mirchandani and Pinko, 2013] |
Mirchandani's studies wish only to be useful, he calculated the savings a school and the government could make by simply changing fonts and the results are astounding. He estimates the government could save $394 Million a year by making the switch, that's a significant amount that could be reinvested in other sectors such as education.
As a teacher, I will definitely be making the switch on my handouts.
Take care!
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Sources:
Mirchandani, Suvir, and Peter Pinko. "The effect of font type on a school’s ink cost." Journal of Emerging Investigators March (2013): 1-7.
Web. 30 Mar. 2014.
Mirchandani, Suvir, and Peter Pinko. "A Simple Printing Solution to Aid Deficit Reduction." Journal of Emerging Investigators
March (2014): 1-5. Web. 30 Mar. 2014.