rt eco %u2013 Renewable Toner. Well, I received my two toner cartridges from RenewableToner yesterday. I paid $55 for both, which is about $25 each. They are the extended version, and purportedly print 6,900 pages each. The same toner cartridges from HP are between $150-$175 at the local big box office store. I installed the first one immediately, and the quality is great. I can't tell the difference. $50 versus $300 is quite a savings, and that kind of money means a lot to a solo practitioner. I recommend this company; although, it remains to be seen whether the quality will hold up over time, and whether I will get the 6,900 copies. I will report. For now, I am very satisfied.