PC World – Product: SoyPrintPrice: $60 to $199How it saves: Now available for office printing, soy-based toners are recyclable, nontoxic and free of petroleum products. SoyPrint is compatible with Hewlett-Packard business printers and Canon fax machines, and it makes paper easier to recycle or even compost. SoyPrint toners for other brands are expected to roll out this month.