Compatible with: Ricoh: Aficio SP 3400N, SP 3400SF, SP 3410DN, & SP 3410SF Color: Black Page Yield*: 5,000. *at 5% coverage (ISO/IEC standard) For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.