This article contains the QB3000 Series Nutri Ninja® 2-in-1 Troubleshooting Guide. This supports the following SKUs: QB301SSBRN, QB3000, QB3000BK, QB3000C, QB3000C, QB3000QCE, QB3000QGN, QB3000QPR, QB3000QR, QB3000QTQ, QB3000REF, QB3000SS, QB3000SSC, QB3000SSW, QB3001S, QB3004 and QB3005.