Add an optional cabinet to help turn the machine into a floor standing configuration for betterdevice access. Assembly required. This compact, yet spacious 15.7-inch cabinet option can storepaper and supplies, helping to minimize the time needed for refills of paper or toner. Includeswheels to make it easy to move the printer when needed or lock securely to keep the device inplace. Brother recommends using at least one optional paper tray (LT-5505 / LT-6505) with theCB-2000 cabinet for easy accessibility. The CB-2000 printer cabinet / stand is for use with theBrother HL-L5210DN, HL-L5210DW, HL-L5210DWT, HL-L5215DW, HL-L6210DW, HL-L6210DWT,HL-L6217DW, HL-L6250DW, HL-L6310DW, HL-L6400DW, HL-L6400DWG, HL-L6400DWX,HL-L6400DWT, HL-L6415DW, HL-L6415DWT, HL-EX415DW, DCP-L5510DN, MFC-L5710DN,MFC-L5710DW, MFC-L5715DW, MFC-L5717DW, MFC-L5915DW, MFC-L6750DW, MFC-L6810DW,MFC-L6900DW, MFC-L6915DW, MFC-EX915DW.